<SEC-DOCUMENT>0001193125-22-199198.txt : 20220721
<SEC-HEADER>0001193125-22-199198.hdr.sgml : 20220721
<ACCEPTANCE-DATETIME>20220721163206
ACCESSION NUMBER:		0001193125-22-199198
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20220718
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20220721
DATE AS OF CHANGE:		20220721

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			QUANTA SERVICES, INC.
		CENTRAL INDEX KEY:			0001050915
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRICAL WORK [1731]
		IRS NUMBER:				742851603
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13831
		FILM NUMBER:		221097445

	BUSINESS ADDRESS:	
		STREET 1:		2800 POST OAK BLVD
		STREET 2:		SUITE 2600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056-6175
		BUSINESS PHONE:		713-629-7600

	MAIL ADDRESS:	
		STREET 1:		2800 POST OAK BLVD SUITE 2600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056-6175

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	QUANTA SERVICES INC
		DATE OF NAME CHANGE:	19971205
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d733474d8k.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8" ?>
<html xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:us-types="http://fasb.org/us-types/2021-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:pwr="http://quantaservices.com/20220718" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>8-K</title>
<meta http-equiv="Content-Type" content="text/html" />
</head>
   <body><div style="display:none"> <ix:header> <ix:hidden> <ix:nonNumeric name="dei:AmendmentFlag" contextRef="duration_2022-07-18_to_2022-07-18">false</ix:nonNumeric> <ix:nonNumeric id="Hidden_dei_EntityCentralIndexKey" name="dei:EntityCentralIndexKey" contextRef="duration_2022-07-18_to_2022-07-18">0001050915</ix:nonNumeric> </ix:hidden> <ix:references> <link:schemaRef xlink:type="simple" xlink:href="pwr-20220718.xsd" xlink:arcrole="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase"></link:schemaRef> </ix:references> <ix:resources> <xbrli:context id="duration_2022-07-18_to_2022-07-18"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0001050915</xbrli:identifier> </xbrli:entity> <xbrli:period> <xbrli:startDate>2022-07-18</xbrli:startDate> <xbrli:endDate>2022-07-18</xbrli:endDate> </xbrli:period> </xbrli:context> </ix:resources> </ix:header> </div> <div style="text-align:center"> <div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto"> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p> <p style="margin-top:8pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">UNITED STATES</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">SECURITIES AND EXCHANGE COMMISSION</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">WASHINGTON, D.C. 20549</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman;font-weight:bold;text-align:center">FORM <span style="white-space:nowrap"><ix:nonNumeric name="dei:DocumentType" contextRef="duration_2022-07-18_to_2022-07-18">8-K</ix:nonNumeric></span></p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">CURRENT REPORT</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">PURSUANT TO SECTION 13 OR 15(D)</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">OF THE SECURITIES EXCHANGE ACT OF 1934</p> <p style="margin-top:8pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center">Date of report (Date of earliest event reported):</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:DocumentPeriodEndDate" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt:datemonthdayyearen">July&#160;18, 2022</ix:nonNumeric></p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:24pt; font-family:Times New Roman;font-weight:bold;text-align:center"> <ix:nonNumeric name="dei:EntityRegistrantName" contextRef="duration_2022-07-18_to_2022-07-18">Quanta Services, Inc.</ix:nonNumeric> </p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Exact name of registrant as specified in its charter)</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:stateprovnameen">Delaware</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(State or other jurisdiction of incorporation)</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:50%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:48%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityFileNumber" contextRef="duration_2022-07-18_to_2022-07-18">001-13831</ix:nonNumeric></span></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><span style="white-space:nowrap"><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" contextRef="duration_2022-07-18_to_2022-07-18">74-2851603</ix:nonNumeric></span></span></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold">(Commission File No.)</span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold">(IRS Employer Identification No.)</span></td></tr></table> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityAddressAddressLine1" contextRef="duration_2022-07-18_to_2022-07-18">2800 Post Oak Boulevard</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressAddressLine2" contextRef="duration_2022-07-18_to_2022-07-18">Suite 2600</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:EntityAddressCityOrTown" contextRef="duration_2022-07-18_to_2022-07-18">Houston</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:stateprovnameen">Texas</ix:nonNumeric> <ix:nonNumeric name="dei:EntityAddressPostalZipCode" contextRef="duration_2022-07-18_to_2022-07-18">77056</ix:nonNumeric></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Address of principal executive offices, including ZIP code)</p> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center"><ix:nonNumeric name="dei:CityAreaCode" contextRef="duration_2022-07-18_to_2022-07-18">(713)</ix:nonNumeric> <span style="white-space:nowrap"><ix:nonNumeric name="dei:LocalPhoneNumber" contextRef="duration_2022-07-18_to_2022-07-18">629-7600</ix:nonNumeric></span></p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Registrant&#8217;s telephone number, including area code)</p> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">Not Applicable</p> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">(Former name or former address, if changed since last report)</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <div style="text-align:center"> <p style="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%;text-align:center;margin-left: auto;margin-right: auto">&#160;</p></div> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Check the appropriate box below if the Form <span style="white-space:nowrap">8-K</span> filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (<span style="font-style:italic">see</span> General Instruction A.2. below):</p> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:WrittenCommunications" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:SolicitingMaterial" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left">Soliciting material pursuant to Rule <span style="white-space:nowrap">14a-12</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14a-12)</span></p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:PreCommencementTenderOffer" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">14d-2(b)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.14d-2(b))</span></p></td></tr></table> <p style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="border-collapse:collapse; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top"><ix:nonNumeric name="dei:PreCommencementIssuerTenderOffer" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></td>
<td style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;text-align:left"><span style="white-space:nowrap">Pre-commencement</span> communications pursuant to Rule <span style="white-space:nowrap">13e-4(c)</span> under the Exchange Act (17 CFR <span style="white-space:nowrap">240.13e-4(c))</span></p></td></tr></table> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Securities registered pursuant to Section&#160;12(b) of the Act:</p> <p style="font-size:8pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="border-collapse:collapse; font-family:Times New Roman; font-size:8pt;width:100%;border:0;margin:0 auto">
<tr>
<td style="width:34%"></td>
<td style="vertical-align:bottom"></td>
<td style="width:32%"></td>
<td style="vertical-align:bottom;width:1%"></td>
<td style="width:32%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom;white-space:nowrap"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Title of each class</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Trading<br />Symbol(s)</p></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; border-bottom:1.00pt solid #000000;vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">Name of exchange</p> <p style="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman;font-weight:bold;text-align:center">on which registered</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:Security12bTitle" contextRef="duration_2022-07-18_to_2022-07-18">Common Stock, $0.00001 par value</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:TradingSymbol" contextRef="duration_2022-07-18_to_2022-07-18">PWR</ix:nonNumeric></span></td>
<td style="vertical-align:bottom">&#160;</td>
<td style=" text-align: center;margin:auto; vertical-align:top"><span style="font-weight:bold"><ix:nonNumeric name="dei:SecurityExchangeName" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></td></tr></table> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR &#167;230.405) or Rule <span style="white-space:nowrap">12b-2</span> of the Securities Exchange Act of 1934 (17 CFR <span style="white-space:nowrap">&#167;240.12b-2).</span></p> <p style="margin-top:8pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Emerging growth company&#160;&#160;<ix:nonNumeric name="dei:EntityEmergingGrowthCompany" contextRef="duration_2022-07-18_to_2022-07-18" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></p> <p style="margin-top:8pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section&#160;13(a) of the Exchange Act.&#160;&#160;&#9744;</p> <p style="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&#160;</p> <p style="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&#160;</p> <p style="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&#160;</p></div></div>

<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">

<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;5.02</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">Executive Officer Transition Matters </span></p> <p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Derrick A. Jensen&#8217;s planned transition from his role as Chief Financial Officer and principal financial officer of Quanta Services, Inc. (&#8220;<span style="text-decoration:underline">Quanta</span>&#8221; or the &#8220;<span style="text-decoration:underline">Company</span>&#8221;) to Executive Vice President &#8211; Business Operations of the Company, as previously reported in a Current Report on <span style="white-space:nowrap">Form&#160;8-K&#160;filed</span> by Quanta with the U.S. Securities and Exchange Commission (&#8220;<span style="text-decoration:underline">SEC</span>&#8221;) on May&#160;5, 2022,&#160;became effective as of July&#160;18, 2022. This transition was not associated with or attributable to any disagreement between Mr.&#160;Jensen and the Company or the Company&#8217;s independent auditor, including without limitation, any matter relating to the Company&#8217;s accounting principles or practices, financial statement disclosures, internal controls, management or operations. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Additionally, effective as of July&#160;18, 2022, Jayshree S. Desai transitioned from her role as Chief Corporate Development Officer of the Company to Chief Financial Officer and principal financial officer of the Company. Ms.&#160;Desai, 50, served as the Company&#8217;s Chief Corporate Development Officer since January 2020. Further description of Ms.&#160;Desai&#8217;s experience is set forth in the Company&#8217;s definitive proxy statement for the Company&#8217;s 2022 annual meeting of stockholders, which was filed with the SEC on April&#160;14, 2022 (the &#8220;<span style="text-decoration:underline">Proxy Statement</span>&#8221;). </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Company is party to an employment agreement with Ms.&#160;Desai on terms similar to the employment agreement entered into by the Company with Mr.&#160;Jensen, as further described in the Proxy Statement. In connection with her appointment, the Compensation Committee of the Board of Directors (the &#8220;<span style="text-decoration:underline">Board</span>&#8221;) of the Company approved an adjustment to Ms.&#160;Desai&#8217;s compensation effective as of July&#160;18, 2022, including an annual base salary of $600,000, as well as an annual incentive target amount equal to 100% of her annual base salary and a long-term incentive target amount equal to 250% of her annual base salary under the Company&#8217;s 2022 annual and long-term incentive plans for senior leadership, respectively, both of which are described in a Current Report <span style="white-space:nowrap">on&#160;Form&#160;8-K&#160;filed&#160;by</span> Quanta with the SEC on March&#160;8, 2022. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">As an executive officer, Ms.&#160;Desai previously entered into an indemnity agreement on the same terms as the indemnity agreements entered into by the Company with its other executive officers, as further described in the Proxy Statement, and is entitled to participate in the Company&#8217;s nonqualified deferred compensation plan and other savings, retirement and benefit programs on the same terms generally applicable to other similarly situated officers. She is also eligible to receive coverage for herself and her dependents under the Company&#8217;s health insurance plan on the same terms generally applicable to other similarly situated executive officers and to receive reimbursement of certain business-related expenses incurred during her employment. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">There are no arrangements or understandings between Ms.&#160;Desai and any other person pursuant to which she was selected as an executive officer. Ms.&#160;Desai has no family relationship with any director, executive officer, or other person nominated or chosen by the Company to become a director or executive officer. There are no transactions between Ms.&#160;Desai and the Company that are required to be disclosed pursuant to Item 404(a) of <span style="white-space:nowrap">Regulation&#160;S-K,</span> promulgated under the Securities Exchange Act of 1934, as amended (the &#8220;<span style="text-decoration:underline">Exchange Act</span>&#8221;), nor are any such transactions currently proposed. </p> <p style="margin-top:18pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman"><span style="font-style:italic">Appointment of Director to the Board </span></p> <p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">On July&#160;18, 2022, pursuant to the authority granted to the Board by the Bylaws of the Company, as amended and restated, the Board increased the size of the Board from nine to ten directors and, upon the recommendation of the Governance and Nominating Committee of the Board, elected R. Scott Rowe to serve as a director, filling the vacancy created by such increase. Mr.&#160;Rowe will serve as a director until the Company&#8217;s next annual meeting of stockholders or until his earlier resignation or removal or when a successor is duly elected and qualified. Mr.&#160;Rowe has not been appointed to any committees of the Board. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Mr.&#160;Rowe will be compensated according to the terms of the Company&#8217;s <span style="white-space:nowrap">current&#160;non-employee&#160;director</span> compensation program and has entered into the Company&#8217;s standard indemnification agreement for directors and officers. A description of the Company&#8217;s <span style="white-space:nowrap">non-employee</span> director compensation program and the standard indemnification agreement are set forth in the Proxy Statement. </p> <p style="font-size:18pt; margin-top:0pt; margin-bottom:0pt">&#160;</p>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">There are no arrangements or understandings between Mr.&#160;Rowe and any other person pursuant to which he was appointed as a director, and there are no transactions in which Mr.&#160;Rowe has an interest that require disclosure under Item 404(a) of <span style="white-space:nowrap">Regulation&#160;S-K,</span> promulgated under the Exchange Act, nor are any such transactions currently proposed. </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;7.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Regulation FD Disclosure. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">On July&#160;18, 2022, the Company issued a press release announcing the appointment of Mr.&#160;Rowe to the Board. A copy of the press release is furnished herewith as Exhibit 99.1. </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The information furnished in Item 7.01 of this Current Report on <span style="white-space:nowrap">Form&#160;8-K</span> shall not be deemed &#8220;filed&#8221; for purposes of Section&#160;18 of the Exchange Act, or otherwise subject to the liabilities of that section, and shall not be incorporated by reference in any filing under the Securities Act of 1933, as amended, except as expressly set forth by specific reference in such a filing. </p> <p style="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border:0;width:100%" cellpadding="0" cellspacing="0">
<tr style="page-break-inside:avoid">
<td style="width:11%;vertical-align:top" align="left"><span style="font-weight:bold">Item&#160;9.01</span></td>
<td align="left" style="vertical-align:top"> <p style=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:left">Financial Statements and Exhibits. </p></td></tr></table> <p style="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d) Exhibits. </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0;margin:0 auto">


<tr>

<td></td>

<td style="vertical-align:bottom;width:4%"></td>
<td style="width:93%"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align:bottom;white-space:nowrap" align="center"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:inline-block; font-size:8pt; font-family:Times New Roman;text-align:center">Exhibit<br />No.</p></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom;white-space:nowrap"> <p style=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; display:table-cell; font-size:8pt; font-family:Times New Roman">Exhibit</p></td></tr>


<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap" align="center">99.1</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top"><a href="d733474dex991.htm">Press Release of Quanta Services, Inc. dated July&#160;18, 2022 </a></td></tr>
<tr style="font-size:1pt">
<td style="height:6pt"></td>
<td style="height:6pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:top;white-space:nowrap" align="center">104</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:top">Cover Page Interactive Data File (the cover page XBRL tags are embedded within the Inline XBRL document)</td></tr>
</table> <p style="font-size:18pt; margin-top:0pt; margin-bottom:0pt">&#160;</p>
</div></div>



<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<hr style="color:#999999;height:3px;width:100%" />

<div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto">
 <p style="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman;font-weight:bold;text-align:center">SIGNATURES </p> <p style="margin-top:12pt; margin-bottom:0pt; text-indent:9%; font-size:10pt; font-family:Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </p> <p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</p>
<table cellspacing="0" cellpadding="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;width:100%;border:0">


<tr>

<td style="width:44%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:4%"></td>

<td style="vertical-align:bottom"></td>
<td style="width:5%"></td>

<td style="vertical-align:bottom;width:1%"></td>
<td style="width:44%"></td></tr>


<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom" colspan="3">Dated: July&#160;21, 2022</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom" colspan="3"> <p style="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">Quanta Services, Inc.</p></td></tr>
<tr style="font-size:1pt">
<td style="height:12pt"></td>
<td style="height:12pt" colspan="2"></td>
<td style="height:12pt" colspan="2"></td>
<td style="height:12pt" colspan="2"></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:top">By:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"> <p style="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Donald C. Wayne</p></td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:top">Name:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">Donald C. Wayne</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:top">Title:</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">Executive Vice President and General Counsel</td></tr>
</table>
</div></div>

</body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d733474dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
<HTML><HEAD>
<TITLE>EX-99.1</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 99.1 </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="margin-top:0pt;margin-bottom:0pt">


<IMG SRC="g733474g0719085333107.jpg" ALT="LOGO">
 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B><I>PRESS RELEASE</I></B> </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>FOR IMMEDIATE RELEASE </B></P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><FONT STYLE="white-space:nowrap">22-14</FONT> </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="20%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="79%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"><FONT STYLE="white-space:nowrap">Investors&nbsp;-&nbsp;Kip&nbsp;Rupp,&nbsp;CFA</FONT></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Media &#150; Liz James</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">Quanta Services, Inc.</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">FGS Global</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">(713) <FONT STYLE="white-space:nowrap">341-7260</FONT></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">(281) <FONT STYLE="white-space:nowrap">881-5170</FONT></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:14pt; font-family:Times New Roman" ALIGN="center"><B>S<SMALL>COTT</SMALL> R<SMALL>OWE</SMALL> J<SMALL>OINS</SMALL> Q<SMALL>UANTA</SMALL> S<SMALL>ERVICES</SMALL>
B<SMALL>OARD</SMALL> <SMALL>OF</SMALL> D<SMALL>IRECTORS</SMALL> </B></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><I>Adds Extensive Executive-Level Leadership, Operations
Expertise&nbsp;&amp; Financial Experience </I></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><I>in the Energy&nbsp;&amp; Industrial Industries </I></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>HOUSTON &#150; July</B><B></B><B>&nbsp;18, 2022 &#150;</B> Quanta Services, Inc. (NYSE:PWR) announced today the appointment of Scott Rowe to the
company&#146;s Board of Directors. He brings extensive executive-level leadership, operations expertise and financial experience to Quanta&#146;s board. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">David McClanahan, Quanta Services&#146; independent Chairman of the Board, commented, &#147;We are pleased to welcome Scott to the Quanta Services Board of
Directors. He is an accomplished public company executive and director, with extensive energy and industrial experience. We look forward to working with Scott and are excited about the perspective he will provide to Quanta&#146;s board and to the
company.&#148; </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Since April 2017, Mr.&nbsp;Rowe has served as President, Chief Executive Officer and a director of Flowserve Corporation, a publicly
traded developer and manufacturer of precision-engineered flow control systems that support global infrastructure industries, including energy, chemical, power generation and water management, and certain general industrial markets. From 2016 to
2017, Mr.&nbsp;Rowe served as President of Cameron Group of Schlumberger Ltd., an operating company of Schlumberger Limited, a publicly traded company that provides solutions and technologies to energy customers. Additionally, prior to
Schlumberger&#146;s acquisition of Cameron International Corporation in 2016, he served in various roles of increasing responsibility with Cameron International, including as President and Chief Executive Officer from 2015 to 2016, as President and
Chief Operating Officer from 2014 to 2015, as a director from 2014 to 2016 and as a division president from 2008 to 2014. Mr.&nbsp;Rowe also previously served as a captain in the United States Army and holds a Bachelor of Science degree in
Engineering Management and a Master of Business Administration degree. </P> <P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>About Quanta Services </B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Quanta Services is a leading specialized contracting services company, delivering comprehensive infrastructure solutions for the utility, communications,
pipeline and energy industries. Quanta&#146;s comprehensive services include designing, installing, repairing and maintaining energy and communications infrastructure. With operations throughout the United States, Canada, Australia and select other
international markets, Quanta has the manpower, resources and expertise to safely complete projects that are local, regional, national or international in scope. For more information, visit <U>www.quantaservices.com</U>. </P>
</DIV></Center>

</BODY></HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>pwr-20220718.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20220115.12 -->
<!-- Creation date: 7/22/2022 12:27:44 AM Eastern Time -->
<!-- Copyright (c) 2022 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<xsd:schema
  xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric"
  xmlns:num="http://www.xbrl.org/dtr/type/numeric"
  xmlns:us-types="http://fasb.org/us-types/2021-01-31"
  xmlns:pwr="http://quantaservices.com/20220718"
  xmlns:dei="http://xbrl.sec.gov/dei/2021"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
  attributeFormDefault="unqualified"
  elementFormDefault="qualified"
  targetNamespace="http://quantaservices.com/20220718"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance" />
    <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2021/dei-2021.xsd" namespace="http://xbrl.sec.gov/dei/2021" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/numeric" />
    <xsd:import schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" namespace="http://www.xbrl.org/dtr/type/non-numeric" />
    <xsd:import schemaLocation="https://xbrl.sec.gov/naics/2021/naics-2021.xsd" namespace="http://xbrl.sec.gov/naics/2021" />
    <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="pwr-20220718_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Label Links, all" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="pwr-20220718_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation Links, all" xlink:type="simple" />
      <link:roleType roleURI="http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">
        <link:definition>100000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>pwr-20220718_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20220115.12 -->
<!-- Creation date: 7/22/2022 12:27:44 AM Eastern Time -->
<!-- Copyright (c) 2022 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CoverAbstract_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cover [Abstract]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_AmendmentFlag_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentType_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityRegistrantName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation State Country Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation State Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityFileNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine2" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line Two</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line Two</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_CityAreaCode_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_LocalPhoneNumber_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Written Communications</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_WrittenCommunications_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Written Communications</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Soliciting Material</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SolicitingMaterial_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soliciting Material</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Pre Commencement Issuer Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Issuer Tender Offer</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security 12b Title</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_Security12bTitle_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security 12b Title</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_TradingSymbol_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_SecurityExchangeName_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" />
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>pwr-20220718_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii" standalone="yes"?>
<!-- DFIN - https://www.dfinsolutions.com/ -->
<!-- CTU Version: Release master Build:20220115.12 -->
<!-- Creation date: 7/22/2022 12:27:44 AM Eastern Time -->
<!-- Copyright (c) 2022 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase
    xmlns:link="http://www.xbrl.org/2003/linkbase"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
    xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation" xlink:href="pwr-20220718.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple" />
  <link:presentationLink xlink:type="extended" xlink:role="http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract" xlink:type="locator" xlink:label="dei_CoverAbstract" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:type="locator" xlink:label="dei_AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag" order="22.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:type="locator" xlink:label="dei_EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey" order="23.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:type="locator" xlink:label="dei_DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType" order="25.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:type="locator" xlink:label="dei_DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate" order="26.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:type="locator" xlink:label="dei_EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName" order="27.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:type="locator" xlink:label="dei_EntityIncorporationStateCountryCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode" order="28.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:type="locator" xlink:label="dei_EntityFileNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber" order="29.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:type="locator" xlink:label="dei_EntityTaxIdentificationNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber" order="30.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1" order="31.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2" xlink:type="locator" xlink:label="dei_EntityAddressAddressLine2" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine2" order="32.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:type="locator" xlink:label="dei_EntityAddressCityOrTown" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown" order="33.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:type="locator" xlink:label="dei_EntityAddressStateOrProvince" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressStateOrProvince" order="34.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:type="locator" xlink:label="dei_EntityAddressPostalZipCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode" order="35.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:type="locator" xlink:label="dei_CityAreaCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode" order="36.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:type="locator" xlink:label="dei_LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber" order="37.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:type="locator" xlink:label="dei_WrittenCommunications" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_WrittenCommunications" order="38.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:type="locator" xlink:label="dei_SolicitingMaterial" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SolicitingMaterial" order="39.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementTenderOffer" order="40.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:type="locator" xlink:label="dei_PreCommencementIssuerTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementIssuerTenderOffer" order="41.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:type="locator" xlink:label="dei_Security12bTitle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_Security12bTitle" order="42.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:type="locator" xlink:label="dei_TradingSymbol" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_TradingSymbol" order="43.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:type="locator" xlink:label="dei_SecurityExchangeName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SecurityExchangeName" order="44.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:type="locator" xlink:label="dei_EntityEmergingGrowthCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany" order="45.001" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g733474g0719085333107.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 g733474g0719085333107.jpg
M_]C_X  02D9)1@ ! 0$ 8 !@  #_VP!#  @&!@<&!0@'!P<)"0@*#!0-# L+
M#!D2$P\4'1H?'AT:'!P@)"XG("(L(QP<*#<I+# Q-#0T'R<Y/3@R/"XS-#+_
MVP!# 0D)"0P+#!@-#1@R(1PA,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R
M,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C+_P  1" !% +T# 2(  A$! Q$!_\0
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M@G\,TQ]>N/\ A)8]-58?)9%;<1\QS^(_D: #Q1X5C\1K:RI>SV%]:/OM[J$
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M&)U56C1@O*@J#CZ4-#$\@D:)&=>C%1D?C3Z* &+%&LC2+&@=NK!1D_C3Z**
M"BBB@ I#2TAH 6BBB@ HHHH **** "BBB@ JK?V$&I6I@G7(SE6'56'0CWHH
MI-*2LQIM.Z)XD:.)$9RY48+$<FGT44TK:""BBB@ HHHH **** "BBB@ HHHH
( *0T44 ?_]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.22.2</span><table class="report" border="0" cellspacing="2" id="idm139802704608240">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Jul. 18, 2022</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001050915<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jul. 18,  2022<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Quanta Services, Inc.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation State Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-13831<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">74-2851603<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">2800 Post Oak Boulevard<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">Suite 2600<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Houston<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">TX<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">77056<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">(713)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">629-7600<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre Commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre Commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Common Stock, $0.00001 par value<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">PWR<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>d733474d8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2021"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="pwr-20220718.xsd" xlink:type="simple"/>
    <context id="duration_2022-07-18_to_2022-07-18">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001050915</identifier>
        </entity>
        <period>
            <startDate>2022-07-18</startDate>
            <endDate>2022-07-18</endDate>
        </period>
    </context>
    <dei:AmendmentFlag contextRef="duration_2022-07-18_to_2022-07-18">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="duration_2022-07-18_to_2022-07-18"
      id="Hidden_dei_EntityCentralIndexKey">0001050915</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="duration_2022-07-18_to_2022-07-18">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="duration_2022-07-18_to_2022-07-18">2022-07-18</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="duration_2022-07-18_to_2022-07-18">Quanta Services, Inc.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="duration_2022-07-18_to_2022-07-18">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="duration_2022-07-18_to_2022-07-18">001-13831</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="duration_2022-07-18_to_2022-07-18">74-2851603</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="duration_2022-07-18_to_2022-07-18">2800 Post Oak Boulevard</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2 contextRef="duration_2022-07-18_to_2022-07-18">Suite 2600</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown contextRef="duration_2022-07-18_to_2022-07-18">Houston</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="duration_2022-07-18_to_2022-07-18">TX</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="duration_2022-07-18_to_2022-07-18">77056</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="duration_2022-07-18_to_2022-07-18">(713)</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="duration_2022-07-18_to_2022-07-18">629-7600</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="duration_2022-07-18_to_2022-07-18">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="duration_2022-07-18_to_2022-07-18">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="duration_2022-07-18_to_2022-07-18">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="duration_2022-07-18_to_2022-07-18">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="duration_2022-07-18_to_2022-07-18">Common Stock, $0.00001 par value</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="duration_2022-07-18_to_2022-07-18">PWR</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="duration_2022-07-18_to_2022-07-18">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="duration_2022-07-18_to_2022-07-18">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>9
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M?!^2!F.,6_0T7X\48JVFL:W&VC$,>8!8\PRA9CC?AT6:&C/5BZPYC0IO0=5
MY3_;U UH]@TT')$%7C&9MC:CY$X*/-S^[PVPPL2.X>V+OP%02P,$%     @
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M>1<W]T6NS>,)KM\,<'AT_@%02P,$%     @  83U5&60>9(9 0  SP,  !,
M  !;0V]N=&5N=%]4>7!E<UTN>&ULK9--3L,P$(6O$F5;)2XL6*"F&V +77 !
M8T\:J_Z39UK2VS-.VDJ@$A6%3:QXWKS/GI>LWH\1L.B=]=B4'5%\% )5!TYB
M'2)XKK0A.4G\FK8B2K636Q#WR^6#4,$3>*HH>Y3KU3.T<F^I>.EY&TWP39G
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M+GAM;%!+ 0(4 Q0    (  &$]50KGG9'[0   "L"   1              "
M :\   !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    (  &$]5297)PC$ 8
M )PG   3              "  <L!  !X;"]T:&5M92]T:&5M93$N>&UL4$L!
M A0#%     @  83U5&83] ];!   *A$  !@              ("!# @  'AL
M+W=O<FMS:&5E=',O<VAE970Q+GAM;%!+ 0(4 Q0    (  &$]52?H!OPL0(
M .(,   -              "  9T,  !X;"]S='EL97,N>&UL4$L! A0#%
M  @  83U5)>*NQS     $P(   L              ( !>0\  %]R96QS+RYR
M96QS4$L! A0#%     @  83U5!PX9>H_ 0  / (   \              ( !
M8A   'AL+W=O<FMB;V]K+GAM;%!+ 0(4 Q0    (  &$]50D'INBK0   /@!
M   :              "  <X1  !X;"]?<F5L<R]W;W)K8F]O:RYX;6PN<F5L
M<U!+ 0(4 Q0    (  &$]51ED'F2&0$  ,\#   3              "  ;,2
K  !;0V]N=&5N=%]4>7!E<UTN>&UL4$L%!@     )  D /@(  /T3      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>23</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="d733474d8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="d733474d8k.htm">d733474d8k.htm</File>
    <File>d733474dex991.htm</File>
    <File>pwr-20220718.xsd</File>
    <File>pwr-20220718_lab.xml</File>
    <File>pwr-20220718_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="23">http://xbrl.sec.gov/dei/2021</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>14
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "d733474d8k.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "d733474d8k.htm"
     ]
    },
    "labelLink": {
     "local": [
      "pwr-20220718_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "pwr-20220718_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "pwr-20220718.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.sec.gov/dei/2021/dei-2021.xsd",
      "https://xbrl.sec.gov/naics/2021/naics-2021.xsd"
     ]
    }
   },
   "elementCount": 24,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2021": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 23,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "pwr",
   "nsuri": "http://quantaservices.com/20220718",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d733474d8k.htm",
      "contextRef": "duration_2022-07-18_to_2022-07-18",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "100000 - Document - Document and Entity Information",
     "role": "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "d733474d8k.htm",
      "contextRef": "duration_2022-07-18_to_2022-07-18",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]",
        "terseLabel": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity Address, Address Line Two",
        "terseLabel": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation State Country Code",
        "terseLabel": "Entity Incorporation State Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre Commencement Issuer Tender Offer",
        "terseLabel": "Pre Commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre Commencement Tender Offer",
        "terseLabel": "Pre Commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Security 12b Title",
        "terseLabel": "Security 12b Title"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://quantaservices.com//20220718/taxonomy/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>15
<FILENAME>0001193125-22-199198-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001193125-22-199198-xbrl.zip
M4$L#!!0    (  &$]53D@'Q_+18  )I_   .    9#<S,S0W-&0X:RYH=&WM
M76ESXS;2_IZJ_ >4LMFRJW20DCRV98^W/+)GQLF,[5?R;++[)061D(0,12H
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MVWZL!_A&+2*IAUH+S?[QQK+*$!PJ9D\@*,&_:6U4<E^-$H+X@8K2$7H#PO[
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MXQ<BN:QXJ6M+$03UN%E+!KAKHP4RI=VHRKN91R>%V9Y8.%#0 ?B@JW/+F0[
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M )!8(@%W.\8E6NNK"F1[Q3&D.]<*R^2K/@(0Q'FH$FRJ \HY(@D-<%Q'&8#
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M<F4N>&ULU9I=<^(V%(;O=V;_@^J]:6=JC)VDV3 A.Y0D':;Y&F#;3F]VA'T
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M]D!1WL,AO_@5EH=BVB.N+ZX]ABVV$V>PV?EDB&D\E%994U](99^6S9ES;)X
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M,,^^KHZ8-_,D)Y;\ U!+ 0(4 Q0    (  &$]53D@'Q_+18  )I_   .
M          "  0    !D-S,S-#<T9#AK+FAT;5!+ 0(4 Q0    (  &$]50$
MR6_9Q@<  %86   1              "  5D6  !D-S,S-#<T9&5X.3DQ+FAT
M;5!+ 0(4 Q0    (  &$]51[XK_[1@,  %<+   0              "  4X>
M  !P=W(M,C R,C W,3@N>'-D4$L! A0#%     @  83U5"+04Q![!@  NT8
M !0              ( !PB$  '!W<BTR,#(R,#<Q.%]L86(N>&UL4$L! A0#
M%     @  83U5*GQ<X+&!   1"P  !0              ( !;R@  '!W<BTR
E,#(R,#<Q.%]P<F4N>&UL4$L%!@     %  4 /0$  &<M      $!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
