-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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<SEC-DOCUMENT>0000950129-01-001845.txt : 20010409
<SEC-HEADER>0000950129-01-001845.hdr.sgml : 20010409
ACCESSION NUMBER:		0000950129-01-001845
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20001231
FILED AS OF DATE:		20010402

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:		10-K
		SEC ACT:		
		SEC FILE NUMBER:	001-13831
		FILM NUMBER:		1591035

	BUSINESS ADDRESS:	
		STREET 1:		1360 POST OAK BLVD
		STREET 2:		SUITE 2100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
		BUSINESS PHONE:		7133506000

	MAIL ADDRESS:	
		STREET 1:		1360 POST OAK BLVD SUITE 2100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>h85578e10-k.txt
<DESCRIPTION>QUANTA SERVICES, INC. - DATED DECEMBER 31, 2000
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.2
<SEQUENCE>2
<FILENAME>h85578ex3-2.txt
<DESCRIPTION>AMENDED BYLAWS
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.21
<SEQUENCE>3
<FILENAME>h85578ex10-21.txt
<DESCRIPTION>LETTER AGREEMENT - DATED DECEMBER 28, 2000
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-21.1
<SEQUENCE>4
<FILENAME>h85578ex21-1.txt
<DESCRIPTION>SUSIDIARIES
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>h85578ex23-1.txt
<DESCRIPTION>CONSENT OF ARTHUR ANDERSEN LLP
</DOCUMENT>
</SUBMISSION>