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    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		62
    CONFORMED PERIOD OF REPORT:	20210527
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    DATE AS OF CHANGE:		20210416

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    	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

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    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13831
    		FILM NUMBER:		21830086

    	BUSINESS ADDRESS:
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    		STREET 2:		SUITE 2600
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77056-6175
    		BUSINESS PHONE:		713-629-7600

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

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