<SEC-DOCUMENT>0001206774-17-001200-index.html : 20170414
<SEC-HEADER>0001206774-17-001200.hdr.sgml : 20170414
<ACCEPTANCE-DATETIME>20170414062031
ACCESSION NUMBER:		0001206774-17-001200
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		24
CONFORMED PERIOD OF REPORT:	20170524
FILED AS OF DATE:		20170414
DATE AS OF CHANGE:		20170414
EFFECTIVENESS DATE:		20170414

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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13831
		FILM NUMBER:		17762059

	BUSINESS ADDRESS:	
		STREET 1:		2800 POST OAK BLVD
		STREET 2:		SUITE 2600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056-6175
		BUSINESS PHONE:		7133506000

	MAIL ADDRESS:	
		STREET 1:		2800 POST OAK BLVD SUITE 2600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056-6175
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>quanta3142451-def14a.htm
<DESCRIPTION>DEFINITIVE PROXY STATEMENT
<TEXT>
Document 1 - file: quanta3142451-def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>2
<FILENAME>pwr_courtesy-pdf.pdf
<DESCRIPTION>DEFINITIVE PROXY STATEMENT
<TEXT>
Document 2 - file: pwr_courtesy-pdf.pdf

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
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<FILENAME>quanta3142451-def14a1x1x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: quanta3142451-def14a1x1x1.jpg

</DOCUMENT>
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<TYPE>GRAPHIC
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<FILENAME>quanta3142451-def14a1x1x2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: quanta3142451-def14a1x1x2.jpg

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<FILENAME>quanta3142451-def14a1x2x1.jpg
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Document 5 - file: quanta3142451-def14a1x2x1.jpg

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<FILENAME>quanta3142451-def14a1x6x1.jpg
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Document 6 - file: quanta3142451-def14a1x6x1.jpg

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<FILENAME>quanta3142451-def14a1x7x1.jpg
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Document 7 - file: quanta3142451-def14a1x7x1.jpg

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<FILENAME>quanta3142451-def14a1x7x2.jpg
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Document 8 - file: quanta3142451-def14a1x7x2.jpg

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<FILENAME>quanta3142451-def14a1x7x3.jpg
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Document 9 - file: quanta3142451-def14a1x7x3.jpg

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Document 10 - file: quanta3142451-def14a1x7x4.jpg

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Document 11 - file: quanta3142451-def14a1x7x5.jpg

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<FILENAME>quanta3142451-def14a2x1x1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: quanta3142451-def14a2x1x1.jpg

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<FILENAME>quanta3142451-def14a2x1x2.jpg
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Document 13 - file: quanta3142451-def14a2x1x2.jpg

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Document 14 - file: quanta3142451-def14a2x1x3.jpg

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<FILENAME>quanta3142451-def14a2x2x1.jpg
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Document 15 - file: quanta3142451-def14a2x2x1.jpg

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<FILENAME>quanta3142451-def14a3x6x1.jpg
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Document 16 - file: quanta3142451-def14a3x6x1.jpg

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<FILENAME>quanta3142451-def14a3x7x1.jpg
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Document 17 - file: quanta3142451-def14a3x7x1.jpg

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<FILENAME>quanta3142451-def14a3x7x2.jpg
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Document 18 - file: quanta3142451-def14a3x7x2.jpg

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<FILENAME>quanta3142451-def14a4x6x1.jpg
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Document 19 - file: quanta3142451-def14a4x6x1.jpg

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<FILENAME>quanta3142451-def14a4x6x2.jpg
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Document 20 - file: quanta3142451-def14a4x6x2.jpg

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<FILENAME>quanta3142451-def14a4x6x3.jpg
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Document 21 - file: quanta3142451-def14a4x6x3.jpg

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<FILENAME>quanta3142451-def14ax1x1.jpg
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Document 22 - file: quanta3142451-def14ax1x1.jpg

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<FILENAME>quanta3142451-def14ax1x2.jpg
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<TEXT>
Document 23 - file: quanta3142451-def14ax1x2.jpg

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<FILENAME>quanta3142451-def14ax1x3.jpg
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<TEXT>
Document 24 - file: quanta3142451-def14ax1x3.jpg

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