<SEC-DOCUMENT>0001193125-18-314716-index.html : 20181101
<SEC-HEADER>0001193125-18-314716.hdr.sgml : 20181101
<ACCEPTANCE-DATETIME>20181101065805
ACCESSION NUMBER:		0001193125-18-314716
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20181101
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20181101
DATE AS OF CHANGE:		20181101

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:		181151946

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d634154d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d634154d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d634154dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d634154dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g634154g1101063456307.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g634154g1101063456307.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g634154g1101063456432.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g634154g1101063456432.jpg

</DOCUMENT>
</SEC-DOCUMENT>