<SEC-DOCUMENT>0001013536-17-000005-index.html : 20170210
<SEC-HEADER>0001013536-17-000005.hdr.sgml : 20170210
<ACCEPTANCE-DATETIME>20170210091010
ACCESSION NUMBER:		0001013536-17-000005
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170210
DATE AS OF CHANGE:		20170210

SUBJECT COMPANY:	

	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:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-54689
		FILM NUMBER:		17589854

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AJO, LP
		CENTRAL INDEX KEY:			0001013536
		IRS NUMBER:				232312104
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		230 S BROAD STREET
		STREET 2:		20THFL
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19102
		BUSINESS PHONE:		2155467500

	MAIL ADDRESS:	
		STREET 1:		230 S BROAD STREET
		STREET 2:		20TH FLOOR
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19102

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ARONSON & JOHNSON & ORTIZ, LP
		DATE OF NAME CHANGE:	20050307

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ARONSON & PARTNERS/PA
		DATE OF NAME CHANGE:	19990402
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>ajopwr.txt
<TEXT>
Document 1 - file: ajopwr.txt

</DOCUMENT>
</SEC-DOCUMENT>