    <SEC-DOCUMENT>0001140361-22-038225-index.html : 20221024
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    ACCESSION NUMBER:		0001140361-22-038225
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		24
    CONFORMED PERIOD OF REPORT:	20221205
    FILED AS OF DATE:		20221024
    DATE AS OF CHANGE:		20221024

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			MATRIX SERVICE CO
    		CENTRAL INDEX KEY:			0000866273
    		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
    		IRS NUMBER:				731352174
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0630

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-15461
    		FILM NUMBER:		221326140

    	BUSINESS ADDRESS:
    		STREET 1:		5100 EAST SKELLY DRIVE
    		STREET 2:		SUITE 500
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74135
    		BUSINESS PHONE:		9188388822

    	MAIL ADDRESS:
    		STREET 1:		5100 EAST SKELLY DRIVE
    		STREET 2:		SUITE 500
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74135
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