MATRIX SERVICE COMPANY SETS DATE FOR RELEASE OF FINANCIAL RESULTS FOR THE SECOND QUARTER OF FISCAL 2023

TULSA, OK – January 24, 2023 – Matrix Service Company (Nasdaq: MTRX) will announce results for the second quarter of Fiscal 2023 after market on Tuesday, February 7, 2023.  The release will be followed by a conference call on Wednesday, February 8, 2023, at 10:30 a.m. Eastern time/9:30 a.m. Central time.