According to our records, this business is located at 1108 Chicago Ave. in Oak Park (in Cook County), Illinois 60302, the location GPS coordinates are: 41.8942756 (latitude), -87.8035749 (longitude). G M Repair Service is categorized under Speedometer Repairs (SIC code 7699). Current estimates show that the unit has a sales volume of $244,000 and staff of approximately 2 people. You can contact the company by phone at (708) 848-7754.