GM Goodwrench Service provides complete one-stop shopping for all your routine maintenance needs. The GM Goodwrench Service sign is your guarantee of the best quality work at a competitive price, performed by GM factory trained technicians - the people who know your GM vehicle best. Our service department is open from 7:00am to 6:00pm Monday to Friday and from 9:00am to 3:00pm on Saturday. Please call ahead for an appointment, we'll be happy to handle all your automotive service needs.