Wittenbach Pontiac-GMC regards service and repair activities as an integral part of our overall approach to excel in customer service.  We even offer a free pick-up and delivery service!!!  

We strive to provide vehicle service and parts supply as an opportunity to further foster and develop our ongoing relationships with our customers. Wittenbach Pontiac-GMC provides both warranty and non-warranty service work.

We will not perform any service on your vehicle until we can discuss our diagnostic findings and you have an opportunity to review and decide on the work to be preformed. 

Need assistance? 

Call Bruce Ellis
Service Manager
616-897-9227

To schedule a service appointment click here.

At Wittenbach Pontiac-GMC, our technicians are GM trained and certified. We are proud of our 2 World Class GM technicians along with 6 ASE Master technicians.  All the latest high-tech diagnostic and repair equipment aid our expert technicians.