O'Fallon Buick GMC - Service Center

Outstanding service from the moment you get there. I have several vehicles that this dealership takes care of, and no complaints at all. Thanks guy! I have several vehicles that this dealership takes care of, and no complaints at all. Thanks guy! More

O’Fallon Buick GMC is the best dealership in Missouri to buy a vehicle, they make buying the vehicle you want easy thanks to their dealership. to buy a vehicle, they make buying the vehicle you want easy thanks to their dealership. More

OFallon Buick GMC has alway taken great care of me and my trucks. Joe and NIk in the service department are great. trucks. Joe and NIk in the service department are great. More

Service staff at OFallon Buick are second to none. Courteous, friendly, and makes sure your visit is enjoyable. Courteous, friendly, and makes sure your visit is enjoyable. More

Received an alert from GMC that I was due for the 7500 mile servicing on my new work truck. Checked the website and they were booked out two weeks. I called my Salesperson Harold Van Bibber, and he helped mile servicing on my new work truck. Checked the website and they were booked out two weeks. I called my Salesperson Harold Van Bibber, and he helped get me squeezed in two days later. Service was great and appreciate the accommodation. Harold is always a pleasure to work with and will go the extra mile to make things right. More

Always super helpful and great to work with. Customer first approach is great so much better than Red Rock GMC in Grand Junction Colorado, they are horrid Customer first approach is great so much better than Red Rock GMC in Grand Junction Colorado, they are horrid More

This dealership is the epitome of customer service! Not only do they assist in whatever request you have, they go above and beyond! Joe is my service rep and he has never disappointed me! I’ve purchase Not only do they assist in whatever request you have, they go above and beyond! Joe is my service rep and he has never disappointed me! I’ve purchased over 5 cars from them and all my cars are serviced by them. Kudos to O’Fallon Buick GMC More

Excellent service, easy to get an appointment, quick and communicate well, fair pricing and never feel like I am being sold something I don't need. Great waiting room and will continue to bring all or fam communicate well, fair pricing and never feel like I am being sold something I don't need. Great waiting room and will continue to bring all or family's vehicles here for service. More

Excellent service! !! Top notch facility! Great communication from start to finish every time!!! Highly recommended!!! !! Top notch facility! Great communication from start to finish every time!!! Highly recommended!!! More

The service and staff is amazing. Oh..and the popcorn. Thank you all for another great visit. Oh..and the popcorn. Thank you all for another great visit. More