O'Fallon Buick GMC - Service Center

Very disappointed. we took our truck in foe an oil change and a 45,000 mile checkup and while it was being serviced, the engine was blown. After the company fixed it, we took our truck in foe an oil change and a 45,000 mile checkup and while it was being serviced, the engine was blown. After the company fixed it, the statement on the paperwork read, "Customer states vehicle has power but will not start, check and advice on needed repairs" This is not what happened... More

Excellent communication, the service adviser was very helpful. I will definitely be back again! Excellent helpful. I will definitely be back again! Excellent More

I called the service department and asked about an appointment. They got me in the next day. appointment. They got me in the next day. More

Was fast and very smooth. Work completed by the date they stated. Very well done. Work completed by the date they stated. Very well done. More

Always amazing. Great service, and very friendly and accommodating. Nick in Service is amazing. Thanks for always getting me in at the last minute. Great service, and very friendly and accommodating. Nick in Service is amazing. Thanks for always getting me in at the last minute. More

I went in to have them check my brake pads (because I was having to push the pedal down to the floor to get it to stop), a fluttering sound when the car was on, and the air filters. Also had a coupon for com having to push the pedal down to the floor to get it to stop), a fluttering sound when the car was on, and the air filters. Also had a coupon for complimentary service for checking all my fluids. I was told they only had one of the filters of the 2 that was needing to be replaced (which I paid for), I got 2 new tires elsewhere because I knew before they told me my retread was low, and I got a new battery on my own as well since they said mine failed. 3 days later and I’m still getting fluttering sounds, brakes are no different (no big deal… just a major safety issue -_-) And my “change oil” reminder keeping popping up now….. after they JuST checked fluids. Not happy!! And I wasted 2 hours of my time to hardly have anything fixed at all!! More

Great service, respnsive, pleasure to deal with. The work you in on service in less than a week The work you in on service in less than a week More

Very happy with the team at O'Fallon GMC. Very prompt and detailed. Thanks for the free car wash! Very prompt and detailed. Thanks for the free car wash! More

Still Waiting to hear from GMC on final decision with the issue I am having. issue I am having. More

The service department is great! !! Joe and Don have been great to work with....... Thank you !! Joe and Don have been great to work with....... Thank you More