O'Fallon Buick GMC

Everyone was very friendly, professional, and laid back. The dealership was very clean. I give a 10-10 The dealership was very clean. I give a 10-10 More

Appointment availability was 2 weeks out but once it was dropped off it was an overnight service. Nick was very professional and explained the problem. He called my warranty company and confirmed it would dropped off it was an overnight service. Nick was very professional and explained the problem. He called my warranty company and confirmed it would be covered. More

Every employee was exceptionally nice and accommodating. They made the car buying process enjoyable and I will be back They made the car buying process enjoyable and I will be back More

The experience was extremely easy and smooth. Christy is awesome and super friendly. I will be back! Christy is awesome and super friendly. I will be back! More

Christy was my sales person and she spent the majority of the day working with me. the day working with me. More

The service dept At O’Fallon Buick GMC is Great. The wait time is minimal and The staff is friendly and knowledgeable. My service Advisor Joe Peters Was just great, I can’t say enough good things ab The wait time is minimal and The staff is friendly and knowledgeable. My service Advisor Joe Peters Was just great, I can’t say enough good things about Joe Peters and the personal attention he provides. I really like the complementary free tire rotation with an oil change. I have no reason to take my GMC Sierra truck anywhere else for service. More

Nik offered great service. Estimated time for completion was beat, very professional and courteous. Great job. Estimated time for completion was beat, very professional and courteous. Great job. More

Very nice and clean dealership, Christy Thornton was very helpful and made her side of the process very easy helpful and made her side of the process very easy More

We bought another Buick at this location because we love the service department. We also had a great sales person Christy. the service department. We also had a great sales person Christy. More

Nick made it very easy for me and was extremely knowledgeable about the product. Michael in Financing was also very helpful and a pleasure to work with. knowledgeable about the product. Michael in Financing was also very helpful and a pleasure to work with. More