
O'Fallon Buick GMC
O'Fallon, MO
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 6:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 6:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 1:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 1:00 PM
Sunday Closed
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The O'Fallon Buick GMC Team made the buying experience very simple and quick. Everyone was very helpful, courteous and sincere during our visit. very simple and quick. Everyone was very helpful, courteous and sincere during our visit. More
This was truly the best car buying experience I've ever had. My salesperson Beau was a class act. The vehicle was fueled up and parked out front for me when I arrived for my test drive. My trade appraisal had. My salesperson Beau was a class act. The vehicle was fueled up and parked out front for me when I arrived for my test drive. My trade appraisal was completed before I returned from the test drive. Only 10 minutes of negotiating and we were done. Finance process with Michael was smooth with no pressure to buy extras. At least two other employees came to meet me and thank me for the business, including the manager. This is not the nearest GMC dealer to me but I will nonetheless use them for service as well. More
Christy was very helpful and spent a great deal of time helping us. We appreciate her attention to detail. helping us. We appreciate her attention to detail. More
As always, the service time was quick and the staff was great. Never disappointed in the wait time or customer service. great. Never disappointed in the wait time or customer service. More
Devan is a great salesman! Kind, attentive, and honest! I will refer many his way. Thank you so much for taking care of me. Kind, attentive, and honest! I will refer many his way. Thank you so much for taking care of me. More
Best customer service experience! Super friendly, explained everything very thoroughly left knowing everything that I needed to know. Would totally buy from this dealership again! Super friendly, explained everything very thoroughly left knowing everything that I needed to know. Would totally buy from this dealership again! More
My husband & I enjoyed meeting the people there because they seemed to have OUR best interest in mind. This always makes the difference when thinking about a large purchase! Devan was the best! Although it they seemed to have OUR best interest in mind. This always makes the difference when thinking about a large purchase! Devan was the best! Although it was hot outside, he was very determined to get us what we were looking for & he did! More
Everyone was very nice and professional. Very clean throughout the establishment. Nick, our salesman was curious and easy to work with. He was not pushy but was very knowledgeable on many Very clean throughout the establishment. Nick, our salesman was curious and easy to work with. He was not pushy but was very knowledgeable on many levels. I highly recommend that you consider him should you need a new vehicle. Just don't get him started on Star Wars, LOL. Mike in financing and warranties was also wonderful to work with, friendly and not pushy. Talked to Joe in service department today and had similar experience. Switched to them as my preferred dealership for all future work. Anyway, hope this helps as finding a dealership you can trust and feel comfortable with is difficult at best. More
Always a pleasant experience. The staff and facilities are first rate! I usually have an idea what I need and they don't try to oversell. The staff and facilities are first rate! I usually have an idea what I need and they don't try to oversell. More
This dealership is professional and everyone is attentive to those that walk through the door. Was greeted as soon as I entered. Was taken care of immediately. Definitely the place to have your car serviced. to those that walk through the door. Was greeted as soon as I entered. Was taken care of immediately. Definitely the place to have your car serviced. More