
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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Great experience. Blake was great to work with. Excellent communication. They are doing great things at O'Fallon Buick GMC. Blake was great to work with. Excellent communication. They are doing great things at O'Fallon Buick GMC. More
I have never experienced the level of customer service exhibited at O’Fallon Buick GMC. It did not matter who your sales person was every one present was there to make sure you were comfortable. Working w exhibited at O’Fallon Buick GMC. It did not matter who your sales person was every one present was there to make sure you were comfortable. Working with Roger Silva was a very enjoyable experience. The finance department was off the charts in efficiency and knowledge. I have already been making referrals! More
Great buying experience, my salesman Zach was very helpful throughout the process. Probably the best new car buying experience I’ve ever had helpful throughout the process. Probably the best new car buying experience I’ve ever had More
They have a great service team. They are flexible with scheduling. I highly recommend them for all service needs. They are flexible with scheduling. I highly recommend them for all service needs. More
Our experience at O’Fallon Buick GMC was great! We had a great initial interaction with our salesperson, Beau. He was super personable, knowledgeable and not pushy at all. He placed our truck o We had a great initial interaction with our salesperson, Beau. He was super personable, knowledgeable and not pushy at all. He placed our truck order the following day. It came in, in the time span he predicted. Only issue was that the tonneau cover for the back of the truck was not included in the order like it should have been. We do have to pay for that separately now and bring it back to the dealer to have it installed. As far as the day of pickup was concerned, it went well. The only issue was - we were there 3 hours. That was pretty excessive, in our opinion. It felt as if one piece of the process wouldn’t start until the other part was done and it made it really drawn out. However, we will take amazing customer service over spending less time. We will for sure recommend O’Fallon Buick GMC and Beau again! More
The service writer Joe was courteous and helpful. The dealership waiting area was pleasant and easily accessible to condiments and other facilities. The dealership waiting area was pleasant and easily accessible to condiments and other facilities. More
Our salesperson went the extra mile to show us all our options and put us in the right vehicle. No pressure sales approach and very knowledgeable. options and put us in the right vehicle. No pressure sales approach and very knowledgeable. More
Blake and Dariel were awesome to work with. We bought our first vehicle with them when the 1st opened. This was our 2nd. They treated us like family. Was a great experience! We bought our first vehicle with them when the 1st opened. This was our 2nd. They treated us like family. Was a great experience! More
Needed the blower replaced on my Chevy Cruze. Service Advisors Joe and Nik and Service Department Manager Don, were, as usual, very friendly and professional. Little bit of a glitch picking up Service Advisors Joe and Nik and Service Department Manager Don, were, as usual, very friendly and professional. Little bit of a glitch picking up the parts to fix the blower but it was an issue beyond the control of the Dealership. Nik and Don kept me in the loop on the progress picking up and installing the part. Service Department is the best! More