
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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Jarrod is very knowledgeable and attentive. Nathan in the Finance Department was also a great help! Nathan in the Finance Department was also a great help! More
Everyone at the dealership is incredibly nice, and does a wonderful job. The only thing I was a little disappointed about was we called about 10 minutes before they were even open to tell them we were on our wonderful job. The only thing I was a little disappointed about was we called about 10 minutes before they were even open to tell them we were on our way to look at two vehicles and that we were leaving with one of them. We have them stock numbers, and told me we’d be there in two hours. They had one of the two sold by the time we got there. I understand it’s “first come, first served” but it was just a huge disappointment after we had driven three hours already to be told by a different dealership out of Ohio that the car we were driving to get had sold the car I wanted the day before. In the end, we got the second car, and I do love it. Danielle was wonderful, and I would absolutely recommend her to anyone. Nathan was also great to work with in Financing. More
Always have a great experience with this dealership! They always know how to take care of me and my family 🥰 They always know how to take care of me and my family 🥰 More
Paul was great. He made the car buying experience easy and fun. The rest of the team was also very friendly and easy to work with. They showed they care about the mi He made the car buying experience easy and fun. The rest of the team was also very friendly and easy to work with. They showed they care about the mid customers. More
I will recommend Walter and the dealership to others It made the car buying process fun made the car buying process fun More
All good for service on our truck, can’t wait to buy a new car from this dealership. new car from this dealership. More
Had a warranty item addressed at first service and they took care of it without prompting. took care of it without prompting. More
Service department took care of our concerns quickly. Was able to get back the car same day! Another dealer told me 3 weeks before they could even look at it! The service guys were professional and court Was able to get back the car same day! Another dealer told me 3 weeks before they could even look at it! The service guys were professional and courteous. Will be having all my service done here from now on. More
Excellent staff working together to provide a total uplifting car buying experience. Danielle was outstanding! uplifting car buying experience. Danielle was outstanding! More