
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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Again, Great service! I've been utilizing since they opened and they continued to raise the bar! I've been utilizing since they opened and they continued to raise the bar! More
I love this place. They always work to get me in. They keep informed while I am waiting and everyone has always been very friendly and helpful. They always work to get me in. They keep informed while I am waiting and everyone has always been very friendly and helpful. More
My service experience was excellent. I was able to check in on time. The staff were friendly and courteous. The service to my car was done quickly and well, and the service lounge was I was able to check in on time. The staff were friendly and courteous. The service to my car was done quickly and well, and the service lounge was pleasant and relaxing. More
Christy Thornton was the perfect sales person. Professional friendly, and thorough!! Dealership is wonderful and everyone there were super supportive and friendly!! Referring will be easy!! Christ Professional friendly, and thorough!! Dealership is wonderful and everyone there were super supportive and friendly!! Referring will be easy!! Christy knocked it out of the park!! Thanks. More
Service was quick. The customer waiting area is very nice and the service center personnel was very friendly. The customer waiting area is very nice and the service center personnel was very friendly. More
Everything was great. Check in was smooth, waiting area is clean and comfortable, and work was completed quickly. Check in was smooth, waiting area is clean and comfortable, and work was completed quickly. More
Very friendly team, comfortable atmosphere and very efficient process. The salesperson, finance manager and owner representative worked together to ensure everything went smoothly. We walked in an ho efficient process. The salesperson, finance manager and owner representative worked together to ensure everything went smoothly. We walked in an hour before they closed and they went the extra mile to ensure we were happy customers. More