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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We had a wonderful experience. Everyone greeted us with smiles. Snacks for my little one & soft drink for myself, while we waited. We were in and out very quick with a Beautiful n Everyone greeted us with smiles. Snacks for my little one & soft drink for myself, while we waited. We were in and out very quick with a Beautiful new car. Very happy! Thanks to Kristy & Mark! More
Excellent customer service! Thank you Joe for such an awesome experience. Always a pleasant experience. Thank you Joe for such an awesome experience. Always a pleasant experience. More
Great salesperson. They found a car that met our requirements during our visit. I think the extended warranty sales should have been upfront and not at closing. They found a car that met our requirements during our visit. I think the extended warranty sales should have been upfront and not at closing. More
Very friendly staff, beautiful facility, Treated very fairly, easy and convenient location to my location fairly, easy and convenient location to my location More
Our experience in the service department was fantastic. Everyone was friendly and very efficient. I will return for any additional service needs. Everyone was friendly and very efficient. I will return for any additional service needs. More
Service department was horrible to deal with. Issues were not resolved. Tech made several grease fingerprints on the white dash that will not come out. When I called back to address the grease an Issues were not resolved. Tech made several grease fingerprints on the white dash that will not come out. When I called back to address the grease and the unresolved issues the service advisor had an attitude and wasn’t helpful. More
Nick was great! First time there in service department and it was a great experience! First time there in service department and it was a great experience! More
Thanks to Joe for always making the service experience great! We will continue to bring all of our vehicles to this location! great! We will continue to bring all of our vehicles to this location! More