
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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Never experienced this type of speedy professional and fun service before buying a new car and my wife and I have had our share over the years. To the whole team your professionalism shows from the moment fun service before buying a new car and my wife and I have had our share over the years. To the whole team your professionalism shows from the moment we arrived. Nice job!! More
Great experience, very professional and knowledgeable and listed to what I wanted and did not try to sell me features or things I was not interested in, came up with solutions to make the sale work for both listed to what I wanted and did not try to sell me features or things I was not interested in, came up with solutions to make the sale work for both sides. Service department is great as well. More
Great people! Friendly atmosphere highly recommend! Best GMC dealership in the xx Louis area. 5 ⭐️ Friendly atmosphere highly recommend! Best GMC dealership in the xx Louis area. 5 ⭐️ More
Extremely professional, very friendly, no high pressure sales tactics, Gorgeous dealership, great location with easy access to city streets and I-64/Hwy 40. sales tactics, Gorgeous dealership, great location with easy access to city streets and I-64/Hwy 40. More
Very clean and professional service. I was very pleased to get my vehicle back and see that it had been washed! They went above and beyond a routine oil change service. I will be going b I was very pleased to get my vehicle back and see that it had been washed! They went above and beyond a routine oil change service. I will be going back for all my service needs. Thank you! More
Everyone I encountered on the phone or in person was courteous and knowledgeable. The process was well run. courteous and knowledgeable. The process was well run. More
Very positive experience. Salesperson was great and listened to my needs. The whole team was friendly and worked to help with any issues. Salesperson was great and listened to my needs. The whole team was friendly and worked to help with any issues. More
After visiting several dealerships in the the xx Charles county area, they go above and beyond customers expectations! county area, they go above and beyond customers expectations! More
Great buying experience from start to finish in a timely manner. Justin Redfering, our salesperson was awesome and I would highly recommend him. manner. Justin Redfering, our salesperson was awesome and I would highly recommend him. More