
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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Everyone at this dealership from the owner to the sales people are friendly, courteous, professional and very helpful. people are friendly, courteous, professional and very helpful. More
just wondering why it took three trips to dealership to get my truck stearing fixed? get my truck stearing fixed? More
Zach was quick to get my truck delivered from another store and the trade in process was extremely easy. store and the trade in process was extremely easy. More
Hakeem was great! He helped us decide between 3 different vehicles, made recommendations and didn’t try to sell us something we didn’t want or out of our price range. He helped us decide between 3 different vehicles, made recommendations and didn’t try to sell us something we didn’t want or out of our price range. More
Devan Walls is an amazing salesman he took his time to talk to us to see what our likes,needs, and wants in a car talk to us to see what our likes,needs, and wants in a car More
My recent service appointment at Ofallon GMC was flawless and a pleasant experience. Also, my vehicle was washed and ready to go at the time promised.. and a pleasant experience. Also, my vehicle was washed and ready to go at the time promised.. More
The people are friendly and Devan was great to work with in purchasing of my new truck in purchasing of my new truck More
As always, courteous, efficient, and quality workmanship. The work was completed in less time than predicted, and my vehicle was serviced very well! The work was completed in less time than predicted, and my vehicle was serviced very well! More
Second purchase here and easy experience without some of the common hassles of buying a car. the common hassles of buying a car. More
Paul and Staff were awesome. Fastest car closing I have ever had, and Michael in finance was great too! Strongly recommend this group for your new car needs. Thank you! Fastest car closing I have ever had, and Michael in finance was great too! Strongly recommend this group for your new car needs. Thank you! More