Dealer Reviews
Service Reviews
Cars for Sale
Dealer Log In
All Salespeople
Sales Department
O'Fallon Buick GMC
O'Fallon, MO
1,118 Reviews
We at O'Fallon Buick GMC are so excited to be joining the O'Fallon community!
While our roots are in our hometown of Greenville, SC, with many years of experience and three generations working within our family business, we knew that it was time to expand. In January of 2019, we had an opportunity to travel to O'Fallon, MO and the surrounding areas and instantly knew that we wanted to join the O'Fallon community.
As a family business, we are most interested in ensuring that each and every customer has an excellent experience and always feels welcome in our state-of-the-art, family-friendly atmosphere. The satisfaction of our customers and employees always comes first, with value and integrity at the forefront of every interaction.
A visit to O'Fallon Buick GMC is not just a trip to the dealership, it's an experience. Whether you buy with us or not, we want to get to know you, taking our time to discuss your interests and hobbies, lifestyle, budget and aesthetic preferences to make certain that you make the best investment for you and your family.
We proudly offer a wide-range of new cars, notably new Buick and GMC inventory along with pre-owned cars, trucks, SUVs and crossovers. We also have a highly trained auto-repair and service department which will help you to keep your investment performing at its best.
O'Fallon Buick GMC is also dedicated to contributing to the O'Fallon community. We know that it is the support of the O'Fallon community that will be the key to our success, and we are committed to finding as many ways as possible to give back.
With great excitement, the entire staff at O'Fallon Buick GMC looks forward to serving you! Visit us today!
Read More
This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
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
Filter Reviews by Keyword
By Type
Showing 1,118 reviews
July 28, 2023
Nik is very knowledgeable, friendly and professional. Always a pleasure to work with. Nik goes above and beyond when it comes to customer service. Always a pleasure to work with. Nik goes above and beyond when it comes to customer service. More
by Tawillis1968
July 27, 2023
Great service and knowledgeable service techs. I will definitely be back if I need more service or a new vehicle. I will definitely be back if I need more service or a new vehicle. More
by EDLER338
Verified CustomerEmployees Worked With
July 26, 2023
We had a great experience in working with Paul Wilkins. He does his job very well. He does his job very well. More
by KEVIN_BRIZENDINE
July 26, 2023
Service department people were friendly kept me up to date on the progress of the work done to my 2023 Acadia. date on the progress of the work done to my 2023 Acadia. More
by realrockdoc
July 26, 2023
Walter was knowledgeable and efficient. He was very courteous and accommodating The facilities were spectacular and clean. Quite impressive. He was very courteous and accommodating The facilities were spectacular and clean. Quite impressive. More
by nnevels0
July 26, 2023
We received Excellent sales service and very personable from sales and finance staff!! Than you from sales and finance staff!! Than you More
by momof3cmamkm
July 25, 2023
Was very nice. Car had no owners manual & didn't get one. Should have seen I got one. (A week later I discovered manual on screen. I'm good!) Car had no owners manual & didn't get one. Should have seen I got one. (A week later I discovered manual on screen. I'm good!) More
by mylynn1956
July 25, 2023
The dealership itself was very clean and welcoming as well as accommodating for guests. Jarrod is a 10/10 employee and when the time comes I would be more than delighted to working with him again! well as accommodating for guests. Jarrod is a 10/10 employee and when the time comes I would be more than delighted to working with him again! More
by Armando D. Gabriel
Employees Worked With
Other Employees :
Mike Grekalski, Adam Flood, Don Johnson, Greg Pelster, Danielle Schellenger
July 25, 2023
No other service department can compete with O’Fallon Buick GMC. Will definitely be back Buick GMC. Will definitely be back More
by NAHALASKA
July 25, 2023
Very friendly, very professional, very personable. Adam was great to work with. I live in Little Rock, AR and saw this truck online. Adam made a detailed video of the truck for me and emailed it to Adam was great to work with. I live in Little Rock, AR and saw this truck online. Adam made a detailed video of the truck for me and emailed it to me. I bought the truck based on the video he made. we drove up on a Sat. to pick up the truck. More
by malnu7
Employees Worked With
Adam Flood
