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O'Fallon Buick GMC

O'Fallon, MO

4.8
1,524 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!
Contact Dealership

2150 Technology Dr

O'Fallon, MO

63368

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Top Reviewed Employees

Blake Sobelman at O'Fallon Buick GMC

Blake Sobelman

Buick GMC Sales Specialist
5.0
This rating includes all reviews, with more weight given to recent reviews.
Hakeem Daring at O'Fallon Buick GMC

Hakeem Daring

Sales
5.0
This rating includes all reviews, with more weight given to recent reviews.
Zach Dingley at O'Fallon Buick GMC

Zach Dingley

Sales/Finance
5.0
This rating includes all reviews, with more weight given to recent reviews.
Nick Damaso at O'Fallon Buick GMC

Nick Damaso

Sales
5.0
This rating includes all reviews, with more weight given to recent reviews.

Latest Reviews

October 04, 2025

We had the best Beau Campbell to work with. We would for sure be back if we ever needed another car. Also I try to send people his way cause he was awesome. More
by bradcallie59 Verified Customer

Employees Worked With

Beau Campbell
5.0
This rating includes all reviews, with more weight given to recent reviews.

October 03, 2025

Great service and fantastic atmosphere everyone was smiling and had a great attitude they were also very helpful More
by melissa29314 Verified Customer

Employees Worked With

Joe Peters
5.0
This rating includes all reviews, with more weight given to recent reviews.

October 03, 2025

The fastest and smoothes ever buying experience i have had yet. Roger is very polite and goes above and beyond, Zack the finance manager made my prosses very smooth as well, I would recommend this dealers More
by bigstore69 Verified Customer

Employees Worked With

Roger Silva
5.0
This rating includes all reviews, with more weight given to recent reviews.
Zach Dingley
5.0
This rating includes all reviews, with more weight given to recent reviews.

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Amenities

  • After Hours Drop-Off
  • Authorized Accessories Store
  • Authorized Parts Store
  • Children's Play Room
  • Customer Lounge Area
  • Drive-In Service
  • Express Service
  • Free Coffee
  • Free Drinks
  • Free WiFi
  • Pet Friendly
  • Quick Lube
  • Shuttle Service
  • Television