O'Fallon Buick GMC - Service Center

I dropped my truck off to get a minor paint repair. The truck was super dirty from the recent snow and salt. When I went to pick it up not only the outside was clean but the inside was too. Great ser The truck was super dirty from the recent snow and salt. When I went to pick it up not only the outside was clean but the inside was too. Great service. More

I recently had my tires replaced on my GMC Sierra truck. I had a very positive experience. The quote was competitive and better than shopping at shops that only deal in tires. Chip, my service manager, help I had a very positive experience. The quote was competitive and better than shopping at shops that only deal in tires. Chip, my service manager, helped me get an appointment that worked for my schedule, he stayed in touch with me throughout my appointment and it was completed very quick. Great experience! More

A Complete Respectful, Friendly, Efficient and Modern Business with knowledgeable and Caring Employees. Our Sales associate was Outstanding along with our Financial Advisor Jarrod and the Technical Servi Business with knowledgeable and Caring Employees. Our Sales associate was Outstanding along with our Financial Advisor Jarrod and the Technical Service Team. More

This is the second vehicle I’ve purchased in the last 11 months from O’Fallon Buick GMC. I would recommend this dealership to anybody looking to purchase a new or used vehicle. The customer service goes bey months from O’Fallon Buick GMC. I would recommend this dealership to anybody looking to purchase a new or used vehicle. The customer service goes beyond exceptional. Zach Dingley was awesome and the owner promotes a family atmosphere. More

Very pleasant staff, my car was repaired quickly. And I appreciated the added car wash! I was very happy with this experience! And I appreciated the added car wash! I was very happy with this experience! More

Joe was amazing. He was helpful and knowledgeable. He made the entire process seamless. I cannot say enough about my experience with this dealership. I will defin He was helpful and knowledgeable. He made the entire process seamless. I cannot say enough about my experience with this dealership. I will definitely be returning. More

The entire staff is amazing, I would recommend the dealer to all my friends. Also the sales Nick was great dealer to all my friends. Also the sales Nick was great More

OFallon GMC Buick provides great customer service in all areas, Strongly recommend you try them! Chip, my service manager was awesome! He communicated very well during my service appointment and helped me q areas, Strongly recommend you try them! Chip, my service manager was awesome! He communicated very well during my service appointment and helped me quickly schedule a follow up apppointment. I have found all the service managers to be great to work with! More

Always friendly and helpful and everything explained thoroughly clean waiting area recommended to family member thoroughly clean waiting area recommended to family member More

Awesome as always! They are the best in town. I highly recommend to anyone needing a new car or service! They are the best in town. I highly recommend to anyone needing a new car or service! More