O'Fallon Buick GMC - Service Center

First time going to O’Fallon Buick and it was a great experience. Very professional and excellent service. experience. Very professional and excellent service. More

The Service Department is the best! ! Don, Nik and Joe always greet me when I arrive. The service is performed quickly and efficiently!! ! Don, Nik and Joe always greet me when I arrive. The service is performed quickly and efficiently!! More

The Service Department is important in that it makes or breaks the dealership. I have been taking our cars to O’Fallon Buick GMC for quite some time. Don, Nik and Joe are very friendly and they explain th breaks the dealership. I have been taking our cars to O’Fallon Buick GMC for quite some time. Don, Nik and Joe are very friendly and they explain the service your vehicle needs and the cost for the repair. Because of them, my wife and I decided that we would purchase a new Terrain Denali from the dealership. In the sales department Walter Washington served us and did a great job. More

I have bought an Acadia and Sierra from Blake. He is always very straightforward with pricing. He is always very straightforward with pricing. More

Service was exceptional, Hakeem was incredible to work with, made buying my daughters first car a wonderful experience. with, made buying my daughters first car a wonderful experience. More

Way too expensive was not informed of fees to turn off demo mode. Did wash the car it was appreciated. demo mode. Did wash the car it was appreciated. More

Roger in sales worked with us to find the exact car we wanted even though it took nearly a week to get the right vehicle. Even after the sale he made sure we were happy with our purchase and helped us co wanted even though it took nearly a week to get the right vehicle. Even after the sale he made sure we were happy with our purchase and helped us connect with the service department to get our accessories installed. Highly recommend the team at O'Fallon Buick who want to keep your business even after the sale. More

Made appointment on line which fit my schedule. Easy check in process when I arrived and service advisor explained what I asked them to do. I went to waiting area and had some coffee and snack. Dur Easy check in process when I arrived and service advisor explained what I asked them to do. I went to waiting area and had some coffee and snack. During the time for the service, I was able to get a little work done using the WiFi at the dealer. Service was completed in about the time they estimated. I paid for it at the cashiers office and it was parked inside ready for me to drive. Overall easy experience. More

This is my go to dealership for any service on my GMC vehicle. Not only do they fix the vehicle they make it run better and their service is second to none. vehicle. Not only do they fix the vehicle they make it run better and their service is second to none. More

I found the team to be very friendly and professional. They always greet you with a smile and make sure your being taken care of. I needed a loaner car while waiting for my new vehicle to arrive and Blake They always greet you with a smile and make sure your being taken care of. I needed a loaner car while waiting for my new vehicle to arrive and Blake and Nick made it happen. They were outstanding! More