O'Fallon Buick GMC - Service Center

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

Always kind and vigilant. They know my vehicle preferences and return it to me clean and well maintained. They know my vehicle preferences and return it to me clean and well maintained. More

Best experience I have had at a dealership by far. Christy was great. I would recommend this place to everyone. Christy was great. I would recommend this place to everyone. More

I wanted our car checked for battery functioning, It seemed to have a sluggish starter. Talking to Joe in service, he said to bring it in and they would look at it. the service tech found a bad batter seemed to have a sluggish starter. Talking to Joe in service, he said to bring it in and they would look at it. the service tech found a bad battery, and it was replaced in a reasonably short amount of time. More

Repeat 💯great service Love the experience here everybody was magnificent with highly recommend to all of my friends and family. Please check out O’Fallon Buick GMC. was magnificent with highly recommend to all of my friends and family. Please check out O’Fallon Buick GMC. More