O'Fallon Buick GMC - Service Center

Nic is really cool. . they were able to get my vehicle done in one day on the same day… i was basically a walk-in my car was diagnosed and repaired that same day..all oth . they were able to get my vehicle done in one day on the same day… i was basically a walk-in my car was diagnosed and repaired that same day..all other dealers were booking 3-6 weeks out More

Highly recommend this place to anyone! We have traded in, purchased and gotten our vehicles serviced here. All around 10 stars!!! We have traded in, purchased and gotten our vehicles serviced here. All around 10 stars!!! More

Everyone was courteous, efficient. I dropped my car off the day before on my schedule and I was called the next day when it was finished. No hard push to over sell service, just did I dropped my car off the day before on my schedule and I was called the next day when it was finished. No hard push to over sell service, just did what I needed. More

Always fast and friendly check in. No pressure with sales and up charges. I typically leave my vehicle for service and use their porter service. No pressure with sales and up charges. I typically leave my vehicle for service and use their porter service. More

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