O'Fallon Buick GMC - Service Center

Amazing service. On time, on schedule. Washed truck and was as professional as possible. Thank you! On time, on schedule. Washed truck and was as professional as possible. Thank you! More

We purchased a new truck in May and a month after having the truck, we noticed the tires on driver side had some weird markings. After further investigation they looked to be splitting. Contacted the dealer the truck, we noticed the tires on driver side had some weird markings. After further investigation they looked to be splitting. Contacted the dealership, they had us bring it up and to look and they agreed that something happened to them but not our fault. They worked diligently contacting transport company and GM to get us 2 new tires. It took at least 2 months but they were able to replace those tires free of charge. This is our first experience with a GMC dealership and we are highly impressed. We will definitely be going back and recommend O’Fallon GMC. More

O'Fallon Buick GMC did a great job handling the repairs on my vehicle. I will definitely return for any additional service or sales I need in the future. Thank you. on my vehicle. I will definitely return for any additional service or sales I need in the future. Thank you. More

Service center was good salesman was a typical used car salesman but the goal was achieved I bought the car. salesman but the goal was achieved I bought the car. More

Great dealership. The staff is friendly, place is clean, and customer care appears to be a priority. The staff is friendly, place is clean, and customer care appears to be a priority. More

As always the service was top notch. The facility is awesome and clean with snacks and drinks. The facility is awesome and clean with snacks and drinks. More

Friendly staff. Work was completed on time. It’s a nice and clean facility. Will be back. Work was completed on time. It’s a nice and clean facility. Will be back. More

Nik and Joe are a dream team! I tell everybody I know about this place I tell everybody I know about this place More

This service department was by far the BEST one I have ever been to. The cleanliness was over the top and the complimentary drinks and snacks were a hit in this heat. See you all very soon!!!!!!! ever been to. The cleanliness was over the top and the complimentary drinks and snacks were a hit in this heat. See you all very soon!!!!!!! More

Guys diagnosed the problem and fixed it. They were courteous and flexible with scheduling the appointment. Thanks guys! They were courteous and flexible with scheduling the appointment. Thanks guys! More