O'Fallon Buick GMC

Employees very busy and kept things moving. They are also very friendly. We will be back! They are also very friendly. We will be back! More

Service was prompt and corrected all issues. Service manager Don Koch and Service Advisor Nik Halaska are outstanding. Service manager Don Koch and Service Advisor Nik Halaska are outstanding. More

Blake was great to work with. Made buying easy, and they promptly followed through on some service work that we included as part of the sale. Made buying easy, and they promptly followed through on some service work that we included as part of the sale. More

Everyone is so friendly. The customer waiting area is great and Nik Halaska is wonderful to work with. The customer waiting area is great and Nik Halaska is wonderful to work with. More

Don Koch is always willing to assist with our car needs. Don goes above and beyond. Nik in service is awesome - great customer service skills. Nik is one of the best service advisors out there! Amanda is gr Don goes above and beyond. Nik in service is awesome - great customer service skills. Nik is one of the best service advisors out there! Amanda is great to work with as well. More

I been going to O’Fallon Buick GMC since it opened and have always received great service with a friendly environment and Nik is so accommodating have always received great service with a friendly environment and Nik is so accommodating More

Paul was very helpful all the way thru even went and got the car I wanted from another dealer Car is perfect Very nice salesman and finance guy too We stayed till 9:30 but got it done the car I wanted from another dealer Car is perfect Very nice salesman and finance guy too We stayed till 9:30 but got it done More

I’ve purchased parts and had service performed on my vehicle here. Ever one was friendly, helpful and happy to help. Great experience! vehicle here. Ever one was friendly, helpful and happy to help. Great experience! More

2nd pre-owned vehicle that I've purchased from Walter and O'Fallon Buick GMC. Excellent experience both times and will be going back for my next one. O'Fallon Buick GMC. Excellent experience both times and will be going back for my next one. More

Calling making appointments good friendly clean got everything done plan for next appointment coffee good everything done plan for next appointment coffee good More