O'Fallon Buick GMC

Had a warranty item addressed at first service and they took care of it without prompting. took care of it without prompting. More

Excellent staff working together to provide a total uplifting car buying experience. Danielle was outstanding! uplifting car buying experience. Danielle was outstanding! More

Every time I take my Yukon in for service, it is an absolute pleasure. Everyone is friendly and professional. The service advisors are personable and helpful. They make the process very easy. absolute pleasure. Everyone is friendly and professional. The service advisors are personable and helpful. They make the process very easy. More

Service department took care of our concerns quickly. Was able to get back the car same day! Another dealer told me 3 weeks before they could even look at it! The service guys were professional and court Was able to get back the car same day! Another dealer told me 3 weeks before they could even look at it! The service guys were professional and courteous. Will be having all my service done here from now on. More

Speedy and efficient. The team does a good job and getting thing’s going. I like doing businesses with them. The team does a good job and getting thing’s going. I like doing businesses with them. More

Blake and the entire staff at O’Fallon Buick GMC were awesome to work with, answered all my questions quickly, and applied zero pressure throughout the process. I will be buying vehicles from here for a awesome to work with, answered all my questions quickly, and applied zero pressure throughout the process. I will be buying vehicles from here for a long time. Welcome to the neighborhood! More

Very up-front, no surprises, no pressure! Made the car-buying experience as painless as possible. Plan to see them when buying my next car. Made the car-buying experience as painless as possible. Plan to see them when buying my next car. More

Very professional and willing to help. They made it simple and not like you were being taken advantage of. They made it simple and not like you were being taken advantage of. More

excellent service department team that works well together making the customer experience top notch!! Well done team!! together making the customer experience top notch!! Well done team!! 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