O'Fallon Buick GMC

OFallon Buick GMC provides the best service every single time. I had an oil change an emissions test scheduled for Friday at 7am. I dropped my truck off at 2pm on Thursday and they called me by 5:00pm on Th time. I had an oil change an emissions test scheduled for Friday at 7am. I dropped my truck off at 2pm on Thursday and they called me by 5:00pm on Thursday to say it was ready. Impeccable service that is unmatched. There is NO reason to take your vehicle anywhere else! More

O’Fallon Buick GMC is the place to go if you need a new vehicle. Everyone there is personable, friendly, and extremely helpful. They make the process of buying a car easy and less stressful. vehicle. Everyone there is personable, friendly, and extremely helpful. They make the process of buying a car easy and less stressful. More

Great service and was very attentive to my needs. Would recommend you all the time Would recommend you all the time More

Outstanding interaction and sale, excellent sales rep and finance manager, love my Denali, follow up communication excellent, Guy Quisenberry finance manager, love my Denali, follow up communication excellent, Guy Quisenberry More

Made appt - which was easy using the online portal. On day of appt., Nik the service advisor, had me checked in quickly. The service team looked for my concern and ran tests which all came back negativ On day of appt., Nik the service advisor, had me checked in quickly. The service team looked for my concern and ran tests which all came back negative. Nik explained the possibility of what could have happened due to the snow and cold weather. The service department did a great job and was thorough. Will definitely keep coming here for any service needs. More

I was happy to get the work done and get my vehicle back in a timely manner. Truly professional grade! in a timely manner. Truly professional grade! More

Joe and Nick always take care of me. There service is always awesome, they always seem to get me in and sometimes they give me a little break on the $$. There service is always awesome, they always seem to get me in and sometimes they give me a little break on the $$. More

Paul is the type of salesman I hope to get with every purchase I make. From the very first Facebook message to leaving the lot Paul was outgoing, informative, polite, and far from pushy. He had the purchase I make. From the very first Facebook message to leaving the lot Paul was outgoing, informative, polite, and far from pushy. He had the answers to every question I asked. The process was quick, easy and pain free. But let’s not forget about the facility and the employees who made sure my kids were entertained by allowing them to go into the game room and provide them with snacks and drinks. The way we were treated will never be forgotten. I can’t wait to recommend people to Paul and O'Fallon Buick GMC. More

We brought in one of our trucks for an issue with the gas gauge. Joe Peters was friendly, helpful, and was able to take care of the issue. Thank you for your help, we come back to this dealership because of gauge. Joe Peters was friendly, helpful, and was able to take care of the issue. Thank you for your help, we come back to this dealership because of the Service Department. More

Wonderful service Hakeem was amazing to work with very kind and professional if I could give him 7 stars I would! kind and professional if I could give him 7 stars I would! More