O'Fallon Buick GMC - Service Center

Arrived 20 minutes early for my appt. No problem, info taken by Nik immediately! Car finished in 45 minutes. Wash on really dirty car was excellent. Checked out and gone!!! No problem, info taken by Nik immediately! Car finished in 45 minutes. Wash on really dirty car was excellent. Checked out and gone!!! More

Nik has always been very friendly,informative,and professional asset to your Service Department. I would go here again. professional asset to your Service Department. I would go here again. More

Service and sales both top notch to do business with! !! O'Fallon Buick GMC is the goto for sure! !! O'Fallon Buick GMC is the goto for sure! More

Nick was great to work with in buying our vehicle and trading in our car. trading in our car. More

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

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

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

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

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