O'Fallon Buick GMC

O’Fallon Buick GMC has the best Service Department that I have done business with in a long time. Service Department Director Don Koch and Service Advisors Nik Halaska and Joe Peters are great! They all ar have done business with in a long time. Service Department Director Don Koch and Service Advisors Nik Halaska and Joe Peters are great! They all are very friendly, personable and knowledgeable. They service my vehicle’s immediate needs and advise of service that will be necessary at a later time. They are the reason I purchase vehicles from their dealer. Excellent, honest service after the sale is what keeps me coming back! More

Their salesman worked to obtain the best outcome possible. The signing process was quick and easily completed. possible. The signing process was quick and easily completed. More

Hakeem was amazing to work with and ensured we received the very best outcome. Would definitely recommend him to our friends and family. the very best outcome. Would definitely recommend him to our friends and family. More

Timely service. Try to their word. No problems. Blake and Jarrod did a great job. Try to their word. No problems. Blake and Jarrod did a great job. More

Blake and the entire team were so great to work with 10/10 recommend! The entire experience working with them was a pleasure! Always helpful, never high pressure. Service minded and positive experience 10/10 recommend! The entire experience working with them was a pleasure! Always helpful, never high pressure. Service minded and positive experience all around! More

Good interaction with salesperson, Vivek and with manager at the dealership. And it's right by my mothers house at the dealership. And it's right by my mothers house More

Relaxed environment. Not loud. New and used lot is organized, not cluttered. Waiting area is very nice. Recommend stocking the beverage cooler with Pepsi Zero. Not loud. New and used lot is organized, not cluttered. Waiting area is very nice. Recommend stocking the beverage cooler with Pepsi Zero. More

So helpful, and goes above to seal the deal! !! Overall great customer service . Great team !! Overall great customer service . Great team More

Great customer service, nice people, worked with you and made the process comfortable! Thank you! made the process comfortable! Thank you! More

Paul was great and the experience overall was wonderful. Thanks Paul and gmc! We love our new truck. Thanks Paul and gmc! We love our new truck. More