

Mike O'Connell
Business Manager
Arlington Heights Buick GMC
777 W Dundee Rd
Arlington Heights, IL 60004
1,401 Reviews
Write a ReviewDealership Experience
11 yrs, 6 mos
Industry Experience
33 yrs, 7 mos
1401 Reviews of Mike O'Connell
July 01, 2025
Cesar and Mike were both great. I went in with 3 kids ranging from 16-1 and we were able to get a deal done quickly and efficiently. I went in with 3 kids ranging from 16-1 and we were able to get a deal done quickly and efficiently. More

Other Employees Tagged: Cesar Martinez
June 27, 2025
I bought my first new car from Buick Sullivan and the experience was awesome! My mom has bought several cars from this dealership and suggested I work with Victor based on all of her past transactions… I experience was awesome! My mom has bought several cars from this dealership and suggested I work with Victor based on all of her past transactions… I can now see why she keeps going back! Everything was perfect… I felt I got a very fair deal… Communication was smooth and easy. Victor was very knowledgeable when reviewing the new 2025 Buick Envista I purchased. The finance department was also great to work with and thoroughly explained everything. Victor even put a giant bow on the car for me! Thank you again for everything. I love my new car! More
Other Employees Tagged: Victor Melendez
June 23, 2025
Kelvin and Mike did a great job of getting me something that fits my needs and I am so excited about that. that fits my needs and I am so excited about that. More

Other Employees Tagged: Michael Audino, Amin Aminipanah, Kevin Fortman
June 21, 2025
Cesar Martinez was amazing to work with. We will come back soon for another vehicle. Thanks César We will come back soon for another vehicle. Thanks César More

Other Employees Tagged: Robert Baturin, Cesar Martinez
June 14, 2025
Shelley was wonderful very easy to work with and very sweet. Mike A and Mike O were excellent and the finance of my new 2025 Mustang. sweet. Mike A and Mike O were excellent and the finance of my new 2025 Mustang. More
Other Employees Tagged: Shelley Barr, Michael Audino
June 11, 2025
Caesar was phenomenal from start to finish. He helped not only get what I needed, but also what I wanted. Highly recommend. He helped not only get what I needed, but also what I wanted. Highly recommend. More

Other Employees Tagged: Cesar Martinez
June 09, 2025
Kevin’s communication was amazing from to finish! He made me feel comfortable with the entire process! Michael in finance was a joy to work with - he kept it short and simple! I was in and out with k He made me feel comfortable with the entire process! Michael in finance was a joy to work with - he kept it short and simple! I was in and out with keys in hand in under an hour! Amazing Team - Thank you guys so much! I have the car of my Dream ☺️ More

Other Employees Tagged: Kevin Fortman
June 09, 2025
I had a great experience purchasing my 2023 Mustang Mach 1 at Arlington Heights Buick GMC. From the beginning, the team made me feel welcome and taken seriously, which I really appreciated as a 25-year-old 1 at Arlington Heights Buick GMC. From the beginning, the team made me feel welcome and taken seriously, which I really appreciated as a 25-year-old buying on my own. Kevin Fortman was awesome throughout the entire process—super knowledgeable, easygoing, and no pressure. He walked me through everything and made it an enjoyable experience. Mike O’Connell in finance was just as helpful. He got me a fair deal on my trade-in and a competitive rate for my first solo loan, which made the financial side feel way less intimidating than I expected. Overall, the entire process was smooth and respectful. If you’re shopping for a car, definitely check this place out and ask for Kevin. They treated me right from start to finish. More

Other Employees Tagged: Kristal Borges, Kevin Fortman
June 05, 2025
Excellent person and salesman. Very knowledgeable and kind. Highly recommended. Thank you for everything CESAR Very knowledgeable and kind. Highly recommended. Thank you for everything CESAR More

Other Employees Tagged: Cesar Martinez
June 02, 2025
In the world when you are buying transparency is key Steve was very friendly & patient very good guy.easy to work thank you Steven nedanovski Steve was very friendly & patient very good guy.easy to work thank you Steven nedanovski More
Other Employees Tagged: Ariel Szwec, Daniel Szwec, Mike Baker, Michael Audino, Amin Aminipanah, Steven Nedanovski


