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Mike O'Connell
Mike O'Connell
Business Manager
Arlington Heights Buick GMC
777 W Dundee Rd
Arlington Heights, IL 60004
1,433 Reviews
1,433 Reviews
Write a ReviewDealership Experience
12 yrs, 2 mos
Industry Experience
34 yrs, 3 mos
1433 Reviews of Mike O'Connell
March 11, 2026
Estamos muy agradecidos con el señor César Martínez fue un excelente un excelente vendedor es muy profesional deberían de tener más personal como él nosotros estamos encantados con él gracias un excelente un excelente vendedor es muy profesional deberían de tener más personal como él nosotros estamos encantados con él gracias More
by cristianramirez1195
Other Employees Tagged: Victor Melendez, Michael Audino, Cesar Martinez
March 10, 2026
I purchased a 2020 GMC terrain from Arlington heights Buick GMC with salesman Aleksei who was very nice on the phone and looked the car over for me and when I received it sight unseen it was in excellent Buick GMC with salesman Aleksei who was very nice on the phone and looked the car over for me and when I received it sight unseen it was in excellent condition like he said. Will buy from him again More
by jdl7720
Other Employees Tagged: Aleksei Eremenko
March 09, 2026
Wonderful costumer service, they are very professional Tyler Szwec very patient and polite with me. Tyler Szwec very patient and polite with me. More
by arman.daro
Other Employees Tagged: Tyler Szwec
February 20, 2026
I been coming back to this dealership for years and it never fails always there to help out me and my family. never fails always there to help out me and my family. More
by griseldasotelo2018
Other Employees Tagged: Cesar Martinez
February 13, 2026
Shelley Barr and Mike O’Connell were excellent to work with and recommended highly! We are totally happy with and recommended highly! We are totally happy More
by Donnam1919
Other Employees Tagged: Shelley Barr
February 13, 2026
Cesar was outstanding—honest, knowledgeable, and great to work with. I’ve consistently had excellent experiences with Arlington Heights Auto Group and highly recommend them to anyone looking for a smooth, tr work with. I’ve consistently had excellent experiences with Arlington Heights Auto Group and highly recommend them to anyone looking for a smooth, trustworthy car-buying experience. More
by Pete Chrisos
Other Employees Tagged: Cesar Martinez
February 11, 2026
The purchase was incredible. The service was awesome and Cesar was awesome help and helped us get ready with our new car! The service was awesome and Cesar was awesome help and helped us get ready with our new car! More
by andy.rh0510
Other Employees Tagged: Cesar Martinez
February 01, 2026
I had a great experience buying my car here. The staff was professional, friendly, and made the whole process easy and stress-free. Highly recommend this dealership! The staff was professional, friendly, and made the whole process easy and stress-free. Highly recommend this dealership! More
by Dubov75
Other Employees Tagged: Aleksei Eremenko
January 29, 2026
They are very nice and helpful with the questions about cars. The service are great and fast. cars. The service are great and fast. More
by Gisellevigan
Other Employees Tagged: Shelley Barr, Michael Audino, Robert Baturin
January 28, 2026
La atención de César fue muy buena, y el trato excelente, hizo que la compra fuera más fácil. hizo que la compra fuera más fácil. More
by peraltahernandezisaura
Other Employees Tagged: Cesar Martinez
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