Dean Pontrelli
Service Advisor
Mercedes-Benz of St. Charles
225 N. Randall Road
St. Charles, IL 60174
99 Reviews
Write a ReviewDealership Experience
21 yrs, 9 mos
Industry Experience
21 yrs, 9 mos
Languages Spoken
English
99 Reviews of Dean Pontrelli
March 21, 2026
Clean courteous and expedient. They let me know what to expect for time and adhered to it. No unnecessary up-charges. Will continue to utilize their service department. They let me know what to expect for time and adhered to it. No unnecessary up-charges. Will continue to utilize their service department. More
February 27, 2026
They are there to always take care of our sprinter RV. Keeping us on the road! Keeping us on the road! More
Other Employees Tagged: Mark Matuszewski
October 14, 2025
Very professional and kept me informed of the status of the service being done to my car. Car repairs were done quickly and efficiently. the service being done to my car. Car repairs were done quickly and efficiently. More
Other Employees Tagged: Mark Matuszewski
August 12, 2025
Great team… Heather . . Alan and Dean! Thank you for providing great service and making it a smooth transaction . Alan and Dean! Thank you for providing great service and making it a smooth transaction More
Other Employees Tagged: Joel May, Gene Woods, Craig Falkenthal, Greg Gentile, Heather Heart
December 02, 2024
Mercedes Benz of St. Charles is everything I could ask for in a dealership. Every time I've wheeled with their service department, the team is professional, courteous, an Charles is everything I could ask for in a dealership. Every time I've wheeled with their service department, the team is professional, courteous, and thorough in their explanation of work being done and related costs. They are up front about what is critical versus optional. They keep me updated in the timeline for completion, provide a clean new model loaner while working on my vehicle, and the waiting area is cheerful and comfortable. More
July 07, 2024
Dean was very professional and efficient during my car's maintenance visit last week. Not only he took care of some minor problems I addressed to him and returned my car in short amount of time. He also che maintenance visit last week. Not only he took care of some minor problems I addressed to him and returned my car in short amount of time. He also checked my tires and make sure they are safe!! I am happy with him and Mercedes's service. Thank you very much!! More
June 12, 2024
MB of St Charles personnel are attentive, friendly and helpful. After bringing my car in for service I was quickly greeted and advised I would see someone soon after my car was checked in. I would be met helpful. After bringing my car in for service I was quickly greeted and advised I would see someone soon after my car was checked in. I would be met in the waiting area which was clean and comfortable although the snacks were not quite as good as the dealership next door. Just sayin’. More

