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Mark Marien
Mark Marien
Chevrolet Parts Manager
Grossman Chevrolet
300 Middlesex Turnpike
Old Saybrook, CT 06475
8 Reviews
After a brief hiatus, Mark rejoined the Grossman family in the summer of 2017. He has called Old Saybrook, CT, home his entire life. In his free time he plays guitar at home and fills in as needed in several local bands. He has a love of Military history and is especially fascinated with World War II. Mark has also been known to be quiet the animal whisperer and has tamed a few neighboring squirrels who can now be hand fed!
Read more8 Reviews
Write a Review8 Reviews of Mark Marien
February 24, 2026
I bought my 2nd vehicle from Grossman Chevrolet at the end of January 2026. Everyone was great to deal with, accommodating, professional and personable. I wouldn’t hesitate to recommend Grossman Chevrolet end of January 2026. Everyone was great to deal with, accommodating, professional and personable. I wouldn’t hesitate to recommend Grossman Chevrolet to anyone and will absolutely be buying from them again. They don’t treat you like a customer, they treat you like family. More
by bplundt
Verified CustomerOther Employees Tagged: Bryan Beauvais, Jim Ekblade, Carrie Giuliano, Chad Esposito , Abe Shlash, Todd Crawford
February 09, 2026
My expectations were met beyond belief. Terrific service, Terrific promptness, and outstanding workmanship. Couldn't be happier. Jim and Elvis definitely delivered. Terrific service, Terrific promptness, and outstanding workmanship. Couldn't be happier. Jim and Elvis definitely delivered. More
by RDPM50
Other Employees Tagged: Jim Ekblade , Elvis, my mechanic
February 04, 2026
Grossman Chevrolet has a great parts dept. Both of the parts people have great product knowledge. They also have sold me parts at better prices than other dealerships. Grossman Chevrolet also Both of the parts people have great product knowledge. They also have sold me parts at better prices than other dealerships. Grossman Chevrolet also has a great service dept. I trust them for all of my Duramax diesel needs. On occasion, they have discounted my labor rate which makes them very competitive on prices. They are not cheap but always a value. More
by MSIMIOLA
Other Employees Tagged: Bryan Beauvais, Jim Ekblade
November 07, 2025
Courteous, knowledgeable, efficient and professional. With multiple Chevy trucks quality service is a must. Excellent parts department has also been valued and appreciated. Thank you. With multiple Chevy trucks quality service is a must. Excellent parts department has also been valued and appreciated. Thank you. More
by KBARRE6
Other Employees Tagged: Bryan Beauvais, Jim Ekblade
November 07, 2025
The service response was very good, but unfortunately the transmission problem on the Cadi XT5 is well documented and apparently there is no current solution. We may try a flush down the road if the proble transmission problem on the Cadi XT5 is well documented and apparently there is no current solution. We may try a flush down the road if the problem continues. More
by marshracingllc
October 16, 2025
Staff always greets us with a smile and a good morning. ...listens to our needs..very professional and friendly ...listens to our needs..very professional and friendly More
by dmarino2125
Other Employees Tagged: Bryan Beauvais, Jim Ekblade, Catherine Hanafin
October 08, 2025
It was great working with all the people there Service parts and the sales department parts and the sales department More
by dave1vette
Other Employees Tagged: Bryan Beauvais, Jim Ekblade, Catherine Hanafin, Chad Esposito
May 23, 2020
They got it right the first time. My GMC was recalled They got it right the first time. My GMC was recalled for a steering problem. It was brought in to the local GMC dealer twice to r&r the problem. F They got it right the first time. My GMC was recalled for a steering problem. It was brought in to the local GMC dealer twice to r&r the problem. Fail Called Grossman service and what a great team between parts, service and body shop. I won't hesitate to call them in the future. Everything you have heard about dealer service is not true. They are better than the independent shops. More
by Birdie's dad.
Other Employees Tagged: Bryan Beauvais , PJ Pisani, Jim Wilkos
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