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Mark Demartinis
Mark Demartinis
Marketing and Acquisitions Manager
Colonial Cadillac
201 Cambridge Road
Woburn, MA 01801
41 Reviews
41 Reviews
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41 Reviews of Mark Demartinis
September 30, 2026
Colonial Cadillac rolls out the red carpet whenever I bring my car in for routine service. There’s coffee, snacks, TV, and Wi-Fi if you want to wait, but I usually take advantage of the shuttle. If yo bring my car in for routine service. There’s coffee, snacks, TV, and Wi-Fi if you want to wait, but I usually take advantage of the shuttle. If you’re considering an EV, test-drive a Cadillac. Mine is more comfortable than my couch, yet with 515 horsepower, it’s quicker than many gas cars I’ve driven. It feels solid and smooth, recognizes speed limits, responds to voice commands, and offers hands-free driving on compatible roads. Regenerative braking is another feature I’ve come to appreciate. I worried about range before buying it. After a year of driving with roughly 320 miles of range, it hasn’t been an issue for me. I charge at home most of the time and use public chargers on longer trips, often while I’m shopping or doing something else. At my rates, charging a 100 kWh battery costs about $25 at home versus $50 at a public charger charging 50 cents per kWh. I’ve also had convenient, fast charging stops at Tesla stations. I’ve driven, bought, and leased luxury cars since 2001. Cadillac has become my favorite. It has the comfort I want, the performance I love, and technology that makes it feel like the jump from a flip phone to a smartphone. If you’re curious about EVs, take one for a drive and judge it for yourself. Bradley More
by Bradley
Verified CustomerOther Employees Tagged: Pete Cascio, Denise Leigh, Renata Starbranch, John Seremetis, Dennis Moran, Steven Lander, Jason Giacoppo
September 22, 2026
Fantastic service. I recommend all services be done via this group. They are extremely pleasant. I recommend all services be done via this group. They are extremely pleasant. More
by mariannav67
Other Employees Tagged: Randy King, Alex Rogers, Denise Leigh, Renata Starbranch, John Seremetis, Steve Sousa, Peter Vincent, Jason Giacoppo
August 31, 2026
Very good work nice place Good food and drinks Nice tv clean bathroom Nice car wash tv clean bathroom Nice car wash More
by zo6usa
Other Employees Tagged: Randy King, Alex Rogers, Denise Leigh, Renata Starbranch, John Seremetis, Steve Sousa, Peter Vincent, Jason Giacoppo
August 25, 2026
At 73 years old this by far is the best dealership from sales to service and body shop I would recommend my friends sales to service and body shop I would recommend my friends More
by zo6usa
Other Employees Tagged: Randy King, Alex Rogers, Pete Cascio, Denise Leigh, Renata Starbranch, John Seremetis, Steven Lander, Peter Vincent , William lot boy,Dan body shop manager, Alana body shop office
August 12, 2026
Colonial Cadillac of Woburn was absolutely phenomenal! The entire team was professional, courteous, and exceptional from start to finish. An outstanding experience—I highly recommend them! Dealership i The entire team was professional, courteous, and exceptional from start to finish. An outstanding experience—I highly recommend them! Dealership in Norwood was very unprofessional and clearly they did not want my business however, Adam from the Woburn location was extremely professional, polite and helpful More
by soorenaf
Other Employees Tagged: Randy King, Alex Rogers, Steve Sousa, Adam Liebermann, Steven Lander, Peter Vincent, Jason Giacoppo
July 27, 2026
Communication not to good went it came registering my VA Plate. Everything else was very acceptable. Freeman was exceptionly good with knowledge and personality. I would recommend the dealership. No proble Plate. Everything else was very acceptable. Freeman was exceptionly good with knowledge and personality. I would recommend the dealership. No problem. So far very happy with the transaction. More
by brucedebby
Other Employees Tagged: Randy King, Alex Rogers, Denise Leigh, Renata Starbranch, John Seremetis, Steve Sousa, Peter Vincent, Jason Giacoppo
July 22, 2026
4 th Caddy no xx professional service easy financing great sales people and GM , I recommend great sales people and GM , I recommend More
by JOHNNYL2
Other Employees Tagged: Randy King, Alex Rogers, Denise Leigh, Renata Starbranch, John Seremetis, Dennis Moran, Steve Sousa, Peter Vincent, Jason Giacoppo
July 17, 2026
Amazing Professional Prompt Knowledgeable Detail of workmanship Courteous Patient Empathy Communicating Economical Grateful Pleasant Polite workmanship Courteous Patient Empathy Communicating Economical Grateful Pleasant Polite More
by DENISEDorward
Other Employees Tagged: Randy King, Alex Rogers, Denise Leigh, Renata Starbranch, John Seremetis, Steve Sousa, Peter Vincent, Jason Giacoppo
June 21, 2026
Very Helpful and informative and professional. Make you feel that your needs are important to them. Make you want to come back and buy another vehicle Make you feel that your needs are important to them. Make you want to come back and buy another vehicle More
by earl
Other Employees Tagged: Randy King, Joseph Latores, Peter Vincent
June 15, 2026
Very friendly staff very accommodating and thorough. Very impressed with the people there. convenient location and very clean. Very impressed with the people there. convenient location and very clean. More
by marty.gorman3
Other Employees Tagged: Randy King, Alex Rogers, Denise Leigh, Renata Starbranch, John Seremetis, Steve Sousa, Peter Vincent, Jason Giacoppo
