John Seremetis
John Seremetis at Colonial Cadillac

John Seremetis

Body Shop Manager

Colonial Cadillac

201 Cambridge Road
Woburn, MA 01801

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4.7
179 Reviews

Dealership Experience

6 yrs, 2 mos

Industry Experience

40 yrs, 8 mos

4.7

179 Reviews

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179 Reviews of John Seremetis

August 07, 2026

Dealership Rating
Employee Rating

I had an unexpected issue with my car and Jim got me right in. My car was fixed that afternoon and is in great shape now. More

by robin.parrella
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: the other Jim

Aug 07, 2026

Colonial Cadillac responded

We’re glad we could fit you in quickly and get your Cadillac XT6 back in great shape that afternoon. Hearing our same-day service met your needs means a lot to our service team. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

August 04, 2026

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Employee Rating

Prompt service. Fast schedule time to get in . No issues.completed as promised . Service schedulers are polite and keep you up to date as what is happening. More

by K923
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Alex Rogers, Joseph Latores

Aug 04, 2026

Colonial Cadillac responded

Your Cadillac XT5 is in great hands. Hearing that our service schedulers got you in quickly, treated you with courtesy, completed everything as promised, and kept you informed means a lot to our service team. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 31, 2026

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Employee Rating

Prompt courteous and efficient I know you need 15 words. But that sums it up More

by peterjvines
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: David Robinson, Steven Lander

Aug 01, 2026

Colonial Cadillac responded

Thank you for trusting us with your Cadillac XT5. We’re delighted the service was prompt, courteous, and efficient. We look forward to caring for your vehicle again. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 30, 2026

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Employee Rating

The colonial team is fast courteous and transparent. They go out of their way to make the service appointment as hassle free as possible More

by adamsc9
Service Price Transparency
Workmanship
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Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Denise Leigh, Renata Starbranch

Jul 30, 2026

Colonial Cadillac responded

Thank you for noting how our team handled your Cadillac LYRIQ service with speed, courtesy, and clarity. We’re glad the appointment process was effortless for you. We look forward to assisting with any future maintenance needs. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 29, 2026

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Employee Rating

Staff was courteous and professional, I waited at the dealership while my service was being done and I was in and out in good time. More

by michaellydon64
Service Price Transparency
Workmanship
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Service Communication
Recommend Dealer
Yes
Jul 29, 2026

Colonial Cadillac responded

We’re happy to hear our team treated you professionally and kept your Cadillac CT5-V service on schedule. We aim to make waiting convenient, and it’s great to know you were in and out promptly. Thank you for trusting us with your service needs. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 27, 2026

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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 More

by brucedebby
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Jul 27, 2026

Colonial Cadillac responded

Thank you so much for your kind words, and for taking the time to leave us this wonderful feedback! Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 23, 2026

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Employee Rating

Visited the dealership twice for the same issue and still not resolved, no navigation capabilities, very frustrating with this level of vehicle. Not clear the service department understands electric cars. More

by jmattstew
Service Price Transparency
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Service Communication
Recommend Dealer
No

Other Employees Tagged: Denise Leigh, Renata Starbranch

Jul 29, 2026

Colonial Cadillac responded

We're sorry that you didn't have a completely satisfying visit. We'd love the opportunity to address any issues with you and our team here. If you don't mind, please reach out to us; we would love to address your concerns. Thank you for your time, and hopefully, we can get to the bottom of this. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 23, 2026

Dealership Rating
Employee Rating

Routine service went well. Additional items (various filters) were explained and performed. Renata was a gracious host and at the end brought in the body shop to estimate the c More

by roger_sullivan@msn.com
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Renata Starbranch

Jul 23, 2026

Colonial Cadillac responded

It’s wonderful to hear the routine service on your Cadillac XT6 went smoothly and that the additional filters were explained and handled thoroughly. Renata will be glad to know her hospitality made your visit comfortable, and it’s good the body shop could estimate those scratches. Thank you for bringing your vehicle by. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 22, 2026

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4 th Caddy no xx professional service easy financing great sales people and GM , I recommend More

by JOHNNYL2
Service Price Transparency
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Service Time
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Recommend Dealer
Yes
Jul 22, 2026

Colonial Cadillac responded

Thank you for choosing us for your fourth Cadillac. We’re pleased our team delivered professional service and made financing straightforward. We appreciate your recommendation and look forward to assisting you again. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 21, 2026

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Employee Rating

I have always had a great experience every time I go in for service thank you More

by BOB.HUCKINS
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Denise Leigh, Renata Starbranch

Jul 21, 2026

Colonial Cadillac responded

It’s wonderful to know your Cadillac XT4 service visits have been consistently great. We appreciate your ongoing trust and look forward to assisting you again. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

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