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John Seremetis
John Seremetis at Colonial Cadillac

John Seremetis | Page 2

Body Shop Manager

Colonial Cadillac

201 Cambridge Road
Woburn, MA 01801

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4.7
181 Reviews

Dealership Experience

6 yrs, 2 mos

Industry Experience

40 yrs, 8 mos

4.7

181 Reviews

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181 Reviews of John Seremetis

July 23, 2026

Dealership Rating
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
Workmanship
Service Time
Service Communication
Recommend Dealer
No

Other Employees Tagged: Denise Leigh, Renata Starbranch

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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

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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

Dealership Rating
Employee Rating

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

by JOHNNYL2
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Randy King, Alex Rogers, Mark Demartinis, Denise Leigh, Renata Starbranch, Dennis Moran, Steve Sousa, Peter Vincent, Jason Giacoppo

Print
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

Dealership Rating
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

Print
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

July 18, 2026

Dealership Rating
Employee Rating

Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ Awesome ❗ More

by betmac62
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Denise Leigh, Renata Starbranch

Print
Jul 19, 2026

Colonial Cadillac responded

We’re thrilled by your enthusiastic feedback after servicing your Cadillac Escalade. Thank you for the 5-star rating, and our team looks forward to assisting you again soon. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 18, 2026

Dealership Rating
Employee Rating

Great service quick in and out car wash nice touch quick appointments scheduling available love it here More

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

Other Employees Tagged: Denise Leigh, Renata Starbranch

Print
Jul 18, 2026

Colonial Cadillac responded

We’re pleased the quick car wash and flexible appointment scheduling met your expectations. It’s rewarding to know your Chevrolet Suburban left looking its best. We look forward to welcoming you back soon. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 17, 2026

Dealership Rating
Employee Rating

Amazing Professional Prompt Knowledgeable Detail of workmanship Courteous Patient Empathy Communicating Economical Grateful Pleasant Polite More

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

Other Employees Tagged: Randy King, Alex Rogers, Mark Demartinis, Denise Leigh, Renata Starbranch, Steve Sousa, Peter Vincent, Jason Giacoppo

Print
Jul 17, 2026

Colonial Cadillac responded

It’s fantastic to know our team provided prompt, professional, and economical care with detailed workmanship for your Cadillac ATS. Randy appreciates your recognition of our courteous communication and patient empathy; thank you for your kind words and we look forward to assisting you again. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 17, 2026

Dealership Rating
Employee Rating

Super duper excellent service and helpful. I love cadey is the beasts and the road master More

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

Other Employees Tagged: Denise Leigh, Renata Starbranch

Print
Jul 17, 2026

Colonial Cadillac responded

Thank you for noting how helpful our team was. We’re delighted to hear your Cadillac Escalade ESV is performing at its best. We appreciate your trust and look forward to supporting your future drives. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 15, 2026

Dealership Rating
Employee Rating

Everyone there is very knowledgeable, helpful and pleasant. That’s why I bought another car there. They are very easy to deal with. More

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

Other Employees Tagged: Denise Leigh, Renata Starbranch, Peter Vincent

Print
Jul 15, 2026

Colonial Cadillac responded

Thank you for returning to us and for highlighting our team’s knowledge and friendly service. We’re pleased the Cadillac XT5 service met your expectations and look forward to assisting you again. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

July 11, 2026

Dealership Rating
Employee Rating

Excellent excellent excellent good good good good good good good good good good good excellent! More

by atmckenna2
Workmanship
Service Time
Recommend Dealer
Yes

Other Employees Tagged: Denise Leigh, Renata Starbranch

Print
Jul 11, 2026

Colonial Cadillac responded

Thrilled to see your high marks after service on your Cadillac OPTIQ. Our service team looks forward to keeping everything running smoothly for you. Alex Rogers General Manager 781-935-7000 Arogers@buycolonialcadillac.com

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