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Gregg Martinez
Gregg Martinez at Weirs Motor Sales

Gregg Martinez

Service Advisor

Weirs Motor Sales

1513 Portland Road
Arundel , ME 04046

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4.9
11 Reviews

My name is Gregg Martinez I am currently a service advisor at Weirs GMC, I have worked both sales and service so I have well rounded experience and have been with the company over 10 years!

Dealership Experience

10 yrs, 10 mos

Industry Experience

11 yrs, 6 mos

Languages Spoken

American Sign Language American Sign Language

English English

4.9

11 Reviews

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11 Reviews of Gregg Martinez

June 06, 2026

Dealership Rating
Employee Rating

Greg was totally awesome good customer connection. Great personality, very understanding and keeps you updated on what is going on with the repairs More

by piglet6236
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
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Jun 06, 2026

Weirs Motor Sales responded

It’s wonderful to hear Gregg provided the kind of communication and understanding you valued. We’re glad he kept you informed throughout your GMC Acadia service. Thank you for sharing this feedback.

June 05, 2026

Dealership Rating
Employee Rating

Very professional and fast job ,clean car when delivered. Definitely will refer to friends and more More

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

Other Employees Tagged: Ian Cavanaugh, Chandler Case, Rusty Parlin, Rob Delafontaine

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Jun 05, 2026

Weirs Motor Sales responded

Delighted to know we handled your GMC Sierra 1500 with speed and care, returning it spotlessly clean. We appreciate you referring friends our way. We look forward to supporting your next service visit.

June 04, 2026

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Employee Rating

Fantastic local business! I as well as my father have been doing business with Weirs for years. They are always there and provide the best service possible. More

by palmerjames87
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
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Jun 08, 2026

Weirs Motor Sales responded

Thank you for choosing Weirs Motor Sales . Your feedback and rating mean a lot to us. We're glad we were able to help, and we hope to see you again!

June 02, 2026

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Employee Rating

Professional and friendly! Identified what was being considered and worked on and answered all questions. Not sure of all the contact names - but on this visit and pass visits More

by aquinas1944
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: David Freidman, Ian Cavanaugh, Chandler Case, Rusty Parlin, Rob Delafontaine

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Jun 02, 2026

Weirs Motor Sales responded

Thanks for noting our professional and friendly approach during your GMC Terrain service visits. We’re glad we could address your questions and keep you informed each time. We look forward to helping with your next visit.

June 01, 2026

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They'd id a great job, they put my vehicle through for warrant coverage and fixed it quickly More

by michael.aboud
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Jordan Bassett

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Jun 01, 2026

Weirs Motor Sales responded

We’re pleased our team processed your warranty claim and resolved the issue promptly. Thank you for trusting us with your GMC.

June 01, 2026

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Employee Rating

As always best place to buy a truck. Gotta deal with Mark Gonneville also, best they got!! Service department is also top notch!! More

by pdube7315
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Ryan Martin, Mark Gonneville, Chandler Case, Rusty Parlin, Josh Laverrier, Ryan Parlin, Collin Gallant

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Jun 01, 2026

Weirs Motor Sales responded

It’s great to hear you’re happy with our truck selection. Mark is thrilled you found the perfect fit and our service team kept your GMC Yukon running smoothly. We look forward to helping you again soon.

May 29, 2026

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Employee Rating

We were very pleased with the service from Weirs Dealership. They took our vehicle in when we were having trouble with our battery and alternator. They went above and beyond to help us out while w More

by siroisfa
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
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May 29, 2026

Weirs Motor Sales responded

Thanks for letting us know about your Buick Enclave’s battery and alternator service. We’re happy the team could go above and beyond to assist you while traveling. We appreciate your five-star rating.

May 26, 2026

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I had a nail in my tire and they got me in within 2 hours and were able to fix it. More

by mk_rc_98
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
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May 26, 2026

Weirs Motor Sales responded

Glad that Gregg could fit your GMC Acadia in within two hours and repair your tire so quickly. Thank you for sharing your experience.

May 19, 2026

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Employee Rating

Weir's is the best. I trust them 100% with my vehicle. They provide the best customer care and I know the work will be done efficiently and correct. More

by cmarceau1958
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Ian Cavanaugh, Courtney Brunelle, Rob Delafontaine

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May 19, 2026

Weirs Motor Sales responded

Thank you Carol. We truly appreciate taking the time to provide us with your experience. Thank you for your support and continued business!!

May 14, 2026

Dealership Rating
Employee Rating

Thorough and friendly, automatically checked if it was covered under my warranty and it was. Thank you More

by sioux_moore
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Report | Print
May 14, 2026

Weirs Motor Sales responded

Thanks for sharing your experience. We’re glad our thorough and friendly service, with Gregg checking your GMC’s warranty coverage automatically, met your expectations. Please let us know if you need anything else.

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