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
45 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

11 yrs, 1 mo

Industry Experience

11 yrs, 9 mos

Languages Spoken

American Sign Language American Sign Language

English English

4.9

45 Reviews

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45 Reviews of Gregg Martinez

September 17, 2026

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Employee Rating

Very easy to deal with, helpful, and paid very good attention to mu concerns will surely buy again. More

by jpk716
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Recommend Dealer
Yes

September 16, 2026

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Everything went well and professionally done. Will return with my next service update. Would recommend Weirs to others. More

by sawdust226
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Recommend Dealer
Yes

September 03, 2026

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Greg displayed the utmost professionalism, and provided me with “next level” customer service! I felt that I was treated like a valued customer, someone that he Greg genuinely wanted to help; and cared abo More

by William White
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Recommend Dealer
Yes
Sep 03, 2026

Weirs Motor Sales responded

Knowing that our step-by-step explanations during your GMC Terrain service reassured you about safety means a lot to our service team. We’re honored to have earned your trust for both sales and service as a lifetime customer.

September 02, 2026

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I have been very happy with the way I have been treated by both the sales team and the service team. More

by jaoppert40
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Recommend Dealer
Yes

Other Employees Tagged: Chris Anderson

Sep 02, 2026

Weirs Motor Sales responded

Knowing that our sales and service teams treated you so well is truly rewarding. Thank you for the five-star rating for your GMC Terrain service.

August 31, 2026

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Great Customer Service! I was traveling through the area and lost my breaks. They got me right in, helped me ge to a car rental agency and let me leave it there when I nee More

by bll1963
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Recommend Dealer
Yes
Sep 01, 2026

Weirs Motor Sales responded

Hearing that we could fit you in quickly and arrange rental support means a lot to our service department. Knowing your GMC Yukon was repaired exactly as expected and back on the road is truly rewarding.

August 26, 2026

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Weirs has the best team of people there we get treated just like family as this purchase makes the 6 vehicle we have purchased from them. More

by redtruck04049
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Recommend Dealer
Yes
Aug 26, 2026

Weirs Motor Sales responded

Your note about feeling like part of the family really highlights the personalized care our service department strives to deliver. Knowing you’ve entrusted us with service on your GMC Canyon after purchasing six vehicles from us is truly rewarding.

August 21, 2026

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Excellent in all aspects. Definitely use them again. Chandler in service was awesome pleasure to work with. More

by rob_lee1970
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Recommend Dealer
Yes
Aug 21, 2026

Weirs Motor Sales responded

Knowing your service visit on your GMC Sierra 1500 was outstanding from start to finish and that Chandler was a pleasure to work with is truly rewarding for our service department. We appreciate your five-star review and look forward to your next visit.

August 20, 2026

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Always a fast and reliable service. Easily answered questions about service contract. Comfortable waiting area. More

by pdavis7465
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Recommend Dealer
Yes
Aug 20, 2026

Weirs Motor Sales responded

Knowing the service on your Buick Envision was fast and reliable is rewarding. We’re glad our team could answer your service contract questions clearly and offer a comfortable waiting area.

August 19, 2026

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The dealership was very clean and the maintenance performed was in a prompt and timely manner! More

by julieshreves
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Recommend Dealer
Yes
Aug 20, 2026

Weirs Motor Sales responded

Thank you for the five-star rating and for noting our dealership’s cleanliness and prompt maintenance on your Acadia.

August 14, 2026

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Although I went to the back lot location and was redirected to the main service area, the service is always quick and efficient. I would recommend Weirs to anyone. More

by ntsampson
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Recommend Dealer
Yes
Aug 18, 2026

Weirs Motor Sales responded

Thanks for sharing about your experience with Weirs Motor Sales . We appreciate your business and hope to see you again soon!

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