The Best GMC Repair in New Harbor, ME

Compare the highest-rated gmc repair mechanics in New Harbor, Maine. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Central Maine Power Products

4.6
(180 reviews)
Verified

A highly reputable, long-standing family business that is the area's premier destination for GM diesel and heavy-duty truck service. They are known for deep technical expertise, especially with Duramax and Allison systems, and are a trusted source for commercial fleets and serious truck owners.

586 Main St, Damariscotta, ME 04543

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Moody's Collision Center & Auto Repair

4.5
(150 reviews)
Verified

A well-established, full-service auto repair shop with a strong local reputation for comprehensive diagnostics and honest service. They have the advanced scan tools and technician training to handle complex issues on modern GMC vehicles, including EcoTec engines and sophisticated electronics.

960 Main St, Damariscotta, ME 04543

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
General maintenance and repairs

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

O'Hara's Garage Inc.

4.7
(90 reviews)
Verified

A smaller, highly-rated independent shop known for its personalized service and strong focus on customer satisfaction. They excel in general GMC maintenance, 4WD system service, and towing package upkeep, making them an excellent choice for routine and preventative care for the local community.

1679 Atlantic Hwy, Waldoboro, ME 04572

Specialties & Features

4WD and towing system service
Towing package maintenance
General automotive repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in New Harbor

** The GMC repair market serving New Harbor, Maine, is characterized by a small number of high-quality, independent shops and service centers located in the surrounding commercial hubs like Damariscotta and Waldoboro. There are no new-car GMC dealerships in the immediate vicinity, which places a premium on the specialized expertise of these independent providers. * **Average Quality:** The quality is generally high, with shops building their reputation on trust, technical competence, and long-term relationships within the community. Negative reviews are rare and often relate to scheduling during peak seasons rather than quality of work. * **Competition Level:** Competition is moderate but professional. The shops often have specific niches (e.g., Central Maine Power Products for heavy-duty/diesel, Moody's for comprehensive diagnostics and collision, O'Hara's for personalized general service) rather than engaging in direct price wars. * **Typical Pricing:** Labor rates are competitive for rural coastal Maine, typically ranging from **$110 - $150 per hour**. Due to the specialized nature of diesel and transmission work, Central Maine Power Products may command rates at the higher end of this spectrum. Parts pricing is generally at retail market value. For a resident of New Harbor, these three providers represent the best blend of proximity, specialized GMC knowledge, and proven reputability.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with New Harbor regulations and climate