The Best GMC Repair in Northeast Harbor, ME

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

#1

Stanley's GM Service Center

4.7
(180 reviews)
Verified

A family-owned and operated business with a long-standing reputation as the premier GM and GMC specialist on Mount Desert Island. They are known for their deep technical knowledge, especially with complex diesel and transmission systems, and for serving both local residents and the fleet vehicles for the National Park. Their technicians have decades of combined experience with the GMC brand.

1117 Main St, Southwest Harbor, ME 04679

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#2

Ellsworth Auto Service & Repair

4.5
(220 reviews)
Verified

Located in the commercial hub of Ellsworth, this well-equipped shop is a common destination for Northeast Harbor residents needing more complex repairs. They have multiple ASE and GM-specific certified technicians and invest in advanced diagnostic tools. They are particularly praised for their work on modern electronics and EcoTec engines.

252 State St, Ellsworth, ME 04605

Specialties & Features

EcoTec engine diagnostics
Denali electronics
4WD and towing system service

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Bar Harbor Tire & Service

4.3
(150 reviews)
Verified

A highly visible and trusted local service center that handles a wide volume of vehicles, including a significant number of GMC Sierras, Yukons, and Acadias. While not an exclusive GM shop, they have dedicated experts for transmission and drivetrain work. They are a top choice for routine maintenance, tire service, and towing package inspections, offering a good balance of expertise and availability.

139 Cottage St, Bar Harbor, ME 04609

Specialties & Features

Transmission service
4WD diagnostics
Towing package maintenance

Business Information

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

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

The GMC repair market serving Northeast Harbor is characterized by high-quality, established independent shops rather than a high volume of dealerships. The nearest GMC dealerships are in Bangor, over an hour away, which solidifies the role of local specialists. The competition level is moderate but reputation-driven; in a small community, word-of-mouth and long-term trust are paramount. Shops like Stanley's have built their business on generational loyalty. Typical pricing is at a premium compared to national averages, reflecting the regional cost of living, the specialized nature of the services required (especially for diesel and towing systems on trucks used for lobster fishing and tourism), and the high level of expertise needed to work on complex, modern GMC vehicles. Overall, residents have access to excellent, albeit limited, options for high-level GMC repair.

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 Northeast Harbor regulations and climate