The Best GMC Repair in Penobscot, ME

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

#1

Rice's Auto & Diesel

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in both gasoline and diesel powertrains. They are a go-to for complex diagnostics and heavy-duty repairs on trucks and SUVs. Their technicians are known for being thorough and communicative.

2255 Union St, Bangor, ME 04401 (Approx. 10 miles from Penobscot)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

A to Z Transmissions & Auto Care

4.7
(220 reviews)
Verified

While "Transmission" is in their name, this well-established shop provides comprehensive automotive care with a particular reputation for excellence in transmission service, including the complex Allison and modern 10-speed units. They also handle general engine diagnostics and 4WD systems.

1445 Hammond St, Bangor, ME 04401 (Approx. 12 miles from Penobscot)

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD and towing system service

Business Information

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

Brewer Automotive

4.6
(150 reviews)
Verified

A reliable and long-standing service center with a strong local reputation for honest work and customer service. They service a wide range of vehicles but have specific expertise with GM products, including diagnostics for EcoTec engines and general maintenance of towing packages and electronic features found in Denali models.

226 Center St, Brewer, ME 04412 (Approx. 15 miles from Penobscot)

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
Denali luxury features and electronics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Penobscot

** The GMC repair market in the immediate Penobscot area is limited due to its rural nature. For specialized services, particularly for diesel, advanced transmissions, and complex electronics, residents typically rely on the established providers in the neighboring cities of Bangor and Brewer. This market is characterized by a handful of highly reputable, long-standing independent shops that have built their reputation on word-of-mouth and consistent quality over decades. Competition is healthy but not oversaturated, which helps maintain fair pricing. You will not find the high-volume, factory-style service of a major metropolitan area here; instead, the focus is on personalized service and deep technical knowledge. Typical pricing for labor is competitive for Northern New England, generally ranging from $110-$150 per hour. For the specialized services you require, these top-tier shops command rates at the higher end of that spectrum, justified by their expertise, specialized tooling, and proven results.

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 Penobscot regulations and climate