The Best GMC Repair in Jefferson, ME

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

#1

Darling's GMC Service Center - Augusta

4.6
(180 reviews)
Verified

As the premier GMC dealership in the region, Darling's offers the most comprehensive and factory-certified service for all GMC models. Their service department is staffed by GM-trained technicians with direct access to the latest technical service bulletins, specialized tools, and genuine GM parts. They are the top choice for complex electrical diagnostics, warranty work, and new vehicle services.

241 Civic Center Dr, Augusta, ME 04330

Specialties & Features

Denali electronics
Allison transmission repair
Duramax diesel service

Business Information

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

Moody's Repair & Service

4.7
(95 reviews)
Verified

A highly reputable, family-owned independent shop located very close to Jefferson. Moody's has built a strong reputation for honesty, expertise with domestic trucks and SUVs, and tackling complex mechanical work. They are a go-to for locals who prefer independent shop pricing and personal service for major repairs like transmission and diesel work.

1661 Atlantic Hwy, North Nobleboro, ME 04555

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
4WD and towing system service

Business Information

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

Mid-Coast Automotive

4.4
(70 reviews)
Verified

Serving the Mid-Coast region from Damariscotta, this well-established shop has a strong track record with GM vehicles. They are known for their thorough diagnostics and ability to handle a wide range of services from routine maintenance on EcoTec engines to more demanding repairs on HD truck systems. They offer a solid balance of expertise and value.

596 Main St, Damariscotta, ME 04543

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
Transmission repair

Business Information

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

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

** The GMC repair market in Jefferson, Maine, is characteristic of a rural area: there are no dedicated GMC-only specialists physically located within the town limits. The market is served by a combination of a regional dealership and trusted independent repair shops in neighboring towns (within a 15-25 minute drive). The **average quality** of service is high, as these businesses survive on reputation and word-of-mouth in a tight-knit community. **Competition level** is moderate. While there are several general auto repair shops, only a handful have the specific expertise, tooling, and reputation to be considered specialists for complex GMC systems like Duramax diesel and Allison transmissions. Pricing is tiered; the dealership (Darling's) commands a premium for OEM parts and factory-certified labor, while the independents (Moody's, Mid-Coast) typically offer more competitive labor rates, making them a popular choice for out-of-warranty vehicles. Customers in this market highly value trustworthiness and long-term relationships with their mechanics.

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 Jefferson regulations and climate