Top 3 GMC Repair Shops in Randolph

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

#1

Northway Automotive & Diesel

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its expertise in both domestic and diesel trucks. They are a go-to for complex diagnostics and heavy-duty repairs, with technicians experienced in the full range of GMC vehicles from Sierra 1500s to heavy-duty 3500 Duramax trucks. They have a strong local reputation for honesty and quality workmanship.

133 Glen Ave, Berlin, NH 03570

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

AutoServ of Gorham

4.5
(120 reviews)
Verified

A well-established, full-service garage with a strong focus on GM products. They offer comprehensive services from routine maintenance to major engine and transmission work. Their technicians are proficient with modern diagnostic software, making them a reliable choice for EcoTec engine issues and electronic/diagnostic work on Denali models.

245 Main St, Gorham, NH 03581

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Transmission repair

Business Information

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

Berlin City Auto Group - GM Service Center

4.3
(250 reviews)
Verified

As the area's primary General Motors dealership, this is the only provider with factory-certified GMC technicians and direct access to GM tools, software, and original parts. This is the definitive choice for warranty work, complex electronic issues, and repairs requiring the absolute latest technical service bulletins, especially for high-end Denali trims and new model year vehicles.

130 Glen Ave, Berlin, NH 03570

Specialties & Features

Denali luxury features and electronics
Factory-backed transmission repair
Towing package maintenance

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Randolph, NH, is characterized by a reliance on service providers in the adjacent commercial centers of Berlin and Gorham. As a rural community with a high prevalence of trucks for work and recreation, there is strong demand for competent repair shops, particularly for diesel and 4WD systems. The market is not saturated with a high number of competitors, but the existing providers are well-established and have built long-term reputations. **Average Quality:** The quality is generally high, with several shops boasting decades of operation and multi-generational family ownership, which fosters a culture of accountability and customer service. **Competition Level:** Moderate. There are no GMC-exclusive specialists within Randolph's town limits, creating a natural market for the established shops in Berlin (10-15 minutes away) and Gorham (20-25 minutes away). These shops compete on reputation, specialized expertise, and personal service rather than price. **Typical Pricing:** Pricing is competitive for a rural northern New England market. Labor rates are typically lower than in major metropolitan areas but are in line with regional norms. Independent shops like Northway Automotive and AutoServ often offer more competitive labor rates than the dealership (Berlin City Auto Group), but the dealership provides the value of factory certification and OEM parts. A complex diesel or transmission repair will represent a significant investment regardless of the provider chosen.

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 Randolph regulations and climate