The Best GMC Repair in Hanover, NH

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

#1

Twin State Ford Chevrolet Buick GMC

4.2
(180 reviews)
Verified

As the primary GM dealership serving the Hanover area, this facility is the most direct source for factory-trained technicians, genuine GM parts, and specialized diagnostic software. They are equipped to handle everything from routine maintenance on a Terrain to complex diagnostics and repairs on Denali electronics, Duramax diesel engines, and Allison transmissions.

454 Washington St, Claremont, NH 03743

Specialties & Features

Duramax diesel service
Denali luxury features and electronics
Allison transmission repair

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Goss Dodge Chrysler Jeep Ram Service Center

4.6
(90 reviews)
Verified

While a Dodge dealership, Goss has a renowned service department with specific expertise in diesel engines and heavy-duty trucks, which directly translates to proficiency with GMC's Duramax and HD platforms. Their technicians are highly reviewed for their diagnostic skills and work on complex drivetrain and 4WD systems common to both brands.

1 Goss Plaza, White River Junction, VT 05001

Specialties & Features

Diesel engine service
Heavy-duty truck suspension
4WD and towing system service

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Pex Auto & Truck Repair

4.8
(110 reviews)
Verified

A highly respected independent shop known for its technical expertise and exceptional customer service. Pex Auto employs ASE-certified master technicians with extensive experience with GM vehicles. They are a top choice for owners seeking expert-level repair for complex issues like EcoTec engine diagnostics and transmission service without the dealership price point.

85 Mechanic St, Lebanon, NH 03766

Specialties & Features

EcoTec engine diagnostics
Transmission repair
Towing package maintenance

Business Information

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

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

** The GMC repair market in the Hanover, NH area is characterized by high-quality, reputable service providers, though options within the town's strict borders are limited. The market is effectively served by a hub in the wider Upper Valley region, primarily in Claremont, NH, White River Junction, VT, and Lebanon, NH. Competition is healthy but not saturated, leading to a strong focus on customer retention and quality workmanship. **Average Quality:** The quality of service is generally high, with multiple shops boasting long-term reputations and technicians with decades of experience. Consumer reviews for the top shops consistently praise technical competence and honesty. **Competition Level:** Moderate. The presence of the established dealership (Twin State) sets a benchmark, while specialized independents (Pex Auto) and competing dealerships with relevant expertise (Goss Dodge) provide meaningful alternatives. This structure prevents monopolistic pricing. **Typical Pricing:** Pricing follows a standard tiered structure. The dealership (Twin State) typically commands the highest labor rates and parts costs. Specialized independents like Pex Auto offer competitive, often lower rates while maintaining high expertise. Specialists like Goss Dodge fall in between, offering dealership-level service for their specific niches. Customers can expect to pay a premium for diesel and transmission specialty work across all providers.

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 Hanover regulations and climate