The Best GMC Repair in Intervale, NH

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

#1

Colebrook Auto & Truck

4.7
(180 reviews)
Verified

A highly respected, family-owned service center known for its deep expertise in domestic trucks, particularly GM products. They are the go-to shop in the North Country for complex diesel and transmission work, attracting customers from a wide radius due to their technical proficiency and reputation for fair pricing.

102 Bridge St, Colebrook, NH 03576

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Mt. Washington Auto Company

4.5
(120 reviews)
Verified

Located in the heart of the Mount Washington Valley, this shop has a strong local presence and is well-regarded for its diagnostic capabilities on modern GM vehicles, including EcoTec engines and complex electronics. They service a large number of SUVs and trucks used for towing and recreation in the White Mountains.

1649 White Mountain Hwy, North Conway, NH 03860

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Denali luxury features and electronics

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

P&H Service Center

4.3
(90 reviews)
Verified

A reliable, long-standing independent garage with a focus on providing honest and thorough service for all domestic vehicles. They have built a loyal customer base by specializing in the maintenance and repair needs of local work trucks and family SUVs, with a particular strength in transmission service and routine towing package maintenance.

2616 White Mountain Hwy, North Conway, NH 03860

Specialties & Features

Allison transmission repair
Towing package maintenance
General GMC service
diagnostics

Business Information

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

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

** The GMC repair market serving Intervale, NH is characterized by a small number of high-quality, independent service centers located in the surrounding commercial hubs like North Conway and Colebrook. Due to Intervale's small size and residential nature, there are no dedicated GMC dealerships or repair shops within its village limits. The market is not saturated, but competition is based strongly on reputation and specialized technical knowledge rather than price alone. The average quality of service is high, as these businesses survive by building long-term trust within the community and catering to a clientele that depends on their vehicles for both livelihood (towing, contracting) and recreation (4WD adventures in the White Mountains). Typical pricing is competitive for a rural New England market, generally lower than metropolitan-area dealerships but reflective of the expertise required for complex systems like Duramax diesel and Allison transmissions. Customers prioritize proven expertise and reliability over finding the cheapest option.

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 Intervale regulations and climate