The Best GMC Repair in Wentworth, NH

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

#1

White Mountain Automotive & Truck Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its technical depth, particularly with diesel engines and complex drivetrain issues. They are the go-to provider in the region for Duramax and Allison service, and they have a reputation for honest diagnostics and quality workmanship on both light-duty and heavy-duty GM trucks.

1450 US Route 3, North Woodstock, NH 03262 (Approx. 7 miles from Wentworth)

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and towing system service

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Pemi River Garage Inc.

4.7
(130 reviews)
Verified

A well-established, full-service garage with a strong focus on American trucks and SUVs. They have extensive experience with GM platforms and are particularly adept at handling suspension work, general engine diagnostics (including EcoTec), and routine towing package maintenance. They are known for their reliable service and long-term customer relationships.

145 Daniel Webster Hwy, Plymouth, NH 03264 (Approx. 8 miles from Wentworth)

Specialties & Features

Heavy-duty truck suspension
EcoTec engine diagnostics
towing package maintenance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

AutoServ of Tilton

4.6
(250 reviews)
Verified

While a slightly longer drive, AutoServ is a regional powerhouse with multiple service bays and factory-trained technicians. They offer a comprehensive service menu that explicitly includes advanced diagnostics for Denali electronics and infotainment systems. Their scale allows them to handle everything from complex computer issues to major mechanical overhauls.

582 Laconia Rd, Tilton, NH 03276 (Approx. 20 miles from Wentworth)

Specialties & Features

Denali luxury features and electronics
comprehensive transmission service
advanced engine diagnostics

Business Information

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

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

** The GMC repair market servicing Wentworth, NH is characterized by high-quality, independent shops rather than dealerships, which are located much farther away. The competition level is moderate but specialized; there are several general mechanics, but only a handful possess the specific expertise, proprietary tools, and reputation for complex GMC systems like Duramax diesel and Allison transmissions. The average quality of the top-tier providers is very high, as evidenced by their consistently excellent reviews. These shops have built their reputation on serving a rural and outdoor-oriented community that relies heavily on capable trucks for work, towing, and recreation. Typical pricing is competitive but reflects the specialized nature of the work; expect labor rates between $125-$150/hour. For major diesel or transmission work, customers should anticipate significant invoices, but the consensus in reviews is that the work is done correctly the first time, providing long-term value. For residents of Wentworth, the need to travel a short distance to a neighboring town for top-tier service is standard and well worth it for the quality received.

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 Wentworth regulations and climate