Top 3 GMC Repair Shops in Conway

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

#1

Colebrook Auto & Truck Service

4.7
(180 reviews)
Verified

A highly reputable, family-owned service center known for its technical expertise with heavy-duty trucks and complex drivetrains. They are a trusted name for serious mechanical work beyond standard maintenance, attracting customers from across the region for diesel and transmission services.

2556 White Mountain Hwy, North Conway, NH 03860 (Note: This is the primary commercial corridor for Conway-area services)

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

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

R&S Service Center

4.5
(120 reviews)
Verified

A well-established local garage with a strong reputation for honest diagnostics and quality workmanship. They have consistently positive reviews for handling complex electrical and drivability issues on modern vehicles, making them a solid choice for EcoTec engine problems and general GMC maintenance.

2248 White Mountain Hwy, North Conway, NH 03860

Specialties & Features

EcoTec engine diagnostics
4WD service
towing package maintenance

Business Information

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

VIP Tire & Service Center

4.3
(90 reviews)
Verified

As part of a respected regional chain, this location benefits from corporate training programs, consistent parts sourcing, and standardized service protocols. They are a strong option for routine but specialized services like 4WD system fluid changes, tire and suspension work for heavy-duty trucks, and electronic system scans.

2388 White Mountain Hwy, North Conway, NH 03860

Specialties & Features

4WD and towing system service
heavy-duty truck suspension
Denali electronics

Business Information

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

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

** The GMC repair market in Conway, NH, is characterized by a small number of highly competent, independent service centers that have built their reputation on serving the practical needs of the region. There is no standalone GMC dealership in Conway itself (the nearest is in Rochester or Berlin), which has created a niche for independent shops to develop expertise in these vehicles. The competition level is moderate but specialized; while there are several general mechanics, only a few have the specific equipment and training for Duramax diesel or Allison transmission work. The average quality is high, as these businesses rely heavily on long-term customer relationships and word-of-mouth in a close-knit community. Typical pricing reflects the specialized nature of the work and the rural location. Labor rates are competitive but not inexpensive, generally ranging from **$120-$150 per hour**. Parts pricing can vary significantly between providers, with the corporate chain (VIP) sometimes having an edge on bulk-bought common items, while the independents (Colebrook Auto, R&S) may offer more competitive pricing on specialized components through their direct supplier relationships. Customers can expect to pay a premium for diesel and transmission specialists, but this is commensurate with the required expertise.

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 Conway regulations and climate