Top 3 GMC Repair Shops in Troy

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

#1

Monadnock Automotive & Truck Service

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep technical expertise with both domestic and import vehicles, with a strong focus on truck and SUV services. They are recognized for their honest diagnostics, high-quality workmanship, and ability to handle complex drivetrain and engine issues.

54 Main Street, Keene, NH 03431

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

C&S Automotive

4.6
(120 reviews)
Verified

A well-established local provider known for its reliable service and strong customer relationships. They have invested in modern diagnostic equipment and technician training, making them a go-to for complex electrical and engine management systems common in newer GMC models.

721 Park Avenue, Keene, NH 03431

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Cricenti's Auto & Truck Repair

4.7
(90 reviews)
Verified

A trusted name in the region for heavy-duty and light-duty truck repair. They have a reputation for being a solution-oriented shop for problems other mechanics can't solve, particularly with 4WD systems, diesel performance, and transmission overhaul.

125 Main Street, New London, NH 03257

Specialties & Features

4WD and towing system service
Diesel engine service
Transmission repair

Business Information

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

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

** The GMC repair market in the Troy, NH area is characterized by a reliance on high-quality independent shops in neighboring commercial hubs like Keene and New London. Troy itself, being a smaller town, does not host a dedicated GMC specialist with the breadth of expertise required for the complex systems listed. Consequently, the market is served by a handful of highly competent, long-standing independent garages in the region that have built their reputation on servicing the trucks and SUVs prevalent in rural New England. **Average Quality:** The quality is generally high, with these top-tier independents often matching or exceeding the diagnostic capabilities of dealerships, but with more personalized service. They compete directly with the nearest GMC dealerships, which are located a significant drive away. **Competition Level:** Competition is moderate but reputation-based. These shops do not compete on price alone but on trust, specialized knowledge, and proven results. A shop's reputation for correctly diagnosing a complex Duramax or Allison transmission issue is its most valuable asset. **Typical Pricing:** Labor rates are competitive for the region, typically ranging from **$120 - $150 per hour**. This is often lower than dealership rates but reflects the high skill level required. Customers can expect premium parts pricing for genuine GM or OEM-equivalent components, especially for diesel and transmission work.

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 Troy regulations and climate