The Best GMC Repair in Granville, NY

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

#1

Granville Auto & Truck Repair

4.7
(180 reviews)
Verified

A long-standing, family-owned full-service garage known for its deep roots in the community. They have evolved to handle the complex needs of modern GMC trucks and SUVs, from routine maintenance on Sierra pickups to advanced diagnostics on Denali electronic systems. They are a trusted local alternative to the dealership.

7569 State Rte 22, Granville, NY 12832

Specialties & Features

Duramax diesel service
4WD and towing system service
EcoTec engine diagnostics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Diamond Diesel & Auto Repair

4.8
(95 reviews)
Verified

While located just over the border, this Hartford-based shop is a regional leader for heavy-duty and diesel-specific repairs. Their expertise is squarely focused on the powertrains and systems most critical to GMC HD owners. They are the go-to specialists for complex Duramax and Allison transmission issues that general shops may not tackle.

7988 State Rte 149, Hartford, NY 12838

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Northway Automotive & Transmission

4.5
(130 reviews)
Verified

Serving the broader Washington County region from Kingsbury, this provider offers a strong balance of general automotive expertise and specialized transmission service. They are a reliable choice for GMC owners experiencing issues with the 10-speed automatic transmissions or needing comprehensive service on 4WD systems and general towing package maintenance.

3861 Burgoyne Ave, Hudson Falls, NY 12839

Specialties & Features

Allison
10-speed transmission repair
4WD diagnostics
Towing package maintenance

Business Information

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

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

** The GMC repair market in and around Granville, NY, is characterized by a few highly capable independent shops that fill the niche for specialized service, as the nearest GMC dealerships are located in larger cities like Glens Falls or Saratoga Springs. The competition is not dense, but the quality among the top providers is exceptionally high, fostering a environment where reputation and technical competence are paramount. The average quality of service for GMC-specific repairs is good to excellent, with several shops possessing the advanced scan tools and technical training required for modern diesel, transmission, and electronic systems. Pricing is typically 20-30% lower than dealership rates, which is a significant driver for local customers. The market caters heavily to the practical needs of the region, with a strong emphasis on diesel performance, 4WD reliability, and towing capacity for both work and recreation. Customers are generally loyal to shops that demonstrate proven expertise with the complex systems found in GMC vehicles, particularly the Duramax/Allison powertrain combination.

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 Granville regulations and climate