The Best GMC Repair in Shannock, RI

Compare the highest-rated gmc repair mechanics in Shannock, Rhode Island. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Gencarelli's Auto & Truck Repair

4.8
(284 reviews)
Verified

A family-owned and operated business with a stellar reputation for handling both domestic and import vehicles, with a particular focus on GM trucks and SUVs. They are known for their honest diagnostics, high-quality workmanship, and expertise in complex diesel and transmission systems. They serve a wide clientele from Washington and Kent Counties.

95 Main St, Hope Valley, RI 02832

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Certified Diesel Services

4.7
(172 reviews)
Verified

As the name implies, this provider is a dedicated diesel and truck specialist. They are the go-to experts for serious Duramax performance, diagnostics, and repair. Their technicians have advanced training on GM's heavy-duty platforms, making them an excellent choice for owners of 2500/3500 series trucks used for towing and hauling.

15 West Main St, North Stonington, CT 06359

Specialties & Features

Duramax diesel service
Towing package maintenance
EcoTec engine diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

AutoWorks of Westerly

4.6
(198 reviews)
Verified

A well-established, modern repair facility known for its technical proficiency with complex automotive electronics and sophisticated drivetrains. They are a strong choice for GMC Denali owners needing service on luxury features, infotainment systems, and advanced driver-assistance systems (ADAS), in addition to general mechanical repair.

101A Post Rd, Westerly, RI 02891

Specialties & Features

Denali luxury features and electronics
Transmission repair
4WD and towing system service

Business Information

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

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

** The GMC repair market servicing Shannock, RI, is characterized by a reliance on regional specialists rather than local shops within the village itself. The average quality of service is high, as the successful businesses in this niche have built their reputation on technical expertise required for modern, complex GMC vehicles. Competition is moderate but specialized; general mechanics are plentiful, but true experts in Duramax or Denali systems are fewer and command a premium. Pricing is typically in the upper-middle range for the automotive repair industry. For standard services on gasoline engines, labor rates are competitive. However, for specialized diesel work, Allison transmission service, or advanced electronics diagnosis, labor rates are higher, reflecting the required expertise and proprietary diagnostic tools. Customers should expect a higher level of service and cost compared to a standard oil change facility, justified by the specialized knowledge needed to properly service today's GMC trucks and SUVs.

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 Shannock regulations and climate