Top 3 GMC Repair Shops in Slocum

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

#1

GMC of North Kingstown

4.5
(220 reviews)
Verified

The authorized GMC dealership for the region, offering factory-trained technicians, genuine GM parts, and the most advanced diagnostic equipment. This is the premier destination for warranty work, complex electronics, and maintaining factory certifications, especially for Denali and high-end trims.

1250 Ten Rod Rd, North Kingstown, RI 02852

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Allison transmission repair

Business Information

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

Ocean State Diesel & Drivetrain

4.8
(95 reviews)
Verified

A highly specialized independent shop known for its deep expertise in diesel performance and drivetrain systems. They are the go-to experts for Duramax service, performance tuning, and complex transmission work that goes beyond standard dealership capabilities. Highly recommended by the local truck and towing community.

8325 Post Rd, North Kingstown, RI 02852

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Smith's Auto & Truck Service

4.6
(150 reviews)
Verified

A long-standing, family-owned full-service shop with a strong reputation for honesty and quality work on both domestic trucks and SUVs. They offer a robust service menu that covers the essential needs of GMC owners, from routine maintenance to 4WD service and towing system repairs.

110 Boston Neck Rd, Narragansett, RI 02882

Specialties & Features

4WD and towing system service
Towing package maintenance
General GMC service and repair

Business Information

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

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

** The GMC repair market serving Slocum, RI, is characterized by a clear tiered structure. The authorized dealership (**GMC of North Kingstown**) represents the top tier for factory-specific expertise, particularly for complex electronics and warranty work, typically at a premium price point. The second tier consists of highly specialized independents like **Ocean State Diesel & Drivetrain**, which command similar or slightly lower prices for their niche, expert-level work on diesel and powertrain components. The third tier includes reputable generalists like **Smith's Auto & Truck Service**, which offer excellent value for more mechanical-focused repairs (suspension, 4WD) and routine maintenance, often at more competitive labor rates. Competition is healthy but not saturated, with a premium placed on shops that can handle the technological complexity of modern GMC trucks. Customers have clear choices depending on their specific needs: dealership for warranty/electronics, a specialist for diesel/drivetrain, or a trusted generalist for mechanical systems and upkeep.

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 Slocum regulations and climate