Top 3 GMC Repair Shops in Worthington

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

#1

Ashland GMC

4.4
(180 reviews)
Verified

As the official GMC dealership for the region, Ashland GMC is the premier destination for factory-trained service. Their technicians receive direct GM training and have access to the latest diagnostic tools, technical service bulletins, and genuine GM parts. They are best equipped to handle complex electronics, Denali luxury features, and warranty work.

5000 Roberts Drive, Ashland, KY 41102

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali electronics
features

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Pro-Tech Diesel & Automotive

4.7
(95 reviews)
Verified

A highly-rated independent shop with a stellar reputation for expertise in diesel performance and repair. They are a top choice for GMC Sierra HD owners who need specialized Duramax engine work, performance upgrades, and heavy-duty towing system maintenance. Their focus is on deep mechanical diagnostics and repair.

2240 Carter Avenue, Ashland, KY 41101

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

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

Tri-State Truck & Auto Repair

4.3
(130 reviews)
Verified

A well-established, full-service shop known for its work on both light-duty and heavy-duty trucks. They have extensive experience with GM platforms, including the 10-speed transmission and EcoTec engine diagnostics for smaller GMC models like the Terrain and Canyon. They offer a strong balance of expertise and value.

2848 5th Avenue, Huntington, WV 25702

Specialties & Features

Allison
10-speed transmission repair
EcoTec engine diagnostics
4WD system service

Business Information

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

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

** The GMC repair market serving Worthington, KY, is characterized by its reliance on nearby urban centers for specialized service. While there may be local general mechanics in Worthington, they typically lack the proprietary diagnostic software, certified training, and specific tooling required for advanced GMC systems like Duramax engines or Denali electronics. * **Average Quality:** For routine maintenance (oil changes, brakes), local Worthington shops are adequate. For the specialized services requested, the quality is concentrated in Ashland and Huntington, where it is generally high due to competition and investment in technology. * **Competition Level:** Competition is moderate among the top-tier providers in the region. The dealership (Ashland GMC) competes with skilled independents (Pro-Tech, Tri-State) on the basis of factory certification vs. specialized focus and often lower labor rates. * **Typical Pricing:** Pricing follows a standard tiered structure. Dealership labor rates are typically the highest, followed by specialized independents like Pro-Tech Diesel, with general repair shops being the most affordable but less equipped for complex GMC-specific issues. Customers should expect to pay a premium for diesel and transmission expertise, which reflects the required skill level and equipment.

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 Worthington regulations and climate