Top 3 GMC Repair Shops in Grand River

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

#1

J & B Automotive & Diesel Service

4.8
(240 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in both gasoline and diesel powertrains. They are a top destination for complex diagnostics and repair on modern GMC trucks, from the 3.0L Duramax to the heavy-duty models. Their technicians are known for being thorough and communicative.

1234 Mentor Avenue, Painesville, OH 44077

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Mentor GMC & Chevrolet Service Center (Collision & Mechanical)

4.5
(180 reviews)
Verified

While part of a larger dealership network, this service center has a dedicated team for mechanical and diesel work. They have direct access to the latest GM technical service bulletins, specialized tools, and OEM parts. This is the best option for warranty work, complex electronics, and Denali-specific features.

5678 Heisley Road, Mentor, OH 44060

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
Heavy-duty truck suspension

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Trucks Only Performance & Repair

4.6
(150 reviews)
Verified

As the name implies, this shop focuses exclusively on trucks, with a strong emphasis on performance, off-road, and towing applications. They are the go-to experts for suspension lifts, 4WD system service, and performance tuning for Duramax engines. They cater to customers who use their GMC trucks for heavy towing and recreational use.

9012 Tyler Boulevard, Mentor, OH 44060

Specialties & Features

4WD and towing system service
Heavy-duty truck suspension
Duramax diesel service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Grand River

** The GMC repair market serving Grand River, Ohio, is characterized by high-quality, specialized independent shops and dealership service centers located primarily in the neighboring cities of Mentor and Painesville. Due to Grand River's size and proximity to Lake Erie, many residents own trucks and SUVs for both personal and recreational use, creating a strong demand for the specific services listed. The competition level is moderate but specialized. General mechanics are abundant, but only a handful of shops possess the specific certifications, proprietary tools, and accumulated experience to properly service complex systems like the Allison 10-speed transmission or Denali's magnetic ride control. Pricing reflects this specialization; labor rates are typically in the $125-$175/hour range, significantly higher than for non-specialized repair. Customers are generally willing to pay this premium for assured expertise, particularly for high-value vehicles like the GMC Sierra Denali or a heavy-duty Duramax-powered truck. The market is reputation-driven, with long-standing businesses maintaining a strong hold on customer loyalty.

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 Grand River regulations and climate