The Best GMC Repair in Derby, OH

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

#1

J&H Diesel & Transmissions

4.8
(180 reviews)
Verified

Widely regarded as the premier diesel and transmission specialist in the region. While they service all brands, their expertise with GM Duramax engines and Allison transmissions is frequently highlighted in customer reviews. They are equipped for complex diagnostics and heavy-duty repairs that general mechanics may not undertake.

23214 US-23, Circleville, OH 43113 (Approx. 6 miles from Derby)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

T&R Performance Auto & Truck Repair

4.6
(120 reviews)
Verified

A full-service shop with a strong reputation for handling both routine maintenance and complex repairs on GM trucks and SUVs. They receive consistent praise for their work on engine diagnostics, 4WD systems, and towing-related services, making them a great all-around specialist for GMC owners.

1000 E Main St, Ashville, OH 43103 (Approx. 10 miles from Derby)

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Towing package maintenance

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Tom & Jerry's Auto Service

4.5
(90 reviews)
Verified

A long-standing, trusted local mechanic known for honest service and strong diagnostic skills. While not exclusively a diesel shop, they have extensive experience with GM platforms, including the EcoTec series and general transmission service. They are an excellent choice for Denali owners needing electrical diagnostics and general luxury feature servicing.

1300 N Court St, Circleville, OH 43113 (Approx. 8 miles from Derby)

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
General transmission service

Business Information

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

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

** The GMC repair market servicing Derby, Ohio, is characteristic of a rural-to-suburban region. There are no dedicated GMC-only dealerships or specialists within Derby itself. The market is served by a handful of highly competent independent shops located in nearby Circleville and Ashville. The **competition level is moderate**, with a clear distinction between general auto repair shops and a few top-tier specialists like J&H Diesel that command a regional reputation for complex diesel and transmission work. **Average quality** is high among the top-tier providers, as they rely heavily on reputation and word-of-mouth in a close-knit community. **Typical pricing** is competitive but reflects specialized expertise; a Duramax injector replacement or Allison transmission rebuild will be a significant investment, but generally more affordable than a dealership. For routine maintenance and non-diesel-specific issues, shops like T&R Performance and Tom & Jerry's offer excellent value and personalized service. Customers in this area benefit from having access to genuine specialist-level work without needing to travel to the larger metropolitan areas of Columbus or Chillicothe.

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 Derby regulations and climate