The Best GMC Repair in Windsor, OH

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

#1

Jeff's Auto & Truck Repair

4.8
(184 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in domestic trucks, especially GMC and Chevrolet. They are praised for their honest diagnostics, high-quality workmanship, and ability to handle complex issues from routine maintenance to major engine and transmission overhauls. They are a go-to for local contractors and heavy-duty users.

4917 Park Ave, Ashtabula, OH 44004

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Mighty Auto & Truck Service

4.6
(127 reviews)
Verified

This shop has built a strong local presence by focusing on the specific needs of SUV and truck owners. They offer comprehensive services, from state-of-the-art computer diagnostics for EcoTec engines to installing and calibrating aftermarket and OEM towing packages. They are known for their clean facility and customer-focused service.

331 W Jefferson St, Jefferson, OH 44047

Specialties & Features

EcoTec engine diagnostics
towing package maintenance
4WD service

Business Information

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

Ashtabula Auto & Truck Center

4.4
(98 reviews)
Verified

A well-established, full-service garage that handles a wide range of vehicles but has developed a niche in GMC service. They are a solid choice for general repairs, electrical issues, and transmission servicing. While they may not specialize exclusively in Denali electronics, they are capable of handling many of the associated systems and provide a reliable, cost-effective option for Windsor residents.

2209 Lake Ave, Ashtabula, OH 44004

Specialties & Features

Transmission repair
general GMC service
electrical diagnostics

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Windsor, Ohio, is characterized by a reliance on reputable independent shops in neighboring towns rather than dealerships or in-village options. The level of specialization is good, with several shops demonstrating proven expertise in core GMC areas like Duramax and Allison systems. Competition is healthy but not saturated, ensuring that quality shops maintain high standards to retain their customer base. Typical pricing is competitive for the region, generally 15-25% lower than dealership labor rates. Independent shops offer significant value, especially for complex jobs. Customers in this area highly value longevity, word-of-mouth reputation, and technical transparency. For the most advanced Denali electronics and proprietary programming, owners may still need to travel to a metropolitan-area GMC dealership, but for the vast majority of mechanical, drivetrain, and towing-related needs, the local specialists provide excellent service and deep technical knowledge.

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 Windsor regulations and climate