The Best GMC Repair in Fort Wayne, IN

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

#1

Ed Martin GMC (Factory Dealership)

4.4
(180 reviews)
Verified

As the official GMC dealership in Fort Wayne, this provider offers the highest level of factory-specific training, proprietary diagnostic tools, and access to genuine GM parts. Their master technicians are certified to handle the most complex issues on modern GMC vehicles, from Duramax engines to Denali infotainment systems.

6410 Illinois Rd, Fort Wayne, IN 46804

Specialties & Features

Duramax diesel service
Denali luxury/electronics
Allison transmission repair

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

A-1 Auto Care & Diesel Service

4.7
(110 reviews)
Verified

A highly-rated independent shop that has built a strong reputation for expertise in both domestic vehicles and diesel engines. Reviews frequently highlight their honesty, deep technical knowledge, and ability to handle complex drivetrain and engine work that other independents shy away from. They are a strong alternative to the dealership for major mechanical repairs.

5625 Maplecrest Rd, Fort Wayne, IN 46835

Specialties & Features

Duramax diesel service
Heavy-duty suspension
EcoTec engine diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Tom Kelley Buick GMC (Service Department)

4.3
(150 reviews)
Verified

Another factory-authorized service center, Tom Kelley's service department provides OEM-level repair and maintenance for all GMC models. They are particularly noted for their customer service and warranty work. Their technicians receive continuous GM training, making them a top choice for sophisticated transmission and towing system repairs.

440 E Coliseum Blvd, Fort Wayne, IN 46805

Specialties & Features

Allison/10-speed transmission repair
Towing package maintenance
4WD system service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Fort Wayne

** The GMC repair market in Fort Wayne is robust and bifurcated. On one end, you have the factory-authorized dealerships (**Ed Martin GMC** and **Tom Kelley Buick GMC**) which dominate the market for warranty work, complex electronics, and proprietary system diagnostics. They command premium pricing but offer the highest assurance of factory-correct repairs using OEM parts. On the other end, a smaller number of highly competent independent shops, like **A-1 Auto Care & Diesel Service**, successfully compete by offering significant cost savings on labor and aftermarket parts, often with comparable quality for mechanical repairs (engines, transmissions, suspension). Their niche is built on personalized service and deep expertise in specific areas like diesel performance. Competition is strong, driving generally high service quality across the board. Typical pricing is in line with the Midwest average; dealerships range from $130-$160 per hour for labor, while reputable independents are typically $100-$130 per hour. For GMC owners, the choice often comes down to the nature of the repair: dealerships for electronics, luxury features, and warranty; independents for major mechanical work and long-term maintenance.

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 Fort Wayne regulations and climate