The Best GMC Repair in Winchester, IN

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

#1

Tom's Auto Care & Diesel Service

4.8
(187 reviews)
Verified

A family-owned and operated shop known for its deep technical expertise, especially with diesel engines and complex transmission work. They are highly trusted for diagnostics and are a go-to for local farmers and truck owners requiring reliable, heavy-duty service. Their reputation for honesty and quality workmanship is consistently praised.

1200 E Washington St, Winchester, IN 47394

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Winchester Truck & Trailer

4.6
(92 reviews)
Verified

This provider specializes in the commercial and heavy-duty segment, making them exceptionally well-equipped for the most demanding GMC repairs, particularly on 2500/3500 series trucks. Their focus on fleet vehicles means they have direct experience with towing systems, chassis components, and high-mileage maintenance.

1500 W South St, Winchester, IN 47394

Specialties & Features

Towing package maintenance
4WD service
diesel engine service

Business Information

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

Randolph Service Center

4.4
(156 reviews)
Verified

A well-established, full-service automotive center with a strong local presence. While they service all makes and models, they have multiple ASE-certified technicians with extensive experience with GM vehicles. They are a reliable choice for general diagnostics, EcoTec engine work, and electronic system troubleshooting on Denali models.

101 E South St, Winchester, IN 47394

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
general GMC maintenance

Business Information

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

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

The GMC repair market in Winchester, Indiana, reflects its rural and agricultural setting. The quality of service is generally high, characterized by family-owned businesses with strong community ties and long-term reputations. Competition is moderate but specialized; while there are several general auto shops, only a few, like those listed, possess the specific equipment and expertise for advanced diesel, transmission, and heavy-duty system repairs on modern GMCs. Customers do not have a dedicated GMC dealership within the city (the nearest is likely in Muncie or Richmond), which elevates the importance of these independent specialists. Typical pricing is competitive for the region, often lower than dealership rates, with labor rates generally ranging from $95-$130 per hour depending on the shop and the complexity of the repair. For highly specialized diagnostics or transmission overhauls, customers should expect pricing at the higher end of that scale.

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 Winchester regulations and climate