The Best GMC Repair in State Line, IN

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

#1

K&R Performance & Diesel

4.8
(180 reviews)
Verified

A highly regarded, specialist shop known for its deep expertise in diesel performance and transmission work. They are the go-to for complex Duramax diagnostics, performance tuning, and Allison transmission rebuilds. They cater specifically to heavy-duty truck owners and are known for their technical knowledge and quality workmanship.

1452 E 4th St, Veedersburg, IN 47987

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Fountain County Automotive

4.6
(120 reviews)
Verified

A well-established, full-service auto repair shop with a strong reputation for honesty and reliability. They handle a wide range of services but have developed a specific niche in GM truck and SUV repair, including 4WD system service, EcoTec engine diagnostics, and routine towing package maintenance.

1102 E 4th St, Attica, IN 47918

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General GMC maintenance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

T&D Transmission & Auto Service

4.5
(90 reviews)
Verified

While "Transmission" is in their name, this shop provides comprehensive automotive services with a recognized specialty in transmission diagnostics and repair. They are a trusted local provider for Allison transmission service and rebuilds, as well as general drivetrain and electronic diagnostics that are critical for GMC vehicles, including Denali models.

1704 Lebanon Rd, Crawfordsville, IN 47933

Specialties & Features

Allison transmission repair
Drivetrain diagnostics
Electronic system service

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in State Line

** The GMC repair market serving State Line, Indiana, is characterized by a small number of highly specialized independent shops rather than a high volume of general mechanics or a dedicated GMC dealership. The closest dealerships are in larger cities like Lafayette, making the local independent shops in Veedersburg and Attica the primary service providers for convenience and specialized knowledge. **Average Quality:** The quality is generally high, with shops competing on reputation and technical expertise rather than price alone. The best shops have cultivated strong, loyal followings. **Competition Level:** Moderate. There are few shops that possess the specific tools and certifications for advanced diesel and transmission work, creating a niche for specialists like K&R Performance. **Typical Pricing:** Pricing is competitive with national chain averages for standard repairs but can be premium for specialized diesel and transmission services, reflecting the higher level of expertise and equipment required. Customers report paying for quality and reliability, which is highly valued in this rural, truck-dependent area.

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 State Line regulations and climate