The Best GMC Repair in Putnamville, IN

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

#1

St. Leon Auto & Diesel

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in both gasoline and diesel powertrains. They are a go-to for complex diagnostics on EcoTec and Duramax engines, as well as transmission work. Their technicians have advanced training and they invest in high-end diagnostic tools, making them capable of handling everything from heavy-duty suspension to modern electronic systems.

24430 Five Point Rd, St. Leon, IN 47012

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Greencastle Automotive

4.7
(220 reviews)
Verified

A well-established, full-service shop with a strong local reputation for reliability and honest service. They have specific experience with GM trucks and SUVs, including servicing 4WD systems, performing towing package maintenance, and addressing common electrical issues found in Denali trims. They are known for their thorough diagnostics and customer communication.

1402 Indianapolis Rd, Greencastle, IN 46135

Specialties & Features

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

Business Information

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

Beck's Service Center

4.6
(150 reviews)
Verified

Beck's has been a trusted name in the community for decades. They offer a comprehensive range of auto repair services with a notable focus on domestic trucks. Their strength lies in mechanical repairs, including transmission service, engine work, and suspension repairs for heavy-duty GMC models like the Sierra 2500HD/3500HD. They are a popular choice for routine maintenance and more significant repairs.

2002 Indianapolis Rd, Greencastle, IN 46135

Specialties & Features

Transmission repair
Heavy-duty truck service
General GMC diagnostics

Business Information

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

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

** The GMC repair market serving Putnamville, IN is characterized by a reliance on reputable independent shops in nearby Greencastle, rather than a dedicated GMC dealership or a high volume of specialists within the tiny Putnamville community itself. The competition is moderate, with a handful of long-standing, high-quality providers dominating the market. Customers benefit from this, as these shops have built their reputations on servicing the local farming, construction, and family needs, which heavily feature GM trucks. The average quality of service is high, with several shops boasting Google ratings consistently above 4.5 stars. Pricing is typically competitive and often more affordable than dealerships in larger cities like Indianapolis, while still providing expert-level service for complex systems like Duramax diesel and Allison transmissions. For the most specialized electronic or luxury feature repairs on Denali models, owners may still consider a dealership in Indianapolis, but for the vast majority of mechanical, drivetrain, and general maintenance needs, the local Putnam County shops are more than capable and highly trusted.

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 Putnamville regulations and climate