The Best GMC Repair in Commiskey, IN

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

#1

D & W Diesel & Auto Repair

4.8
(180 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in diesel powertrains and heavy-duty truck systems. They are the go-to provider in the region for complex Duramax and Allison transmission work, with technicians who have direct experience with the latest GHD platforms. They also handle the full spectrum of GMC service, from EcoTec engines to sophisticated 4WD and towing system diagnostics.

200 W County Road 300 N, North Vernon, IN 47265

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Pete's Service Center

4.6
(250 reviews)
Verified

A long-standing pillar of the local automotive community with a strong reputation for honesty and comprehensive service. While not a diesel-specific shop, they have certified technicians proficient in all GMC gasoline engines, including the EcoTec series, and are particularly adept at transmission service, 4WD systems, and general towing package maintenance. They are an excellent choice for routine and complex repairs on Sierra and Denali models.

101 S Chestnut St, Seymour, IN 47274

Specialties & Features

EcoTec engine diagnostics
Transmission repair
4WD and towing system service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

A-1 Automotive

4.7
(150 reviews)
Verified

A modern, well-equipped shop that has built a strong reputation for tackling complex electrical and electronic issues, making them a great fit for Denali models with their advanced luxury features. Their technicians are skilled in using advanced diagnostics for both engine management and infotainment systems. They offer a full range of services, including suspension work and transmission repair for GMC trucks and SUVs.

2635 National Rd, Columbus, IN 47201

Specialties & Features

Denali luxury features and electronics
Transmission repair
EcoTec engine diagnostics

Business Information

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

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

The GMC repair market for Commiskey residents is characterized by a reliance on reputable, independent shops in neighboring towns rather than dealerships or in-town options. The closest GMC dealerships are in Columbus or Madison, which are a longer drive. This has fostered a competitive environment for the high-quality independent shops in North Vernon, Seymour, and Columbus, which actively compete for the business of truck and SUV owners from the surrounding rural areas. **Average Quality:** The quality of service is generally high, with shops competing on reputation, specialized expertise, and personalized customer service. Shops like D & W Diesel have carved out a strong niche in diesel service, which is in high demand in this agricultural region. **Competition Level:** Competition is moderate but focused. There are many general mechanics, but only a handful have the specific tooling, software, and technician expertise to properly service the full range of GMC systems, particularly Duramax diesel and Allison transmissions. This allows the top specialists to command premium prices. **Typical Pricing:** Pricing is competitive with dealerships but often provides better value due to lower labor rates. Expect to pay $120-$150 per hour for labor. Specialized diesel and transmission work will be at the higher end of this scale. These established shops are transparent with quotes and typically use high-quality parts, ensuring a good return on investment for critical repairs.

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 Commiskey regulations and climate