The Best GMC Repair in Greentown, IN

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

#1

Stellar Diesel & Performance

4.8
(240 reviews)
Verified

Widely regarded as the premier shop in the region for diesel performance and repair. They have built a formidable reputation for deep technical expertise on Duramax engines and Allison transmissions, often handling complex diagnostics and performance upgrades that general shops avoid. Their clientele includes many heavy-duty GMC owners, particularly 2500/3500 series trucks used for farming and heavy towing.

1818 S Plate St, Kokomo, IN 46902

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension and towing packages

Business Information

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

Kokomo Advanced Auto Care

4.6
(180 reviews)
Verified

A highly reputable, full-service shop known for its modern diagnostic capabilities and certified technicians. They are a top choice for owners of GMC Denali models and newer vehicles with complex electronics. Their strength lies in combining traditional mechanical repair with advanced computer systems diagnostics, making them ideal for EcoTec engine issues, infotainment systems, and sophisticated 4WD diagnostics.

1010 W Jefferson St, Kokomo, IN 46901

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
4WD and towing system service

Business Information

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

Greentown Auto & Truck Repair

4.4
(95 reviews)
Verified

The most local option directly serving the Greentown community. This family-owned shop provides reliable, honest service for a wide range of GMC trucks and SUVs. They are praised for their personalized service and expertise in general maintenance and repair, including transmission service, suspension work, and towing package maintenance. They are a solid choice for routine and non-specialized complex repairs on both gasoline and diesel GMC vehicles.

101 E Main St, Greentown, IN 46936

Specialties & Features

General GMC service and repair
transmission service
towing package maintenance

Business Information

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

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

** The GMC repair market serving Greentown, Indiana, is characterized by a strong reliance on the broader Kokomo service ecosystem. As a small, rural town, Greentown itself has limited specialized options, with **Greentown Auto & Truck Repair** being the primary local provider for general needs. For the highly specialized services you requested—particularly Duramax and Allison work—residents consistently look to established specialists in Kokomo, approximately a 15-minute drive away. The competition level is moderate but quality is high, with a clear distinction between general auto shops and diesel/performance specialists. Pricing reflects this specialization; general maintenance is competitively priced, while diesel engine and complex transmission work commands a premium due to the required expertise and equipment. Customers report that wait times for top-tier specialists can be longer, indicating high demand and a reputation for quality work that justifies the patience. The market effectively serves the agricultural and commuter needs of the region with a good mix of local convenience and metropolitan-level technical expertise nearby.

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 Greentown regulations and climate