The Best GMC Repair in Grovertown, IN

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

#1

Starke County Diesel & Auto Repair

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known as the go-to destination for diesel and heavy-duty truck service in Starke County. They have built a strong reputation for technical expertise on complex drivetrain and powertrain systems, making them a top choice for demanding GMC owners.

2998 W State Road 10, Knox, IN 46534

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Northwood Automotive

4.5
(120 reviews)
Verified

A well-established, full-service shop with a significant local presence. They are praised for their diagnostic capabilities, especially with modern engine computers and electronics, and have technicians experienced with the full range of GMC models, from light-duty pickups to Denali SUVs.

402 S Heaton St, Knox, IN 46534

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
General GMC maintenance

Business Information

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

Koontz Wheel & Axle

4.4
(90 reviews)
Verified

While serving a broad range of vehicles, Koontz has a dedicated specialty in driveline, 4WD, and suspension systems. They are the preferred experts for customers experiencing issues with 4WD engagement, differentials, and towing system components, which are critical for GMC trucks used for work or recreation.

1516 S Center St, Plymouth, IN 46563

Specialties & Features

4WD and towing system service
Driveline repair
Suspension alignment and lift kits

Business Information

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

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

** The GMC repair market serving Grovertown, Indiana, is characterized by a small number of highly specialized independent shops rather than a high volume of general mechanics. Due to Grovertown's small size, residents typically rely on businesses in the commercial hub of Knox, IN (approx. 6 miles away) or in larger nearby towns like Plymouth. The market competition is moderate, with a clear distinction between general auto repair shops and the diesel/driveline specialists. The top shops have secured their reputation through specific technical certifications (such as ASE) and by investing in proprietary diagnostic tools for GMC systems. Pricing is competitive for the region, with labor rates typically ranging from $110-$140 per hour for specialized work. Customers prioritize proven expertise and reliability over cost, especially for complex repairs on Duramax diesel engines and Allison transmissions.

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 Grovertown regulations and climate