The Best GMC Repair in Fredericksburg, IN

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

#1

Gates GMC

4.6
(180 reviews)
Verified

As the local authorized GMC dealership, Gates provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and diagnostic software. They are the premier destination for warranty work, complex electronics, and maintaining factory certifications.

2000 Newton St, Jasper, IN 47546 (Approx. 15 miles from Fredericksburg)

Specialties & Features

Denali luxury features and electronics
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Hoosier Diesel & Auto

4.8
(95 reviews)
Verified

A highly-rated independent shop known for its expertise in diesel performance and repair. They are a top choice for Duramax owners needing anything from routine maintenance to major engine work and performance upgrades. Their technicians have deep experience with heavy-duty truck systems.

1018 Mill St, Jasper, IN 47546

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

O'Riley's Auto Service

4.7
(70 reviews)
Verified

A well-established, family-owned auto repair shop located directly in Fredericksburg. While not exclusively a GMC specialist, they have a long-standing reputation for honest work and have developed significant expertise with GM vehicles common to the area, including transmissions and 4WD systems.

108 E Main St, Fredericksburg, IN 47120

Specialties & Features

Transmission repair
4WD system service
General GMC maintenance

Business Information

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

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

The GMC repair market in Fredericksburg itself is limited due to the town's small size, with O'Riley's Auto Service being the primary local option. For specialized services—particularly for Duramax diesel, Allison transmissions, and advanced Denali electronics—residents consistently look to the larger market in **Jasper, IN**, which is a 15-20 minute drive away. Jasper hosts the authorized GMC dealership (Gates GMC) and several highly competent independent shops (like Hoosier Diesel & Auto), creating a competitive and high-quality service environment. This dynamic means consumers have a clear choice: local convenience for general repairs (O'Riley's) or a short drive to Jasper for factory-specific or heavy-duty expertise (Gates, Hoosier Diesel). Pricing is competitive, with the dealership typically commanding a premium for OEM parts and proprietary diagnostics, while independents often offer more personalized service and potentially lower labor rates for complex diesel and transmission work. Overall, the quality of service available to Fredericksburg residents is very high due to the proximity of the robust Jasper automotive market.

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 Fredericksburg regulations and climate