The Best GMC Repair in Grantsburg, IN

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

#1

Tom O'Brien Chrysler Dodge Jeep Ram Service Center

4.5
(180 reviews)
Verified

While part of a CDJR dealership, their service department is renowned in the region for its expertise with heavy-duty trucks and diesel engines. They have certified diesel technicians who are extensively trained on the complex Duramax and Allison systems found in GMC HD trucks. Their shop is equipped with the latest diagnostic tools for modern electronics and towing systems.

1600 E National Hwy, Washington, IN 47501

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Jasper Engines & Transmissions - Powertrain Service Center

4.7
(250 reviews)
Verified

A world-renowned and locally-headquartered expert in powertrains. They are the go-to specialists for complex transmission rebuilds and engine overhauls. For GMC owners with serious Duramax or Allison issues beyond routine maintenance, Jasper provides factory-level remanufacturing and repair services backed by a strong national warranty.

815 Wernsing Rd, Jasper, IN 47546

Specialties & Features

Allison transmission overhaul
Duramax engine diagnostics and repair
EcoTec engine service

Business Information

Years in Business:80 years
Licensed:Yes
Insured:Yes
#3

Buechler's Sales & Service

4.4
(90 reviews)
Verified

A long-standing, family-owned general automotive and truck repair shop with a strong local reputation for honest work. They have experienced technicians proficient in a wide range of services, making them an excellent local choice for routine GMC maintenance, 4WD system service, suspension work, and diagnosing common electronic issues.

106 S Broadway St, Petersburg, IN 47567

Specialties & Features

4WD and towing system service
Heavy-duty truck suspension
General GMC maintenance and diagnostics

Business Information

Years in Business:30 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market for residents of Grantsburg, IN is characterized by a reliance on service providers in neighboring commercial hubs like Washington, Jasper, and Petersburg. There are no dedicated GMC/Cadillac dealerships within a 30-minute drive, creating a niche filled by a mix of competing domestic brand dealerships (like Tom O'Brien), specialized powertrain experts (Jasper), and reputable independent shops (Buechler's). **Average Quality:** The quality of service is generally high, with shops competing on reputation in a tight-knit community. Expertise in diesel and transmission work is the key differentiator. **Competition Level:** Moderate. While there are several options, the number of shops with deep, certified expertise in all the requested specialties (especially Duramax/Allison) is limited, giving the top-tier providers less price competition for complex jobs. **Typical Pricing:** Labor rates are competitive for the rural Midwest, typically ranging from $110 - $150 per hour. Dealership-affiliated centers (Provider 1) are at the higher end, while independents (Provider 3) offer more budget-friendly rates for general repairs. Specialized work from Provider 2 commands a premium but is justified by their unparalleled expertise and warranty.

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 Grantsburg regulations and climate