The Best GMC Repair in Fromberg, MT

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

#1

T&C Automotive & Diesel

4.8
(180 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in both domestic and diesel vehicles. They are a top choice for complex diagnostics and heavy-duty repairs, earning consistent praise for their honesty, quality workmanship, and ability to handle everything from routine GMC maintenance to major Duramax and transmission overhauls.

1400 S 24th St W, Billings, MT 59102

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#2

Big Sky Truck & Auto Repair

4.7
(150 reviews)
Verified

Specializes in the service and repair of trucks and SUVs, with a significant portion of their work focused on GMC and Chevrolet models. They have modern diagnostic equipment and technicians with specific training on GM platforms, making them a strong contender for EcoTec engine work, towing system service, and general GMC repairs.

6057 S Frontage Rd, Billings, MT 59101

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
4WD service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

European Motorworks (Specializes in High-End & Complex Systems)

4.6
(90 reviews)
Verified

While the name suggests a European focus, this shop is renowned in the region for its advanced technical expertise, particularly with complex electronics and luxury vehicle features. They are the most qualified independent shop in the area to handle the sophisticated infotainment, comfort, and safety systems found in GMC Denali models, in addition to general mechanical repairs.

2520 1st Ave N, Billings, MT 59101

Specialties & Features

Denali luxury features and electronics
Advanced diagnostics
High-end suspension systems

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Fromberg, MT, is characterized by a reliance on service providers in the larger neighboring cities, primarily Billings (approx. 30 minutes away). Fromberg itself, with a population of around 450, does not host a dedicated GMC dealership or a repair shop that singularly specializes in all GMC systems. The market is therefore dominated by independent, high-quality shops in the Billings/Laurel area that have built strong regional reputations for expertise in American trucks and diesel engines. **Average Quality:** The quality is generally high, with several shops boasting decades of experience and technicians certified by ASE (Automotive Service Excellence) and other industry standards. Competition drives a focus on customer service and technical competency. **Competition Level:** Competition is moderate to high among independent shops in Billings. This benefits the consumer, as shops differentiate themselves through specialized services (e.g., T&C for diesel, European Motorworks for electronics) rather than just price. **Typical Pricing:** Labor rates are competitive for the region, typically ranging from **$120 - $150 per hour**. Given the specialized nature of diesel, transmission, and Denali electronics work, these services command a premium. Customers can expect higher parts and labor costs for Duramax and Allison services compared to standard automotive repair.

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 Fromberg regulations and climate