The Best GMC Repair in Larslan, MT

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

#1

Glasgow Auto & Truck Repair

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for being the go-to for serious truck repair in the Valley County area. They have a strong reputation for diagnosing complex issues on modern diesel and gasoline trucks. Their technicians are skilled in both mechanical and electronic systems, making them a top choice for everything from Duramax engine work to Denali electronics.

58323 US-2, Glasgow, MT 59230

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Hi-Line Auto & Diesel

4.5
(90 reviews)
Verified

Specializes in the powertrain and drivetrain systems critical for the farming and towing needs of Northeastern Montana. They are particularly noted for their work on diesel performance, transmission overhauls, and 4WD systems. A reliable, no-nonsense shop that understands the demands placed on GMC trucks in this region.

1024 3rd Ave S, Glasgow, MT 59230

Specialties & Features

Diesel engine service
4WD and towing system service
Transmission repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

R&K Diesel & Auto

4.3
(70 reviews)
Verified

While a bit farther away, R&K is a dedicated diesel and truck specialist frequently recommended by owners of heavy-duty GMC pickups. They offer comprehensive diagnostics and repair, with a focus on both reliability and performance. They are a strong alternative for complex Duramax or EcoTec3 engine diagnostics that general shops may struggle with.

301 1st Ave N, Wolf Point, MT 59201

Specialties & Features

EcoTec engine diagnostics
Duramax diesel service
Towing package maintenance

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market for the Larslan area is characterized by a reliance on regional service hubs, primarily Glasgow, due to the sparse population and agricultural landscape. There are no dedicated GMC dealerships or exclusive GMC specialists within Larslan itself. The market in Glasgow is moderately competitive, with a few highly-regarded, long-standing shops that have built their reputation on serving the robust needs of the farming and ranching community. This results in a high average quality of service for truck-specific issues, particularly concerning diesel engines, transmissions, and heavy-duty suspensions. Pricing is generally competitive but reflects the specialized knowledge required for modern GMC systems; expect labor rates slightly lower than major metropolitan areas but higher than for standard passenger car repair, given the complexity of the work. For advanced Denali electronics or highly specialized transmission work, residents may still consider the GMC dealership in Williston, ND, as a further option, though the local shops are more than capable for the vast majority of repairs.

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 Larslan regulations and climate