The Best GMC Repair in Trego, MT

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

#1

Eureka Auto & Diesel

4.7
(120 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in diesel engines and heavy-duty truck systems. They are the go-to provider in northern Lincoln County for complex diagnostics and repairs on modern pickups and SUVs. Their technicians have extensive experience with GM platforms.

1002 U.S. Hwy 93 N, Eureka, MT 59917 (Approx. 15 miles from Trego)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing systems

Business Information

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

Certified Automotive & 4x4

4.5
(180 reviews)
Verified

This Kalispell-based shop is a regional leader for specialized 4WD, transmission, and performance work. While not exclusively a GMC shop, their technical staff has significant certifications and hands-on experience with GM's Duramax/Allison powertrains and complex electronic systems found in Denali models.

125 Commerce Street, Kalispell, MT 59901 (Approx. 45 miles from Trego)

Specialties & Features

4WD and towing system service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Libby Tire & Auto Service

4.3
(90 reviews)
Verified

A trusted, long-standing local business providing comprehensive automotive care. They offer robust general repair and maintenance services with a strong focus on domestic trucks. They are a practical and reliable choice for routine service, suspension work, and towing package maintenance for GMC owners in the immediate area.

1015 W 9th St, Libby, MT 59923 (Approx. 25 miles from Trego)

Specialties & Features

Towing package maintenance
General engine diagnostics
Suspension service

Business Information

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

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

** The GMC repair market for Trego, Montana, and the surrounding Lincoln County area is characterized by a small number of highly capable, independent shops rather than dedicated GMC dealerships. The closest dealerships are in Kalispell, creating an opportunity for skilled local independents to thrive. The average quality of service is high, as these shops rely on their reputation in a tight-knit community. Competition is moderate but specialized; shops often develop niche reputations (e.g., one for diesel, another for transmissions). Pricing is generally competitive and often more favorable than dealership rates, but labor rates for complex diesel or transmission work command a premium due to the required expertise. For Trego residents, a short drive to Eureka or Libby provides access to competent service, while more specialized or luxury (Denali) electronic issues may necessitate the trip to the larger service center in Kalispell.

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 Trego regulations and climate