The Best GMC Repair in Whitefish, MT

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

#1

L&L Automotive

4.8
(180 reviews)
Verified

Widely regarded as the top-tier mechanic shop in Whitefish, L&L Automotive has built a stellar reputation for honest diagnostics and expert repair work. They are frequently recommended for complex issues on domestic trucks and SUVs, including the full range of GMC services from diesel engine work to advanced electronics. Their technicians have extensive experience with the powertrains and systems common to Sierra and Yukon models.

645 Wisconsin Ave, Whitefish, MT 59937

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Whitefish Automart

4.5
(120 reviews)
Verified

A long-standing pillar of the local automotive community, Whitefish Automart offers a comprehensive service department with a strong focus on American-made trucks. They are known for their practical expertise in 4WD systems and suspension work, crucial for the heavy-duty GMC trucks used for towing and navigating Montana's rugged terrain. They handle everything from routine maintenance to major overhauls.

520 3rd St E, Whitefish, MT 59937

Specialties & Features

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

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

LHC Auto & Truck Repair

4.6
(90 reviews)
Verified

While located just outside the city limits in the broader Flathead Valley, LHC is a crucial specialist for this list due to their explicit advertising of expertise in GM and GMC vehicles. They are a go-to for transmission work and diesel service, often taking on jobs that other shops turn away. Their smaller size can mean more personalized service and direct access to their master technicians.

225 Flathead Ave, Kalispell, MT 59901 (Serving the Whitefish area)

Specialties & Features

Allison transmission repair
Duramax diesel service
Towing package maintenance

Business Information

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

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

** The GMC repair market in Whitefish, MT, is characterized by high demand but limited dedicated specialization. As a town of approximately 8,000 people, it lacks a dedicated GMC dealership service center, forcing owners to rely on independent shops. The competition level is moderate, with a handful of highly reputable shops dominating the market for truck repair. The average quality of service is generally considered high, as the local economy depends on reliable vehicles for tourism, construction, and personal use. Shops that survive and thrive here do so on reputation and word-of-mouth. Pricing is typically at a premium compared to national chain shops, reflecting the higher cost of business in a resort town and the specialized knowledge required. However, customers largely report that the cost is justified by the quality of work and diagnostic accuracy, especially for complex systems like the Duramax diesel and Allison transmission. For highly specialized Denali electronics or warranty work, residents often make the 15-minute drive to the GMC dealership 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 Whitefish regulations and climate