The Best GMC Repair in Lonepine, MT

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

#1

Lonepine Service & Repair

4.4
(65 reviews)
Verified

A true local, full-service garage trusted by the community for decades. While not GMC-exclusive, they handle a wide range of mechanical work, including engine diagnostics, basic transmission service, and suspension work on the heavy-duty trucks common to the area. They are the first stop for local residents for convenience and trustworthy, general repairs.

3855 US-93, Lonepine, MT 59848

Specialties & Features

General engine diagnostics
routine maintenance
light suspension work
brake service

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Denny's Inc. - Truck & Auto Center

4.7
(180 reviews)
Verified

Located in the larger hub of Kalispell, this is a family-owned and operated business with a stellar reputation for expertise in domestic trucks. They are frequently recommended for complex diesel and transmission work. Their technicians have deep experience with GM platforms and are equipped to handle the sophisticated diagnostics required for Duramax engines, Allison transmissions, and 4WD systems.

1135 US-2 W, Kalispell, MT 59901

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and differential service

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Lithia Chrysler Jeep Dodge Ram of Kalispell (Service Department)

4.3
(250 reviews)
Verified

While a CDJR dealership, their highly-trained and certified service department is one of the best-equipped in the region for advanced diagnostics and repair. They have the proprietary GM-specific scan tools and software updates necessary to properly service and program complex Denali electronics, infotainment systems, and advanced towing features that general shops may not be able to address.

2385 US-93 N, Kalispell, MT 59901

Specialties & Features

Advanced electronics diagnostics
engine computer programming
towing system calibration

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Lonepine, Montana, is characterized by a reliance on regional providers due to the town's small size. The local option (Lonepine Service) is excellent for routine maintenance and general repairs, providing essential services to the community. However, for the specialized services requested—particularly Duramax, Allison, and Denali electronics—residents must travel approximately 45-60 minutes to Kalispell. The competition in Kalispell is robust, with several high-quality independent shops and dealerships. Shops like Denny's Inc. have built their reputation on technical expertise and personal service for complex drivetrain components, often at a lower labor rate than dealerships. Dealership service departments offer the advantage of OEM parts and direct technical support from the manufacturer, which is critical for advanced electronic and programming issues. **Typical Pricing:** Labor rates in the region range from **$110 - $150 per hour**. Independent specialists typically occupy the middle of this range, while dealerships are at the premium end. Given the specialized nature of diesel and transmission work, repair bills can be significant, but the quality of work from the top providers justifies the investment to protect the value of a GMC truck.

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 Lonepine regulations and climate