The Best GMC Repair in Joliet, MT

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

#1

K&L Diesel and Auto Repair

4.8
(180 reviews)
Verified

A highly regarded, family-owned shop known as the premier diesel specialist in the region. They have a dedicated following for their deep expertise in Duramax diagnostics, performance tuning, and complex repairs. Their technicians are skilled in both heavy-duty mechanical work and sophisticated electronic systems, making them a top choice for Denali models and modern GMC trucks.

234 Industrial Way, Joliet, MT 59041

Specialties & Features

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

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Carbon County Truck & Auto

4.5
(95 reviews)
Verified

A well-established, full-service shop with a strong reputation for honesty and reliable work on both domestic trucks and passenger vehicles. They offer a comprehensive range of services, from routine EcoTec engine maintenance to complex 4WD and transmission work. They are a go-to for locals who need dependable service on their daily driver or work truck.

101 Main Street, Joliet, MT 59041

Specialties & Features

EcoTec engine diagnostics
4WD system service
General GMC maintenance and repair

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Joliet Service Center

4.3
(70 reviews)
Verified

The most local general repair shop in Joliet, providing essential automotive services to the community. While not a dedicated GMC specialist, they are capable of handling many common issues on GMC vehicles, including basic diagnostics, brake service, and suspension work. They are a trusted option for minor repairs and pre-purchase inspections.

45 Railroad Avenue, Joliet, MT 59041

Specialties & Features

General auto repair and maintenance
Basic diagnostics
Brake and suspension service

Business Information

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

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

** The GMC repair market in Joliet, Montana, reflects its rural, small-town character. The market is not saturated with specialized dealers but is served by a handful of highly capable independent shops. The competition is moderate but quality is generally high, as these businesses survive on reputation and word-of-mouth in a tight-knit community. * **Average Quality:** The average quality of independent shops is good to very good, with a strong emphasis on diesel and truck expertise due to the agricultural and ranching needs of the area. * **Competition Level:** Competition is limited but fierce for reputation. There are no GMC dealerships in Joliet itself, so independent shops compete to be the trusted alternative to the dealerships in Billings (approx. 50 miles away). * **Typical Pricing:** Labor rates are typically 15-20% lower than dealership rates in Billings, ranging from $110-$140 per hour. This provides significant value, especially for major jobs like transmission or diesel engine work, making the local specialists a cost-effective and skilled choice for GMC owners. Parts pricing is generally competitive with the open market. For highly specialized diagnostics on Denali electronics or complex transmission programming, some owners may still opt for the dealership in Billings, but for the vast majority of mechanical and service needs, the local providers in and around Joliet are more than capable.

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 Joliet regulations and climate