The Best GMC Repair in Fishtail, MT

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

#1

Stillwater Diesel & Auto Repair

4.8
(127 reviews)
Verified

Widely regarded as the premier diesel and heavy-duty truck specialist in Stillwater County. Located in Columbus, they are the closest dedicated diesel shop to Fishtail. They have a reputation for deep technical knowledge, especially with Duramax engines and Allison transmissions, and are the go-to for complex diagnostics and major repairs that general mechanics won't touch.

2345 East Pike Avenue, Columbus, MT 59019

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Absaroka Automotive & Off-Road

4.6
(89 reviews)
Verified

A highly-rated shop in Columbus that combines standard automotive repair with specialized off-road and 4WD service. They are particularly skilled in diagnosing and repairing the complex 4WD and electronic stability control systems found on GMC Sierra and Yukon models, making them an excellent choice for owners who use their trucks for recreation and towing.

1201 North 9th Street, Columbus, MT 59019

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
towing package maintenance

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Columbus Tire & Auto Service

4.4
(184 reviews)
Verified

As one of the longest-established general auto shops in the area, they serve as a reliable first stop for many Fishtail residents for routine maintenance and common repairs. While not a dedicated GMC specialist, their broad service range includes competent diagnostics for EcoTec engines, basic towing package checks, and suspension work. They are known for honesty and strong customer service.

520 East Pike Avenue, Columbus, MT 59019

Specialties & Features

EcoTec engine diagnostics
general maintenance
tire and suspension service

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Fishtail, Montana, is characteristic of a rural, agricultural, and recreation-based economy. There are no dedicated GMC or GM dealerships within Stillwater County, creating a niche for independent shops that specialize in the trucks and SUVs prevalent in the area. The market is not highly saturated with competition, but the existing providers are robust and have established strong reputations for reliability and specialized knowledge, particularly concerning diesel powertrains and 4x4 systems. **Average Quality:** The quality of specialized service is high, especially for diesel and drivetrain work, as the local shops must be proficient enough to prevent customers from driving the significant distance to Billings. General maintenance quality is also good, with a focus on practical, long-lasting repairs. **Competition Level:** Moderate. While there are only a handful of shops, they each have carved out a specific niche (e.g., Stillwater Diesel for heavy work, Absaroka for off-road, Columbus Tire for general service). This reduces direct competition and allows each to develop deep expertise in their area. **Typical Pricing:** Pricing is generally in line with, or slightly below, national dealership rates but reflects the premium for specialized labor. Diesel and transmission work commands a higher price due to the required expertise and tooling. Customers can expect honest, market-competitive pricing, with a focus on value and durability over the absolute lowest cost.

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 Fishtail regulations and climate