Top 3 GMC Repair Shops in Garrett

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

#1

Bighorn Tire & Automotive

4.7
(180 reviews)
Verified

A highly reputable, family-owned service center known for its expertise in domestic trucks, particularly GMC and Chevrolet. They are a local favorite for their honest diagnostics and ability to handle complex drivetrain and engine work. They cater extensively to the needs of ranchers and heavy-duty truck owners.

1102 Brundage Ln, Sheridan, WY 82801

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

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

Rode's Automotive & Diesel Repair

4.8
(95 reviews)
Verified

A specialized shop with a formidable reputation for diesel performance and repair. Rode's is the go-to provider for complex Duramax diagnostics, performance tuning, and major engine overhauls. Their technicians have deep, specific knowledge of GM's diesel platforms.

1502 E 5th St, Sheridan, WY 82801

Specialties & Features

Duramax diesel service
EcoTec engine diagnostics
towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Sheridan GM

4.5
(250 reviews)
Verified

The authorized GMC dealership in Sheridan. This is the premier choice for warranty work, complex electronics, and luxury Denali feature repairs. Their technicians receive direct factory training and have access to the latest GM diagnostic tools and OEM parts.

2002 Coffeen Ave, Sheridan, WY 82801

Specialties & Features

Denali luxury features and electronics
Allison transmission repair
GMC factory recalls and service

Business Information

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

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

** The GMC repair market in the Sheridan, WY area (which serves the broader region) is robust and highly competitive, driven by a customer base that depends on reliable truck performance for both business and daily life. The average quality of service is very high, as shops must prove their capability with complex, high-value vehicles to stay in business. * **Competition Level:** High. The market is split between the factory-authorized dealer (**Sheridan GM**) and several highly capable independent shops (**Bighorn Tire**, **Rode's Automotive**). This competition benefits consumers through specialized expertise and competitive pricing. * **Typical Pricing:** Pricing is tiered. The dealership (**Sheridan GM**) typically commands a premium for OEM parts and specialized electronics work. Independent specialists (**Bighorn Tire, Rode's**) often offer more competitive labor rates, making them a preferred choice for mechanical repairs, diesel work, and suspension upgrades. A significant portion of the local clientele requires heavy-duty and towing-related services, which all top shops are well-equipped to handle. * **Key Differentiator:** Expertise is the primary differentiator. Customers choose based on the specific need: the dealership for warranty and electronics, Rode's for advanced diesel performance, and Bighorn Tire for a trusted, all-around mechanical and suspension expertise. There is no single "best" shop, but rather a top tier of specialists suited for different tasks.

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 Garrett regulations and climate