The Best GMC Repair in Simla, CO

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

#1

Simla Service Center

4.7
(120 reviews)
Verified

A trusted, family-owned full-service garage and the primary automotive service provider in Simla. While not GMC-exclusive, they have deep experience with the GM platforms common in the area. They are known for honest diagnostics, reliable work on engines and drivetrains, and personalized service for local ranchers and drivers.

615 Park Ave, Simla, CO 80835

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
4WD and towing system service

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Ram Tough Diesel & Repair

4.8
(90 reviews)
Verified

Located a short drive away in Limon, this shop is the go-to regional specialist for diesel performance and repair. They have a dedicated following among GMC Duramax owners for their technical expertise, performance tuning capabilities, and heavy-duty repair services. They excel with complex electrical and powertrain issues.

102 Main St, Limon, CO 80828

Specialties & Features

Duramax diesel service
heavy-duty truck suspension
towing package maintenance

Business Information

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

Phil Long Service Center - Chapel Hills

4.5
(280 reviews)
Verified

As a certified GMC dealership service center located in Colorado Springs, this facility is the top choice for owners requiring factory-level expertise, specialized diagnostic tools, and genuine GM parts. It is the best option for warranty work, complex electronics, and Denali luxury feature repairs.

1710 Chapel Hills Dr, Colorado Springs, CO 80920

Specialties & Features

Denali luxury features and electronics
GMC factory certifications
Allison
10-speed transmission repair

Business Information

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

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

The GMC repair market in Simla, Colorado, reflects its rural character. There is no dedicated GMC dealership within the town, creating a niche filled by a highly capable local independent shop (Simla Service Center) and regional specialists. For routine maintenance and common mechanical issues, the local provider offers excellent service and convenience. However, for specialized work—particularly on Duramax diesel engines, complex transmission diagnostics, or advanced Denali electronics—residents are accustomed to traveling to nearby hubs like Limon (20-30 minutes) or Colorado Springs (approx. 1 hour). The competition level is moderate but specialized; shops survive on reputation and word-of-mouth in the tight-knit community. Pricing is generally competitive with rural averages at the local level but increases when utilizing the specialized diesel shop or the dealership in Colorado Springs, where labor rates and parts costs are higher. Overall, GMC owners in the area have access to high-quality repair options, though the choice often involves a trade-off between extreme convenience and highly specialized, factory-level expertise.

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 Simla regulations and climate