The Best GMC Repair in Colorado City, CO

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

#1

Moran Family of Brands - Pueblo

4.5
(287 reviews)
Verified

As the official GMC dealership in the region, this is the premier destination for factory-trained service. Their technicians are certified directly by GM and have exclusive access to the latest technical service bulletins, diagnostic software, and genuine GM parts. They are best equipped to handle complex electronics, warranty work, and all the specialized services for Denali, Duramax, and Allison systems.

4200 N. Freeway, Pueblo, CO 81008

Specialties & Features

Duramax diesel service
Denali electronics and features
Allison transmission repair

Business Information

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

C & C Automotive & Diesel

4.8
(134 reviews)
Verified

A highly respected independent shop known for its expertise in both domestic gasoline and diesel engines. Reviews consistently praise their honesty, deep technical knowledge, and ability to handle complex drivetrain and transmission issues on heavy-duty trucks. They are a strong alternative to the dealership for owners of older or out-of-warranty GMCs.

1027 W 6th St, Pueblo, CO 81003

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

A-1 Transmission & Auto Repair

4.6
(89 reviews)
Verified

While the name highlights transmissions, this well-established local shop provides comprehensive service for all major systems on GMC trucks. They have specific experience with the GM 10-speed automatic transmissions and 4WD transfer case service, making them an excellent choice for transmission-related concerns and general maintenance on Sierra and Canyon models.

231 S Santa Fe Ave, Pueblo, CO 81003

Specialties & Features

Transmission repair (Allison
10-speed)
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Colorado City

** The GMC repair market serving Colorado City is centralized in Pueblo, CO. The quality of service available is high, with a competitive landscape that includes a major dealership and several well-regarded independent shops. This competition benefits consumers by providing options for both factory-certified care and specialized independent service. * **Average Quality:** The market offers very competent service, from dealership-level diagnostics to independent mechanic expertise, particularly for diesel and transmission work. * **Competition Level:** Moderate to high within the Pueblo market. Customers can choose between the OEM-backed dealership and multiple independent shops with strong local reputations, ensuring that quality and customer service are priorities. * **Typical Pricing:** Pricing is tiered. The dealership (Moran) typically commands a premium for OEM parts and factory-certified labor. Independent shops (C & C, A-1) generally offer more competitive labor rates, often 10-20% lower, while still providing high-quality service, making them a popular choice for non-warranty repairs.

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 Colorado City regulations and climate