Top 3 GMC Repair Shops in Firestone

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

#1

Ehrlich GMC Fort Collins

4.5
(700 reviews)
Verified

As an official GMC dealership, Ehrlich provides the highest level of factory-trained technicians, genuine GM parts, and specialized diagnostic equipment. They are the premier destination for warranty work, complex electronics on Denali models, and all recalls. While located in Fort Collins, they are a well-known regional destination for serious GMC repairs, especially for Duramax and Allison systems.

5600 S College Ave, Fort Collins, CO 80525

Specialties & Features

Duramax diesel service
Denali luxury features and electronics
Allison transmission repair

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Firestone Complete Auto Care

4.3
(150 reviews)
Verified

A trusted national brand with a strong local presence. This location is convenient for Firestone residents and is well-reviewed for routine and complex repairs. Their technicians are certified and they invest in the necessary tools to service a wide range of GMC models, from EcoTec engines to towing package maintenance and suspension work.

11067 Co Rd 16, Firestone, CO 80504

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
General service
repairs

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

All Pro Automotive & Transmission

4.9
(250 reviews)
Verified

A highly reputable independent shop in nearby Longmont, consistently earning top marks for customer service and technical expertise. They specialize in transmission work, including the robust Allison transmissions, and are experts in 4WD systems and diesel engine service. They are a top choice for owners who prefer an independent, master-certified technician over the dealership.

2255 Ionosphere St Unit C, Longmont, CO 80504

Specialties & Features

Allison transmission repair
4WD and towing system service
Heavy-duty truck suspension

Business Information

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

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

** The GMC repair market in the Firestone, Colorado area is robust and competitive, driven by the region's high ownership rates of trucks and SUVs for both personal and commercial use. The average quality of service is high, with a clear tiered structure: * **Top Tier (Dealerships):** Represented by providers like Ehrlich GMC, this tier offers the most specialized expertise for complex issues, particularly with diesel engines, advanced electronics, and warranty work. Pricing is typically at a premium. * **Mid Tier (Specialized Independents):** Shops like All Pro Automotive offer deep, master-level technical knowledge on specific systems (transmissions, 4WD) often at a lower labor rate than dealerships, providing exceptional value for non-warranty repairs. * **Convenience & Service Tier (National Chains):** Providers like the local Firestone Complete Auto Care offer strong general service, convenience, and nationwide warranties, making them a solid choice for routine maintenance, diagnostics, and less specialized repairs. Competition is strong, forcing shops to maintain high customer satisfaction to survive. Typical pricing reflects the national average for automotive repair, with dealerships commanding the highest rates, followed by specialized independents, and then national chains. For GMC owners in Firestone, the key is matching the repair need with the appropriate tier of provider.

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 Firestone regulations and climate