The Best GMC Repair in Windsor, CO

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

#1

Loveland GMC (Collins Auto Care)

4.8
(280 reviews)
Verified

While bearing the name of the neighboring city, this highly reputable, family-owned shop is a top destination for Windsor residents seeking expert GMC care. They are known for their master technicians, transparent diagnostics, and ability to handle everything from routine EcoTec service to complex Duramax and Allison repairs. They have a strong focus on customer education and service quality.

1201 E 11th St, Loveland, CO 80537 (Serves the entire Windsor region)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Windsor Autotech

4.6
(150 reviews)
Verified

A well-established local independent shop with a strong reputation for honesty and technical competence. They have specific diagnostic tools for modern GM vehicles and are frequently praised for their work on engine diagnostics, electrical systems, and transmission services. They are a go-to for residents who prefer an independent, local expert over a dealership.

1555 Main St, Windsor, CO 80550

Specialties & Features

EcoTec engine diagnostics
Transmission repair
Denali luxury features and electronics

Business Information

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

Northern Colorado Diesel & Auto Repair

4.7
(190 reviews)
Verified

As the name implies, this shop specializes in diesel performance and repair, making them a prime choice for Windsor's GMC Duramax owners. They offer comprehensive service from basic maintenance to performance tuning and major engine overhauls. Their expertise naturally extends to the allied systems, including the Allison transmission, 4WD, and towing systems found on heavy-duty GMC trucks.

2505 S Shields St, Fort Collins, CO 80526 (A short drive from Windsor)

Specialties & Features

Duramax diesel service
Towing package maintenance
4WD system service

Business Information

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

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

** The GMC repair market in Windsor, Colorado, is characterized by high-quality, specialized service providers, though the absolute number of shops within the immediate city limits is limited. The market is not saturated, leading to strong competition based on reputation and technical capability rather than price. The proximity to larger automotive markets like Fort Collins and Greeley means residents have access to a wider range of specialists, including dedicated diesel and transmission shops, just a short drive away. **Average Quality:** The quality of service is generally high, with several shops boasting master technicians and specific GM/diesel certifications. Customer reviews consistently highlight technical expertise and trustworthiness as key differentiators. **Competition Level:** Moderate. While there are several general auto repair shops, true specialists in GMC/Duramax/Allison systems are fewer, giving the top-tier shops a strong, stable customer base. The competition is primarily between highly competent independents and the dealerships in neighboring cities. **Typical Pricing:** Pricing is competitive with the Northern Colorado region. Labor rates typically range from **$130 - $180 per hour**. Specialized diesel and transmission work commands the premium end of this scale. Dealerships are generally the most expensive option, while reputable independents offer comparable expertise at a slightly lower 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 Windsor regulations and climate