The Best GMC Repair in Brush, CO

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

#1

Brush Auto & Diesel

4.7
(180 reviews)
Verified

A cornerstone of the Brush automotive scene, Brush Auto & Diesel is widely regarded as the most capable shop in the area for heavy-duty truck and diesel service. They have a dedicated bay for diesel diagnostics and repair, making them the primary local choice for Duramax owners. Their technicians have extensive experience with domestic drivetrains and chassis systems.

1254 Edison St, Brush, CO 80723

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Allison transmission repair

Business Information

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

K & M Service Center

4.5
(120 reviews)
Verified

A trusted family-owned business with a long history in the community. K & M is known for its honest diagnostics and reliable work on all domestic makes, with a significant portion of their workload being GMC and Chevrolet trucks. They are a go-to for general maintenance, EcoTec engine issues, and 4WD system service.

600 Industrial Park Rd, Brush, CO 80723

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
General GMC maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Pit Stop Automotive

4.3
(90 reviews)
Verified

A well-respected, smaller shop known for personalized service and strong technical skills. Pit Stop handles a wide range of repairs but has developed a strong reputation for electrical diagnostics and transmission services, making them a solid choice for addressing electronic issues in Denali models and performing transmission fluid services on Allison units.

18514 CO-71, Brush, CO 80723 (Located on the highway for easy access)

Specialties & Features

Transmission service
Denali electronics diagnostics
Towing package maintenance

Business Information

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

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

** The GMC repair market in Brush, Colorado, reflects its agricultural and rural nature. The demand is high for capable service on heavy-duty pickups and SUVs, but the supply of specialists is concentrated within a handful of long-established, general repair shops. There are no dedicated GMC or GM dealerships within the city limits. The average quality of service is high, as these local businesses survive on reputation and word-of-mouth in a tight-knit community. Competition is moderate but friendly, with each shop having its own loyal customer base and slight niche (e.g., Brush Auto for diesel, K & M for general service). Pricing is typically competitive and often lower than in metropolitan areas, though specialized diesel and transmission work commands a premium due to the required expertise and equipment. For the most complex computer-related issues or warranty work, owners are typically directed to dealerships in Fort Morgan (~15 miles away) or Greeley (~50 miles away). For the vast majority of service needs, however, the local providers in Brush are more than capable and offer a level of personal service that is highly valued.

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 Brush regulations and climate