The Best GMC Repair in Georgetown, CO

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

#1

Georgetown Auto Service

4.8
(180 reviews)
Verified

A long-standing, family-owned full-service shop renowned for its honest diagnostics and high-quality work. They are the primary and most trusted automotive service center within Georgetown itself. While not exclusively a GMC specialist, their deep familiarity with the 4WD, transmission, and engine demands of mountain driving—especially for trucks like the GMC Sierra and Yukon—makes them the top local choice for routine and complex repairs.

1911 Argentine St, Georgetown, CO 80444

Specialties & Features

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

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Clear Creek Diesel & Auto Repair

4.7
(150 reviews)
Verified

Located just 10 minutes west of Georgetown in Idaho Springs, this shop is the area's leading expert in diesel performance and repair. They are the go-to specialist for complex Duramax engine work, from routine maintenance to major performance upgrades and diagnostics. Their technicians have specific training and extensive experience with heavy-duty GMC platforms.

2231 Colorado Blvd, Idaho Springs, CO 80452

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Phil Long Service Center of Silver Plume

4.5
(90 reviews)
Verified

Situated in the adjacent town of Silver Plume, this service center is part of the renowned Phil Long dealership network. It offers the closest thing to a dealership-level of GMC-specific technical expertise in the immediate area. They have direct access to GM technical resources, specialized tools, and OEM parts, making them ideal for complex electronics and Denali luxury feature repairs.

501 Main St, Silver Plume, CO 80476

Specialties & Features

Denali luxury features and electronics
GMC-specific diagnostics
Factory-trained technicians

Business Information

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

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

** The GMC repair market in the Georgetown area is characterized by high-quality, specialized service providers who cater to the demanding needs of mountain driving. The competition, while not dense in terms of sheer numbers, is fierce on quality and technical expertise. Shops must be proficient with 4WD systems, transmission stress from mountain grades, and engine performance at high altitude. The presence of a major dealership-affiliated center (Phil Long) alongside highly-rated independent specialists (Georgetown Auto, Clear Creek Diesel) creates a healthy competitive environment. Typical pricing is above national averages, reflecting the higher cost of operation in a mountain community and the specialized skill set required, but is generally viewed as fair and justified by the quality of work. Customers have clear choices between a trusted local generalist, a dedicated diesel performance shop, and a dealership-level technical center, all within a short drive.

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 Georgetown regulations and climate