The Best GMC Repair in Silverthorne, CO

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

#1

Summit County Automotive

4.8
(240 reviews)
Verified

Widely regarded as the premier independent shop in Summit County for GM vehicles. They have built a stellar reputation for their technical depth, especially with complex drivetrain and engine issues. They are known for honest diagnostics and are a trusted alternative to the dealership.

488 Blue River Pkwy, Silverthorne, CO 80498

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and towing system service

Business Information

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

High Country Diesel & Auto Repair

4.7
(180 reviews)
Verified

As the name implies, this shop has a specific focus on diesel performance and repair, making them a top choice for Duramax owners. They combine expertise in heavy-duty truck systems with comprehensive general auto repair, offering a one-stop shop for powerful GMC trucks.

359 Blue River Pkwy, Silverthorne, CO 80498

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
EcoTec engine diagnostics

Business Information

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

Silverthorne Standard Auto Service

4.6
(150 reviews)
Verified

A long-standing, family-oriented shop known for its reliable service and strong community ties. While they service all makes, they have specific technicians with advanced training in GM platforms. They excel at electrical diagnostics and general maintenance, making them a great choice for Denali electronics and towing package upkeep.

601 Blue River Pkwy, Silverthorne, CO 80498

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
Allison transmission repair

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Silverthorne is robust and specialized, driven by the needs of a local population that relies heavily on capable trucks and SUVs. The average quality of service is exceptionally high, as shops must compete in a knowledgeable, word-of-mouth-driven community. The competition level is moderate but fierce among the top-tier independents, who often compete directly with the Glenwood Springs GMC dealership to the west. Typical pricing reflects this; labor rates are in the $150-$190/hour range, which is standard for a specialized, high-cost-of-living mountain town. Customers can expect thorough diagnostics and a focus on durability, given the critical nature of reliable vehicle performance in the mountainous environment.

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 Silverthorne regulations and climate