The Best GMC Repair in Uniontown, PA

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

#1

Glenn's Garage

4.8
(180 reviews)
Verified

A family-owned and operated business renowned for its honest diagnostics and high-quality workmanship. They have built a stellar reputation for handling complex repairs on domestic trucks and SUVs, with specific expertise in GM products. Customers frequently praise their ability to diagnose and fix issues that other shops could not, especially concerning drivability and diesel performance.

458 W Main St, Uniontown, PA 15401

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Uniontown Auto & Truck Service

4.6
(220 reviews)
Verified

A well-established, full-service shop that handles everything from routine maintenance to major engine and transmission overhauls. They are a popular choice for GMC Sierra and Yukon owners due to their broad service capabilities and investment in modern diagnostic equipment. They are known for their work on 4WD systems and have the tools to service advanced electronic and towing features.

1108 Pittsburgh Rd, Uniontown, PA 15401

Specialties & Features

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

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Fayette Transmission & Auto Care

4.7
(90 reviews)
Verified

While the name highlights transmissions, this shop provides comprehensive automotive care with a particular strength in drivetrain components. They are a trusted local source for Allison transmission service and rebuilds, a critical specialty for GMC HD truck owners. Their technicians are also proficient in the related 4WD systems and general engine diagnostics for GM vehicles.

201 N Beeson Ave, Uniontown, PA 15401

Specialties & Features

Allison transmission repair
4WD diagnostics
Drivetrain service

Business Information

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

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

The GMC repair market in Uniontown, PA, is characterized by a handful of highly competent independent shops filling the void left by the absence of a dedicated GMC dealership within the city limits. The overall quality of these top-tier independents is very high, often rivaling or exceeding dealer-level expertise for complex mechanical issues, particularly with diesel engines and transmissions. Competition is strong among these established local businesses, which drives a focus on customer service and fair pricing. Typical pricing is generally more competitive than at a dealership, with labor rates in the region of $110 - $140 per hour. For specialized services like Duramax injector replacement or Allison transmission overhaul, customers should expect significant investments ($3,000+), but the local shops provide a cost-effective alternative to dealerships in larger metro areas like Pittsburgh without sacrificing quality. Consumers are advised to book appointments in advance, as the best shops often have waiting lists due to high demand for their specialized skills.

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 Uniontown regulations and climate