The Best GMC Repair in Garrett, PA

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

#1

Garrett Garage & Auto Service

4.6
(110 reviews)
Verified

A long-standing, family-owned full-service garage that is the most trusted mechanical service directly in Garrett. While not a dedicated GMC dealer, their experienced technicians have deep familiarity with American trucks, including GMC's powertrains and 4WD systems. They are known for honest diagnostics and personalized service.

311 Main St, Garrett, PA 15542

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
heavy-duty truck suspension

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes
#2

Somerset Auto Service & Diesel Repair

4.8
(240 reviews)
Verified

Located a short drive from Garrett in Somerset, this shop is widely regarded as the premier destination for diesel and heavy-duty truck repair in the county. Their technicians have specific training and tooling for complex Duramax and Allison systems. They cater to both personal and commercial truck owners.

920 N Center Ave, Somerset, PA 15501

Specialties & Features

Duramax diesel service
Allison transmission repair
towing package maintenance

Business Information

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

Meyersdale Automotive

4.5
(90 reviews)
Verified

A well-respected, modern shop serving the broader region, including Garrett. They invest in ongoing technician training and advanced diagnostic equipment, making them a strong choice for troubleshooting complex electronic issues, including those found in GMC Denali models, alongside general mechanical repairs.

207 Center St, Meyersdale, PA 15552

Specialties & Features

Denali luxury features and electronics
transmission repair
general GMC service
diagnostics

Business Information

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

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

** The GMC repair market in Garrett, PA, is characteristic of a rural community. There are no dedicated GMC or Buick dealerships within the borough itself. The market is served by a single, highly reputable local garage (**Garrett Garage**) for general maintenance and common repairs, which satisfies most day-to-day needs for residents. For more specialized services—particularly **Duramax diesel repair, complex transmission work, and advanced electronics**—residents of Garrett consistently look to the larger service centers in the neighboring commercial hubs of **Somerset and Meyersdale**. The competition among these regional shops is strong, driving a high standard of quality and specialization. Shops like **Somerset Auto Service** have carved out a dominant niche in diesel and transmission work, while others compete on broad diagnostic capability and customer service. Pricing is generally competitive and fair for the region, with labor rates typically below what one would find in a major metropolitan area. The emphasis for top shops is on quality and expertise, as their business relies heavily on long-term trust and reputation within the community. Customers are discerning and value proven results over the lowest price, especially for major repairs on high-value vehicles like GMC Sierra HD trucks or Denali models.

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 Garrett regulations and climate