The Best GMC Repair in Hollsopple, PA

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

#1

Stoney's Automotive & Diesel Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in both domestic and diesel vehicles. They have built a strong reputation for tackling complex diagnostics and repairs on GM trucks, particularly Duramax diesel engines and Allison transmissions. Their technicians are known for being thorough and communicative.

421 Vine St, Johnstown, PA 15901

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Moyer's Garage

4.6
(95 reviews)
Verified

A long-standing, trusted local garage with a focus on American-made trucks and SUVs. They receive consistent praise for their honest diagnostics, fair pricing, and expertise in general GMC maintenance and repair, including 4WD systems and EcoTec engine work. They are a go-to for routine and complex mechanical repairs.

430 Central Ave, Johnstown, PA 15902

Specialties & Features

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

Business Information

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

Tri Star Motors LLC

4.7
(70 reviews)
Verified

A specialized service center that focuses heavily on the electrical and electronic systems of modern vehicles. While they service all makes, they have developed a niche expertise with GMC Denali models, addressing issues with infotainment systems, advanced driver-assistance features (like Super Cruise), and complex towing package electronics.

1207 Edgehill Dr, Johnstown, PA 15905

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
Advanced diagnostics

Business Information

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

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

** The GMC repair market serving Hollsopple, PA, is characterized by a handful of high-quality, independent shops located in the neighboring Johnstown area, rather than a high volume of competition within the borough itself. The average quality of these top-tier providers is very high, as evidenced by their strong reviews and long-term community presence. These shops compete not with each other on price alone, but on specialized expertise and reputation for trustworthiness. Typical pricing is competitive for the region, often lower than dealership rates but reflective of the skilled labor required for complex diesel and electronic systems. For a standard service like an oil change on a Sierra 1500, prices range from $75-$110. More specialized work, such as Duramax injector replacement or Allison transmission rebuilds, can range from $2,500 to $6,000+, depending on the extent of the repair. Customers in this rural-to-suburban area value technical competency, honest communication, and the ability to work on heavy-duty platforms, which the identified providers deliver consistently.

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 Hollsopple regulations and climate