The Best GMC Repair in Broad Top, PA

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

#1

Hunterdon Auto & Diesel

4.8
(180 reviews)
Verified

A family-owned and operated service center known for its deep expertise in both domestic and diesel powertrains. They are the go-to shop for complex diagnostics and repairs on modern GMC trucks, from the 3.0L Duramax to the 6.6L HD models. Their technicians regularly attend training to stay current with the latest technologies.

1276 Theresia Street, Broad Top, PA 16621

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Six Mile Run Automotive

4.6
(95 reviews)
Verified

Located just a short drive from Broad Top, this shop has built a strong reputation for honest service and technical competence. They excel in general GMC maintenance and repair, with a particular focus on drivetrain and 4WD systems. They are a trusted alternative to the dealership for everything from EcoTec engine issues to routine towing package maintenance.

4552 Woodland Road, Six Mile Run, PA 16679

Specialties & Features

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

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Mountain View Transmission & Auto Repair

4.4
(70 reviews)
Verified

As the name implies, this provider is a specialist in transmission services, making them a critical resource for GMC owners with Allison or 10-speed transmission concerns. They have expanded their services to become a full-service garage, but their core strength remains in diagnosing and rebuilding complex automatic transmissions found in GM trucks and SUVs.

322 Rock Hill Road, Broad Top, PA 16621

Specialties & Features

Allison transmission repair
10-speed transmission service
Drivetrain diagnostics

Business Information

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

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

** The GMC repair market in the Broad Top, PA area is characterized by a small number of highly specialized, independent shops rather than a high volume of competitors. There are no dedicated GMC dealerships within the immediate borough, forcing residents to seek out these local experts or travel significant distances. The average quality of service is high, as these businesses survive on reputation and word-of-mouth in a tight-knit community. Competition is not intense in terms of volume, but it is fierce in terms of technical reputation; shops must demonstrate proven expertise to earn the business of local truck owners. Pricing is typically 20-30% lower than dealership rates in larger cities like State College or Altoona, but higher than a general handyman due to the specialized tools and knowledge required for modern GMC systems (especially diesel and transmission). Customers in this market highly value honesty, long-term relationships, and the ability to fix complex problems correctly the first time.

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 Broad Top regulations and climate