The Best GMC Repair in Gallitzin, PA

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

#1

D & M Auto & Truck Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in diesel engines and heavy-duty truck systems. They are a go-to for complex diagnostics and repairs on modern GMC trucks, particularly Duramax and Allison systems. Their technicians are known for being thorough and communicative.

110 Industrial Park Rd, Gallitzin, PA 16641

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Gene's Auto Repair

4.6
(90 reviews)
Verified

A well-established local shop with a strong reputation for honesty and reliable work on both domestic cars and trucks. They have specific experience with GM vehicles, including engine diagnostics (EcoTec and others), transmission service, and general maintenance. They are a trusted option for routine and complex repairs.

505 Liberty St, Gallitzin, PA 16641

Specialties & Features

EcoTec engine diagnostics
Transmission repair
General GMC service
maintenance

Business Information

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

Cernic's GM Center

4.4
(250 reviews)
Verified

While located in the neighboring city of Altoona, this is the region's premier authorized GM dealership service center. For Gallitzin residents, this is the top choice for warranty work, complex electronics, Denali-specific features, and factory-trained technicians. They have the proprietary GM tools and software for the most advanced diagnostics.

501 Logan Blvd, Altoona, PA 16602

Specialties & Features

Denali luxury features and electronics
Factory towing package maintenance
GM-certified engine
transmission service

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in the Gallitzin area is characteristic of a rural Pennsylvania community. It is dominated by a mix of long-standing, independent repair shops and a major dealership presence in nearby Altoona. The average quality of service is high, with shops building their reputation on trust, longevity, and word-of-mouth. Competition is stable but not oversaturated, focusing on reliability rather than marketing. For specialized services like Duramax diesel or Allison transmission work, consumers have a clear choice between the deep, hands-on expertise of a specialist like **D & M Auto** and the factory-backed, technology-focused service of the dealership, **Cernic's GM Center**. Generalists like **Gene's Auto Repair** provide essential, high-quality service for the broader fleet of GMC vehicles in the area. Typical pricing reflects this structure: independent shops generally offer more competitive labor rates ($90-$120/hr), while dealership services command a premium ($130-$160/hr) for OEM parts and manufacturer-specific training. For Gallitzin residents, the proximity to competent local shops is a significant advantage, though for the most specialized or warranty-covered needs, a short drive to Altoona is the standard solution.

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 Gallitzin regulations and climate