The Best GMC Repair in Hillsdale, PA

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

#1

St. Marys GMC

4.5
(180 reviews)
Verified

As the authorized GMC dealership for the region, St. Marys GMC is the premier destination for factory-trained service. Their technicians receive direct training and have access to the latest technical service bulletins and specialized diagnostic tools for all GMC models, from the Sierra HD with Duramax to the Yukon Denali.

1097 Bucktail Rd, St. Marys, PA 15857

Specialties & Features

Duramax diesel service
Denali electronics
Allison transmission repair

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#2

Dave's Auto & Truck Repair

4.7
(95 reviews)
Verified

A highly respected independent shop known for its expertise in diesel engines and transmission work. Dave's has built a strong reputation for tackling complex drivability issues on heavy-duty trucks. They are a top choice for owners who prefer independent shop pricing with dealer-level expertise on Duramax and Allison systems.

1356 Bucktail Rd, St. Marys, PA 15857

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

B & M Service Center

4.4
(70 reviews)
Verified

A well-established, full-service garage with a strong focus on American trucks and SUVs. B & M receives consistent praise for its honest diagnostics and quality workmanship on everything from routine EcoTec3 maintenance to 4WD system service and towing package installations. They are known for their personalized service and deep roots in the community.

757 S Michael Rd, St. Marys, PA 15857

Specialties & Features

EcoTec engine diagnostics
4WD service
towing package maintenance

Business Information

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

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

** The GMC repair market serving Hillsdale, PA is characterized by a few high-quality, established providers rather than a high volume of competition. As a rural community, the expertise is heavily skewed towards trucks, 4WD systems, and diesel engines, which aligns well with the needs of GMC owners. The presence of a dedicated GMC dealership (**St. Marys GMC**) provides a strong option for warranty work and complex electronics, but at a premium price point. The independent shops (**Dave's, B & M**) offer competitive pricing and often more personalized service, with specific niches in diesel/transmission work and general truck maintenance, respectively. Overall, the market quality is high, with shops demonstrating longevity and strong community reputations. Typical pricing is in line with rural Pennsylvania, being generally more affordable than major metropolitan areas, with dealership labor rates being approximately 20-30% higher than quality independents.

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 Hillsdale regulations and climate