The Best GMC Repair in Waltersburg, PA

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

#1

Jim Shorkey GMC Washington

4.6
(284 reviews)
Verified

As the authorized GMC dealership for the region, this facility offers the highest level of factory-specific training, diagnostic equipment, and genuine GM parts. Their technicians are continuously updated on the latest service procedures for all GMC models, from the Sierra 1500 with EcoTec3 engines to the heavy-duty 3500HD with Duramax Diesel and Allison transmissions.

100 Trinity Point Drive, Washington, PA 15301

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali luxury features and electronics

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

M & M Auto Service Center

4.8
(127 reviews)
Verified

A highly respected independent shop known for its expertise in complex drivetrain and engine work. They have built a strong reputation for honesty and technical proficiency, particularly with GM vehicles. Customers frequently praise their ability to diagnose and repair issues that other shops could not resolve, with specific mentions of diesel performance and transmission work.

12 Fayette Avenue, Washington, PA 15301

Specialties & Features

Diesel engine service
Transmission repair
4WD and towing system service

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Bruce Brothers Garage Inc.

4.7
(89 reviews)
Verified

A family-owned and operated business with deep roots in the community, specializing in truck and SUV repair. They are known for their work on suspension systems, making them an excellent choice for GMC owners looking for leveling kits, lift kits, or heavy-duty suspension repairs. Their service also encompasses general diagnostics and repair for the entire GMC lineup.

250 W Beau St, Washington, PA 15301

Specialties & Features

Heavy-duty truck suspension
EcoTec engine diagnostics
General GMC service
repair

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market for residents of Waltersburg is characterized by a "hub-and-spoke" model, where the small community relies on the larger commercial center of Washington, PA (approximately a 15-20 minute drive) for specialized automotive services. The market competition is healthy, featuring a mix of the authorized dealership and several long-standing, reputable independent shops. **Average Quality** is high, with many shops boasting decades of experience and strong local reputations, leading to generally high customer satisfaction scores as seen in online reviews. **Competition Level** is moderate but specialized. While there are many general repair shops, the number of facilities with specific, proven expertise in complex GMC systems like Duramax diesel and Allison transmissions is more limited, giving the top shops a significant competitive edge. **Typical Pricing** follows a standard tiered structure: Dealership (Jim Shorkey) typically commands the highest labor rates but offers manufacturer-backed warranties and OEM parts. The top independents (M & M Auto, Bruce Brothers) offer competitive, often lower labor rates while maintaining high-quality work, frequently using premium aftermarket or OEM parts based on customer preference. This provides GMC owners in the area with clear and quality choices for their service needs.

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 Waltersburg regulations and climate