The Best GMC Repair in Fredericksburg, PA

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

#1

J&L Service Center

4.8
(180 reviews)
Verified

A highly reputable, family-owned auto and diesel repair shop known for its technical expertise and honest service. They are a go-to for complex diagnostics and repairs on domestic trucks, with a significant portion of their work focused on GM products. Their technicians have direct experience with the specific systems requested.

1525 East Cumberland Street, Lebanon, PA 17042

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Ken's Automotive & Transmission

4.7
(250 reviews)
Verified

With a name that highlights transmission work, this shop has a long-standing reputation for excellence in automatic transmission repair, including the complex Allison units found in GMC trucks. They offer full-service automotive repair and are frequently recommended for both routine maintenance and major drivetrain work on SUVs and trucks.

929 Willow Street, Lebanon, PA 17046

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
4WD and towing system service

Business Information

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

Faust Auto Service

4.6
(90 reviews)
Verified

A well-established shop known for its skilled technicians and high customer satisfaction. While they are a full-service garage, they have developed a strong niche in servicing late-model domestic vehicles, including the electronics and luxury features of GMC Denali models. They are a trusted local option for diagnostics and complex electrical systems.

639 Chestnut Street, Lebanon, PA 17042

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
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 Fredericksburg

** The GMC repair market in the Fredericksburg, PA area is characterized by a handful of highly skilled, independent shops located primarily in nearby Lebanon, rather than a high volume of dealerships or national chains within the small borough itself. The competition is moderate but of high quality; the shops that have maintained strong reputations for decades have done so by specializing in complex systems like diesel engines and transmissions. Customers are not just looking for an oil change, but for expert-level diagnostics and repair, which these top-tier providers deliver. Typical pricing is competitive for the region, often 20-30% lower than dealership labor rates, while providing equivalent or superior technical expertise for mechanical repairs. For specialized diesel and transmission work, labor rates are premium but justified by the required training and equipment. The market rewards shops that can accurately diagnose and fix complex issues on the first visit, building long-term customer loyalty in a community that relies heavily on trucks for work and recreation.

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 Fredericksburg regulations and climate