The Best GMC Repair in Smithmill, PA

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

#1

D & L Diesel & Auto Repair

4.7
(180 reviews)
Verified

A highly-rated, family-owned shop known for its expertise in diesel performance and repair. They are the go-to specialists in the region for complex Duramax engine work, from routine maintenance to major repairs and performance tuning. Their technicians have deep experience with heavy-duty truck systems.

1419 Philipsburg Bigler Hwy, Philipsburg, PA 16866

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Dan T. Moon Automotive

4.8
(90 reviews)
Verified

A well-established and trusted full-service automotive repair shop with a strong reputation for honesty and quality workmanship. They service a wide range of vehicles, including domestic trucks and SUVs, with specific expertise in GMC transmissions, 4WD systems, and general diagnostics.

1398 Philipsburg Bigler Hwy, Philipsburg, PA 16866

Specialties & Features

Transmission repair (Allison)
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

Mavis Tires & Brakes

4.4
(250 reviews)
Verified

As part of a larger regional chain, Mavis offers the benefit of consistent service procedures, warranty backing, and access to specialized diagnostic equipment. While not a boutique specialist, their Philipsburg location is fully equipped to handle many GMC needs, particularly suspension, brake, tire, and electronic diagnostics related to Denali models and towing packages.

1229 Philipsburg Bigler Hwy, Philipsburg, PA 16866

Specialties & Features

Suspension service
brake
tire service
Denali electronics diagnostics

Business Information

Years in Business:5 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Smithmill, PA, is characteristic of a rural Appalachian region. The competition is not dense, but the quality of the available options is generally high, built on long-term community trust and reputation. Residents typically rely on a small number of established, independent shops in nearby Philipsburg, as there are no dealerships very close by. The market is dominated by independent mechanics and small local chains rather than large corporate entities. * **Average Quality:** High for general and truck-specific repairs. The shops that have endured have done so by providing reliable, honest service to a tight-knit community. * **Competition Level:** Moderate. There are a few key players, and they often develop niche specializations (e.g., one shop becomes known for diesels, another for transmissions). * **Typical Pricing:** Pricing is competitive and often more affordable than urban dealerships, but reflects the specialized knowledge required for modern GMC trucks, especially Duramax and Allison systems. Labor rates are typically in the $90-$130/hour range, which is reasonable for expert-level service.

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 Smithmill regulations and climate