The Best GMC Repair in Dilltown, PA

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

#1

St. Clair Automotive

4.8
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for honesty and technical expertise. They are known for handling complex diagnostics and repairs on modern domestic trucks and SUVs, with specific praise for their work on diesel engines and transmissions. Their technicians are ASE Certified, and they invest in high-level diagnostic tools.

7447 Route 403 Hwy, Hollsopple, PA 15935

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Indiana Auto & Truck Repair

4.6
(120 reviews)
Verified

Located in the county seat, this shop is a go-to for heavy-duty truck and SUV owners. They have a strong focus on suspension work, 4WD systems, and towing-related services. Customers frequently mention their ability to solve difficult problems that other shops could not, particularly with electrical and drivability issues.

1350 Wayne Ave, Indiana, PA 15701

Specialties & Features

Heavy-duty truck suspension
4WD and towing system service
Denali electronics

Business Information

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

M&M Garage

4.7
(90 reviews)
Verified

A highly respected local garage known for its personalized service and deep knowledge of GM vehicles. While smaller than the other two, they excel in general GMC maintenance, transmission service, and engine work. They are a trusted option for routine towing package maintenance and more intricate mechanical repairs, often praised for their fair pricing.

13176 Route 403, Hollsopple, PA 15935

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Dilltown, PA is characterized by a reliance on high-quality, independent shops in neighboring communities rather than a dedicated dealership or a high volume of competitors. The overall quality is notably high, with several long-standing, family-owned businesses building their reputation on trust and technical competence. Competition is moderate but specialized; these shops are not competing on price with quick-lube chains but on their ability to service complex systems like Duramax engines and Allison transmissions. Typical pricing is in line with regional averages for specialized mechanical work, with diagnostic fees ranging from $120-$150/hour and major repairs (e.g., transmission overhaul, diesel injector replacement) running into the thousands of dollars. For Dilltown residents, accessing top-tier GMC service requires a short drive, but the available options are exceptionally capable and well-regarded.

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 Dilltown regulations and climate