The Best GMC Repair in Crum Lynne, PA

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

#1

Chester County Diesel & 4x4

4.8
(180 reviews)
Verified

A highly regarded, specialist shop focused exclusively on diesel performance, repair, and 4WD systems. They are the go-to experts for complex Duramax diagnostics, performance tuning, and heavy-duty truck modifications. Their reputation for technical excellence and honest service extends throughout the Delaware Valley.

245 Industrial Highway, Suite B, Essington, PA 19029 (Approx. 4 miles from Crum Lynne)

Specialties & Features

Duramax diesel service
Allison transmission service
4WD and lift kit installation

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Keenan's Auto Techs

4.6
(240 reviews)
Verified

A long-standing, family-owned repair shop known for its broad expertise and high customer satisfaction. While not exclusively a diesel shop, they have master technicians proficient in both EcoTec and Duramax engines, as well as Allison and 10-speed transmissions. They are a trusted name for general GMC maintenance, complex diagnostics, and transmission rebuilds.

812 MacDade Boulevard, Collingdale, PA 19023 (Approx. 2 miles from Crum Lynne)

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
towing package maintenance

Business Information

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

Precision Auto & Truck Repair

4.5
(130 reviews)
Verified

This shop specializes in both domestic cars and light-duty trucks, with a strong focus on GM products. They are particularly adept at handling the electronic and luxury features found in Denali trims, alongside standard mechanical repairs. They offer comprehensive service from suspension work to engine and transmission service.

1016 West Springfield Road, Springfield, PA 19064 (Approx. 3 miles from Crum Lynne)

Specialties & Features

Denali electronics and features
heavy-duty truck suspension
general GMC service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Crum Lynne

** The GMC repair market in the Crum Lynne area is characterized by strong competition among highly capable independent shops, given its location within the densely populated Delaware County. Due to Crum Lynne's small size, residents typically rely on these reputable providers in adjacent towns like Collingdale, Essington, and Springfield. The average quality of specialized service is high, with several shops employing ASE and manufacturer-specific certified technicians. Pricing is competitive but aligns with the specialized nature of the services requested. For example, a Duramax injector diagnostic can range from $250-$450, while an Allison transmission service is typically $200-$350. Complex electrical diagnostics for Denali features command premium rates of $150-$200 per hour. Consumers benefit from having a choice between hyper-specialized shops (like Chester County Diesel) and broader-scope, full-service technicians (like Keenan's), allowing them to match their specific GMC repair needs with the appropriate expert.

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 Crum Lynne regulations and climate