Experienced Diesel Technicians
ASE and OEM-trained techs averaging 14 years in heavy-duty bays.
About Us
25 Years Of Heavy-Duty Truck Repair
LS Truck Repair is a family-owned heavy truck repair center in Philadelphia, Pennsylvania serving commercial fleets and owner-operators with certified technicians, modern equipment and workmanship we stand behind.
About Our Company
Heavy Truck Specialists, Not General Mechanics
LS Truck Repair opened its first two-bay shop in 2001 with one promise: treat a driver's truck like it's the only thing paying the bills — because it is. Twenty-five years later we run twelve heavy-duty bays, six mobile service trucks and a 24-hour dispatch desk serving commercial fleets and owner-operators across Pennsylvania, New Jersey, Delaware and Maryland.
Our technicians are ASE-certified and factory-trained on Cummins, Detroit, PACCAR, Volvo and CAT platforms. Every repair is documented, road-tested and backed by a 24-month / 200,000-mile nationwide warranty — the same standard we would want on our own equipment.
25+ Years Of ExperienceFamily-owned and operating since 2001.
Certified MechanicsASE-certified, OEM-trained diesel technicians.
Latest Equipment12 heavy bays, OEM software and 80-ton lifts.
Customer-First ApproachWritten estimates and honest recommendations.
Quality WorkmanshipTorque-spec repairs and road-tested results.
Safety StandardsDOT and OSHA compliant procedures on every job.
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Repairs Completed
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Happy Customers
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Emergency Support
Why Choose Us
Built For Trucks That Can't Sit Still
Every hour a truck is down costs you money. Our shop is staffed, stocked and scheduled around getting heavy-duty equipment back on the highway fast — and keeping it there.
24/7 Emergency Support
A live dispatcher answers every call, day, night, weekend or holiday.
Fast Turnaround Time
Most repairs finished same day, with parts sourced from local warehouses.
Affordable Pricing
Flat-rate estimates approved before a single wrench turns. No surprises.
Fleet Maintenance Experts
We manage PM schedules for fleets from 3 to 300 power units.
Latest Diagnostic Equipment
Cummins INSITE, Detroit DDDL, PACCAR Davie and JPRO on every bay.
Warranty on Repairs
24-month / 200,000-mile nationwide warranty on qualifying repairs.
Customer Satisfaction Guaranteed
4.9-star average across 900+ verified reviews from drivers and fleets.
Truck down? Get a technician moving now.
Live dispatch 24 hours a day. Certified diesel technicians, mobile service units and twelve heavy-duty bays ready in Philadelphia, PA.