Keep every trailer compliant, safe, and earning.
Lancaster-based shop and mobile trailer repair, DOT inspections, brake work, suspension, welding, lighting and electrical for Central PA fleets.
DOT Inspections
- Annual federal DOT trailer inspections
- Mobile DOT inspection service
- Repairs to bring units to compliance
- Documentation & stickers
Brakes & Air Systems
- Drums, shoes, S-cams, slack adjusters
- ABS diagnostics & repair
- Air lines, glad hands, valves
- Spring brake chambers
Suspension & Axles
- Leaf & air-ride suspension
- Bushings, hangers, equalizers
- Axle seals, bearings, hubs
- Alignment and tire wear analysis
Lighting & Electrical
- LED conversions
- Wiring harness repair
- 7-way connectors
- Marker, tail, and ABS lights
Welding & Fabrication
- Frame & cross-member repair
- Floor replacement
- Door & latch repair
- Custom brackets & mods
Trailer Types We Service
- Dry vans & reefers
- Flatbeds & step-decks
- Dump trailers
- Utility & equipment trailers
FAQ
Trailer service questions, answered.
Did you know? We wrap fleets too.
OTC Fleet Graphix handles lettering, decals, partial wraps, and full vehicle wraps — coordinated with your service visits.
Learn moreREADY WHEN YOU ARE
Trailer down? We can be on your yard today.
Mobile trailer dispatch across Central PA. Extended fleet support by arrangement.