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Port St. Lucie’s 24/7 Mobile Truck, Trailer & Diesel Repair Experts
24/7 Mobile Truck & Trailer Repair in Port St. Lucie
We provide 24/7 mobile truck repair, semi truck repair, and trailer repair throughout Port St. Lucie. From emergency roadside breakdowns on I‑95 to fleet service at your yard, we show up fast with the tools and skills to get you moving. Our expert diesel mechanics handle brake service, computer diagnostics, forced regens, jump starts, and more — all on-site, wherever you are.
Our On-Site Repair Services Include:
- Engine diagnostics, derates, and no-starts
- Air brake repairs, leaks, and valve replacements
- Battery, starter, and alternator issues
- Wiring and light diagnostics
- Trailer axle, suspension, and air line repair
- DEF, DPF, EGR troubleshooting
- Forced DPF Regens, Derate Issues
Fleet Services That Keep You Moving
We work directly with fleet managers and dispatchers across Port St. Lucie to keep your trucks rolling. Fast response, dependable service, and full transparency on every job.
- Emergency breakdown response
- Scheduled PMs and yard service
- Driver complaint diagnostics
- Photos and service reports on request
- DOT Inspections
Dealer-Level Diagnostics On-Site
We don’t guess — we scan. Our tools go beyond code readers to provide full factory-level diagnostics.
Tools We Use:
- JPRO —All-in-one diagnostics for engines, ABS, transmissions, and body modules across all makes. Fast fault detection.
- NEXIQ eTechnician — Quick-access fault codes, sensor data, and regen controls for major diesel brands.
- Texa — Deep diagnostics for engine, emissions, and ABS systems on multi-brand
- Cummins INSITE — Full engine diagnostics, regens, and fault resets for Cummins-powered trucks.
- Detroit DDDL — OEM-level diagnostics for Detroit engines in Freightliner trucks.
- PACCAR DAVIE4 —MX engine testing, regen control, and fault clearing for Kenworth and Peterbilt.
- Volvo/Mack PTT — Factory-grade software for diagnostics, resets, and module control on Volvo and Mack.
- International DLB — Body control, electrical diagnostics, and module testing for International trucks.
- Allison DOC Allison– Transmission diagnostics for Allison automatics—shift logic, faults, and calibration.
- Eaton ServiceRanger Transmission and clutch diagnostics, including rail and clutch calibration.
- WABCO Toolbox & Bendix ACom Pro — ABS & braking
- CAT ET — For Caterpillar-powered trucks
- Bendix ACom Pro – ABS and air brake diagnostics for both tractors and trailers.
Port St. Lucie Service Area Coverage
Wherever your truck breaks down in the region, we’ll meet you there.
Roads & Routes:
- I-95
- Florida Turnpike
- US-1
- Crosstown Parkway
- Becker Rd
- Gatlin Blvd
Industrial Areas:
- Tradition Commerce Center
- Midway Industrial Park
- St. Lucie West Industrial Park
Cities We Serve:
- Port St. Lucie
- Fort Pierce
- Jensen Beach
- Palm City
- Stuart
- Vero Beach
We fix semis, box trucks, trailers, and fleets on location.
Need Mobile Truck Repair in Port St. Lucie?
24/7 roadside truck repair On-site fleet diagnostics & maintenance Fast service throughout Port St. Lucie & the Treasure Coast 📞 Call or Text Alberts Road Service at 561-475-8052