Onsite Semi-Trailer Repair & Maintenance
Keeping Your Fleet Rolling, One Trailer at a Time
Field-Ready Repairs for Maximum Uptime
Dependable Trailer Repair That Keeps You on Schedule
At RTG Onsite Repair, we understand that your trailers are just as vital as your trucks. When a trailer is down, freight stops moving, deadlines slip, and costs climb fast. Our onsite semi-trailer repair services are built to minimize downtime, improve safety, and extend the life of your fleet’s most essential assets.
Whether you’re dealing with electrical issues, air leaks, suspension damage, or structural failures, our experienced technicians deliver fast, field-ready repairs to get your trailers back on the road—safely and efficiently.
Full-Service Mobile Trailer Repairs
That’s where we come in. RTG Onsite brings the shop to you. Our mobile units are equipped with everything needed to diagnose and repair trailers on the spot—saving you valuable time and towing costs. Whether you manage a regional fleet or owner-operators, our onsite service helps you avoid extended downtime and keeps your trailers DOT-compliant.
Our Trailer Repair Services Include:
Brake and ABS system repairs
Electrical diagnostics and lighting replacement
Air system testing and line repair
Door and hinge repair or replacement
Suspension, landing gear, and axle work
Structural welding and floor repair
Preventive inspections and DOT compliance checks

Where Every Trailer Matters.
Vision
We believe reliability drives the industry forward. Our vision is to keep freight moving with expert onsite trailer repair that reduces downtime and maximizes fleet efficiency.
Mission
Our mission is to serve DFW’s trucking and logistics community by providing trusted, fast, and affordable trailer repair services that keep fleets safe, compliant, and on the move.
Your Fleet’s Uptime Starts with RTG Onsite Repair
If you operate dry vans, flatbeds, refrigerated trailers, or specialty haulers, our team is ready to handle every component from front to rear. When you call RTG, you get reliability, precision, and a partner who treats your fleet like their own.
Want fewer delays and safer hauls? Let’s talk.
