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Protect the life, reliability and resale value of your trailer. When repair work is needed, accept no substitutes – let us help.

Factory Service & Repair

Bin Service
  • Wreck repairs
  • Trailer bin repairs and replacement
  • Body sheet replacement
  • Complete sandblast and repaint
  • Kingpin replacement
  • Landing gear repair and replacement
  • Suspension repair and replacement
  • Rear door repair and replacement
Repair Services
  • Federal inspection
  • ABS system diagnosis and repair
  • Brake replacement
  • Air system testing and repair
  • Axle maintenance and replacement
  • Laser axle alignment
  • Air ride system repair
  • Leaf spring replacement
  • Light system installation, repair, and replacement
  • Plastic replacement
  • Plastic welding
  • Tarp installation and repairs
  • Adjust and replace chain and flap assembly
  • Replace front and rear shafts
  • Rear shaft re-sprocketing
  • Kingpin replacement
  • Landing gear repair and replacement
Installation Services
  • Install gas unload systems
  • Install electric unload systems
  • Install truck PTO systems
  • Hydraulic system maintenance and installation
  • Tarp system installation and upgrades.
  • Aluminum extension installation
General Services
  • Aluminum welding
  • Stainless welding
  • Carbon steel welding

Contact the Service Department

Hours: 7:00am – 5:00pm MST Mon-Fri
Phone: 208-336-3666 (Boise area) | 800-734-8730 (toll free)
Fax: 208-336-0277
E–mail: [email protected]

Warranty Service & Repair

Trinity is home of the finest trailer craftsmen, and we’re proud of the products we build. We stand behind them 100% with an industry leading three-year warranty on all new trailers. If you ever have a problem, let us know.

Looking to have your Trinity belt trailer repaired or updated? Take a look at some recent examples of “Before and After” work we’ve completed.

We’re open to meet your needs! Our Sales, Parts, Service, and Finance teams in Boise and Pasco are available at our normal business hours. Call us now!