Trailer Electrical & Lighting Repair in Twin Falls & Kimberly, ID

Man standing on a ladder working on a large metal surface with the name 'Charmac' written on it.
A man working on a motorhome inside a warehouse, using a ladder for access. The warehouse has high ceilings with visible pipes and bright overhead lighting.

Lights flicker, fuses blow, or the controller won’t read? We track down wiring shorts, ground faults, and connector issues quickly. We also install LED lighting, breakaway kits, interior cargo lighting, and brake controllers.

Give us a call today and have Total Trailer Solutions, LLC get you back on the road and hauling like new.

We Troubleshoot & Install

  • 4‑pin/7‑way plugs, junction boxes, and harnesses

  • Ground faults and short circuits

  • LED marker/tail/stop/turn conversions (DOT‑compliant)

  • Interior cargo & work‑light installs

  • Breakaway kits and onboard chargers

  • Battery isolators and 12V accessory wiring

FAQ

Can you rewire an entire trailer?
-Yes, from tongue to tail with labeled junction boxes.

Do LEDs really help?
-Yes. Brighter, lower draw, and better longevity when properly grounded and sealed.

My truck reads the trailer but brakes still weak—why?
-Often a ground, magnet resistance, or corroded 7‑way blade; we test each leg.

Call 208-425-0388 to Book Your Service Today