Wiring & Power

Complete electrical for your build — designed, not improvised at the fuse block. Inertia Wiring & Power delivers wiring harnesses and component systems ready to install, in two paths:

Custom — We start with an in-depth interview about your build and how you'll use it, then design the schematics, build the harnesses, and spec the component system to match. You get a complete electrical system engineered around your van, ready to go.

Standardized — Pre-designed harnesses for builds that follow a standard layout. Faster, proven, and ready to drop in.

Built on experience, not guesswork. Wire is reasonably oversized for reliability and safety margin, and we run spare circuits for accessories you haven't added yet — because pulling apart a finished build to run one more wire in five years is the kind of mistake you only make once. That judgment comes from years running electrical on high-end van builds, where getting it wrong meant tearing out finished work.