Custom wiring harnesses, built from scratch.
Mil-spec and automotive harnesses for robotics, EV programs, test stands and motorsport. Built by hand in Peoria, Arizona and shipped anywhere in the US.
- 20 years in EV, autonomous vehicle and robotics development
- One-off prototypes to production runs
- Every circuit tested before it ships
Recent builds
Every harness here was laid out, cut, terminated and tested in my shop. Most of my work comes from engineers and builders who saw a harness on someone else’s project.
Client names and drawings stay private. Ask if you want to see something closer to your project.
The part you don’t see is the part that matters.
A harness fails at the crimp, the seal or the label nobody can read later. Those are the places I spend the time.
- WireM22759 Tefzel, SAE J1128 TXL and GXL, shielded twisted pair
- ConnectorsTE, Deutsch, Amphenol, Molex, JST and others to your drawing
- TerminationCorrect crimp tool for every terminal, cavity plugs in unused positions
- CoveringBraided sleeve, heat shrink, spot tape or loom to suit the job
- LabelsPrinted heat-shrink markers matched to your signal names
- TestingPoint-to-point continuity check on every harness
How it works
You don’t need a finished drawing to start. A sketch and a parts list are enough for a first conversation.
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Send what you have
A drawing, a pinout, a sketch or the old harness. Tell me how many you need and when.
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Get a quote
I price labor and materials separately, flag anything unclear in the drawing and suggest substitutes for parts on backorder.
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Built on the board
The harness is laid out full size, then cut, terminated, covered and labeled by hand.
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Tested and shipped
Every circuit is checked before it’s packed. Larger runs can ship in batches as units are finished.
Robotics
Harnesses for mobile robots, actuators and sensor suites, routed for motion and built to survive flex and vibration.
EV and autonomous vehicles
Prototype vehicle, sensor and power harnesses built from your drawings, with revisions handled as the design changes.
Test and validation
Test-stand, bench and breakout harnesses so engineers can probe, swap and log without cutting into production wiring.
Production runs
Repeat builds of the same harness, each one laid out, tested, bagged and labeled to its part number.
Motorsport
Light, tidy, serviceable harnesses with mil-spec wire and connectors that hold up to heat and vibration.
Hot rod and custom builders
A harness made for your car’s layout instead of a universal kit cut down to fit.
Tell me about your project.
Email is the quickest way to get a quote. It helps to include:
- Your drawing, pinout or a photo of the old harness
- How many you need
- When you need them
- Any connectors or wire you want used