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About Us

  Portland Wiring Harness builds wire harnesses and makes electrical connections of all kinds. We build harnesses for classic cars and motorcycles. We also create harnesses for antique and new tractors. We can create a harness for new electric and autonomous (self-driving) cars and trucks. Portland wiring harness builds harnesses for data networks, security systems, burglar alarms, battery arrays, electrical pumping systems, electrical sending and monitoring systems, measurement and control for integrated circuits, manufacturing, robotics, heavy equipment, heating and air conditioning (HVAC), testing research, life safety, and control panel building.
  Portland Wiring Harness started as a small, in-house, wiring workshop servicing the wiring demands for vintage International Harvester "Scouts" and other IH Travelalls and pickups. As the need for these specialized harnesses grew, we took on projects creating wiring harness for IH tractors, known as "Farmalls". This then led to our ability to create harnesses for "muscle cars" and any cars and trucks from the years 1960-75 up and running.
  With a sizeable workshop and a staff working daily to meet the needs of IH and muscle car owners, we decided to branch out and create other harnesses that worked off 12 volt systems.
  Our facilities have now grown to produce custom harnesses for campers and food carts. As you may know, Portland is the epicenter of food cart culture in the U.S., and we're proud to help this local industry flourish.
  Do you need a harness for your project? We pride ourselves in taking on ANY project. No project is too small. Contact us today to find out how we can help you.

  What we do...

AUTOMOTIVE WIRING HARNESSES
  Portland wiring harness is equipped to build harnesses for robots, robotics, robotic arms, autonomous cars, autonomous driving systems, artificial intelligence driving systems, and electric cars. We have a certified electric car power cable builder on staff.

CLASSIC AUTOMOBILES
  We have extensive working knowledge of Classic Automobiles. (It's where we started!) We're proficient working with antique radio repair, antique car wiring harnesses, and classic car wiring harnesses.

CUSTOM EQUIPMENT INSTALLATIONS
  We have experience with fleet management. If your company owns or is buying vehicles that have purpose built machinery for use in your business, we can do custom installations on "fleet vehicles".

DATA CABLES
  Let know your custom needs - if it involves electrical connections, we build it.

AUDIO/ VIDEO/ LIGHTING
  Audio cabling for custom installations for auditoriums schools, busses, theaters. Film and video custom cables. Cables providing power to cameras, video taps and lighting - we can build it.

HEAVY EQUIPMENT HARNESSES
  Heavy equipment tractor wiring and articulators. Over the years we have reproduced factory harnesses for trucking that require complete harness replacements.

CONSUMER PRODUCT WIRING HARNESSES
  Portland Wiring Harness is tooled up and equipped for series production of short run consumer products. We can work with you for UL approval and any other certifications that might be specific to your product.

COMMERCIAL PANEL BUILDING WIRING HARNESSES
  Portland Wiring Harness have a staff that is experienced with building commercial control panels to your commercial equipment wiring harnesses.

WIRING HARNESSES FOR MEASURMENT AND CONTROL;
  Wiring for gauges is one of our specialties. We've done it for 20 years. We not only make harnesses for gauges and senders, but we also rebuild and restore old original gauges to like new condition.

VACUUM TUBE TECHNOLOGY, GLASS TUBE REPAIR REPLACEMENT OR UPDATE:
  If you have a old vacuum tube radio or glass tube era device, we are equipped to evaluate your vacuum tube repair replacement or update to modern solid state circuits.

Call to Order: 888-288-0550
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