Service Electric Supply, Inc.
Wire Harness and Custom Cable Assemblies

  • Automotive


    From the headlights to the tail lights, Service Electric Supply, Inc. has been serving the automotive industry's wire harness needs since 1967. We specialize in more than just cars and trucks. Our wire harnesses can be found in mining, logging and agricultural equipment, ATVs, forklifts and more!

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  • Military


    For over 15 years, Service Electric Supply, Inc. has been a proud supplier of wire harnesses to the US military.

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  • Marine


    Service Electric Supply, Inc. builds harnesses for both 12/24 volt DC systems and AC shore power systems. They are built specifically for the marine environment using the latest BIA specifications.

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Located in a modern production facility in Dallas, Texas, Service Electric Supply, Inc., utilizes the most recent manufacturing techniques and possesses the knowledge and equipment to provide the comprehensive support, service, and expertise required in today's marketplace. At Service Electric Supply, Inc., we are built on a foundation of commitment, innovations, focused direction, and performance. We are committed to helping you become the leader in the next level of competition. Wiring harnesses are our only business; we are not a fragmented operation or a subsidiary of a larger company. When you work with Service Electric Supply, Inc., you will find a dedicated strategic partner committed to exploring and cultivating new ideas for your products' design, fabrication, assembly, testing, and packaging.