Our Wire Harness and Cable Assembly Capabilities

We design and build custom wire harnesses for a wide range of applications — from agricultural machinery to industrial engines. Each harness is tailored for the right routing, protection, and performance, using top-quality connectors, terminals, and loom materials. We handle everything from small prototype runs to large-scale production with consistency and durability.

Our custom cable assemblies are built for high performance and long service life. We handle multi-conductor cables as well as building custom braided cable assembles to match customer designed wire sizes and colors.

Heartland Harness also provides integrated mechanical assemblies — including panel builds, enclosures, and subassemblies. Combining electrical and mechanical work under one roof helps simplify your supply chain and saves time, giving you ready-to-install assemblies built to perform.