Thermal-Flex Systems – Manufacturers of railroad and transit switch heating systems, crane rail heating equipment and industrial heat trace cable and controls. Our products are designed to heat rail, not air!

  • Welcome!

    This is Thermal-Flex Systems, the only manufacturer of flexible rail heating elements and systems!

Railroad and Transit

Designing and manufacturing rail heating equipment and controls using the finest components and materials, with an emphasis on energy conservation and cost effective product and system installations.

Overhead Crane

Providing solutions to overhead crane slippage caused by snow, ice and frost conditions, utilizing industrial heating cables, components and accessories for installing and control of the heating system.

Industrial Heat Trace

Manufacturing industrial constant wattage heating cables designed to provide freeze protection or viscosity maintenance for piping, valves, pumps, tanks, vessels, freezer floors and similar applications.