Tempco Electric Heater Corporation
ManufacturingIllinois, United States51-200 Employees
Tempco Electric Heater Corporation is a manufacturing company based in Wood Dale, Illinois, that designs and produces electric heating elements, temperature sensors, and power control products for industrial and commercial applications. Founded in 1972, Tempco offers a UL-certified range that includes electric heating elements, temperature controllers, temperature sensors, thermocouples, and custom-engineered solutions, with numerous design variations to meet diverse client needs. The company serves national and international markets through a broad distributor network and employs between 51 and 200 people. It emphasizes high performance and energy efficiency in its heating solutions, supported by multiple patents. In January 2026, Tempco invested in permanent mold machines to enhance consistency and safety in its casting processes.