General Info

Founded in 1969, Stillwell-Hansen Inc. is a manufacturer of heating, ventilation and air-conditioning (HVAC) products. Located in Edison, N.J., the firm offers a wide range of products, such as precision cooling equipment, uninterruptible power supply, power conditioning and distribution, exhaust fans, monitoring systems, containerized computer rooms/shelters, building management systems, humidification systems, cooling towers and variable frequency drives. It supplies products from various manufacturers, including Acme Engineering & Manufacturing Corporation, Liebert, National Control Solutions and Friedrich Air Conditioning Co. among others.