Greenheck began in 1947 as a small sheet metal shop located in Schofield, Wisconsin. Founders, Bob and Bernie Greenheck promoted a business philosophy based upon two concepts— continuous improvement and the determination to be the easiest company to do business with.  We applied these concepts to become a global leader in the air movement, control and conditioning industry. Our current motto “Building value in air,” reflects that philosophy. The philosophy is our commitment to our customers and remains the primary influence behind our mission and success.