Koch Air

Koch Air, LLC distributes HVAC residential and commercial products for retail, commercial, and industrial markets in the Midwest United States. It offers electric equipment, thermostats and zoning products, tools, supplies, sheet metal products, service parts, pipe and fittings, IAQ products, hydronic products, grilles and registers, flex ducts, filters, ductless split products, and other products. The company also provides air conditioners, heat pumps, packaged products, geothermal heat pumps, gas furnaces, oil furnaces, and controls and thermostats. It serves dealers, contractors, and engineers. The company sells its products through dealers, as well as online. Koch Air, LLC was formerly known as Koch Air Conditioning, LLC. The company was founded in 1936 and is based in Evansville, Indiana. It has branches in Indianapolis and Ft. Wayne, Indiana; Lexington, Louisville, and Paducah, Kentucky; and St. Louis, Missouri. Koch Air, LLC operates as a subsidiary of Koch Enterprises, Inc.