Auer Steel and Heating Supply, located in Milwaukee, is a full-service distributor of a variety of indoor comfort products, featuring the Bryant, Carrier and Payne brands of furnaces, air conditioners and humidifiers. The company also offers a wide variety of air cleaners, heat and energy recovery ventilators, controls and other accessories. It is a family-owned and operated company that was founded in 1940. Auer Steel and Heating Supply serves customers in Minneapolis and St. Paul, Minn., and also operates offices in eastern North Dakota and northwestern Wisconsin. The company s various services include 24-Hour emergency parts support, next-day truck delivery, service, business and computer training, and engineering specifications and calculations.