Auer Steel & Heating Supply Co. is a full-service HVAC distributor of high quality indoor comfort products, featuring the Bryant, Carrier (Milwaukee only), Midea, Airquest and Payne brands of heating and cooling products. Founded in 1940 in a single, small building in Milwaukee, we have grown to serve the HVAC community throughout Wisconsin, Minnesota, eastern North Dakota and the Upper Peninsula of Michigan. Since day one, Auer Steel has been under the leadership of the Curtes family - now in its third generation, we serve with the same “customer-first” values implemented in 1940.