Fall Training
Explore our fall training schedule. 100+ classes to choose from!
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Auer Expo 2027
Save the date: February 2, 2027, in Milwaukee! Don't miss Auer's Industry Event of the Year. Learn More
Fall Promotions
Big fall savings are here. Check out the NTI + Reznor promotions.
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Serving Since 1940
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. Learn More
