Wholesale Heating & Cooling Supply Company is a 3 generation family run business established in 1960 by Ralph Dietrich and Richard “Bing” Miller.

Providing quality heating, air conditioning, ventilation, and sheet metal supplies to residential and commercial contractors throughout Eastern Nebraska and Western Iowa is the foundation of the principles of the founders Ralph and Bing. Company president and now co-owner John Dietrich oversee that those principles are still upheld to the 450 customer with more than 6500 products.