DeRocher Service Co
4900 DeRocher Path , Sioux City, Iowa, United States

DeRocher Service Co. is a family owned and operated business founded in 1979 by Rich and Connie DeRocher. In 1980 when the company incorporated the original functions of the business included HVAC, rural plumbing, and electrical. The HVAC portion dominated the scope of work and in 1994 the business achieved certification by the International Ground Source Heat Pump Association . This qualifies them to do professional design and installation of geothermal heating, cooling and loop installations in Iowa, Nebraska, and South Dakota.  Siouxland’s oldest first generation HVAC business. With hundreds of satisfied customers since 1979, we have successfully installed the most efficient HVAC systems in some of the finest and largest homes in Siouxland over the last 30+ years.

Using the power of the sun!

• As a result, below the surface the earth remains a constant moderate temperature year-round. This provides an ideal source for heating and cooling your home. Geothermal systems use a sealed underground piping loop filled with circulating water and an ultra high-efficiency Tranquility heat pump to exchange heat between your home and the earth.
• Water circulating in the piping loop absorbs heat from the earth and carries it to the heat pump, where it is concentrated and sent as warm, comfortable air throughout your home.
• The heat pump absorbs heat from the air in your home and transfers it to water circulating in the piping loop where it is absorbed by the earth. This provides cool, dehumidified and comfortable air throughout your home.
• Wherever you live, the temperature beneath your home remains constant regardless of the season. ClimateMaster® Geothermal Heat Pump Systems harness the stable underground temperature to provide heating, cooling, and hot water at remarkably high efficiencies. So high, in fact, that energy use can be cut by up to 80%. As the world’s largest and most progressive leader in clean, renewable geothermal technology, ClimateMaster leads the way with its award-winning Tranquility Series geothermal heat pumps.