Hydro-Temp | Geothermal Naturally.

Hydro-Temp Corporation has been a leader in the innovation and design of geothermal heat pumps since 1978. As one of the oldest manufacturers of GHP's we have been engaged in the business of building and promoting the most environmentally friendly heating and cooling systems available in the world today. Every day here at Hydro-Temp we are working with residential, commercial, and institutional building owners to design systems that will set new benchmarks in building performance