Even on cloudy days, the sun’s energy streams down onto the earth and warms it. Perhaps you’ve read about how the temperature down in a mine is constant, regardless of the season. Or maybe you’ve visited one of the caverns around the country. The temperature is always the same, winter or summer. Wine cellars do the same thing for the wine, keeping it at just the right (and constant) temperature. There are constant levels of heat in the earth even on cloudy days.

Ground-source heating technology captures and concentrates that heat and gives us a way to both heat and cool your home or commercial building, and even to help provide domestic hot water. Beyond your initial investment, these remarkable systems operate at hardly any cost – only the energy required to run water-circulating pumps. We’re experts at sustainable, ground-source heating.