D and L Mechanical ServicesFredericksburg, Virginia, United States

We remove the risk when choosing a heating and cooling contractor with our 12 month test drive” “If you are unhappy with the performance of your New Home Comfort System’s and we can’t improve it, we will remove the system and REFUND 100% of your original investment at anytime during the First Year. Period!

Geothermal Heat Pump Systems

Instead of moving heat energy from the air, geothermal heat pump systems use underground heat as an energy source. Sometimes called ground-source heat pump systems, geothermal systems use a ground loop to tap into ambient below-ground heat. This system of fluid-filled piping absorbs below-ground heat and moves it up to the home’s heat pump, where it is then transferred indoors to heat the home.  Geothermal heat pump systems can also be water-source. This means they pull heat energy from a nearby water source with consistent temperatures, such as a lake or pond. The heat transfers into the home.  To cool the home, geothermal systems draw heat from inside and transfer it into the ground or water source. Either the ground or the water, depending on the type of system you have, becomes a heat receptacle for the excess heat in your home.