American Energy Guard Heating & air (479) 474-4604

Underground

Geothermal heating & cooling

We were one of the very first geothermal specialists in Arkansas. A loop in the ground trades heat with the earth, so nothing burns and nothing fights the weather.

Two technicians installing a geothermal heat pump in a crawlspace under the ductwork
A ground-source heat pump going in under a house.

The ground does the work

Geothermal works because the ground stores the energy from the house instead of letting the energy escape through the outdoor unit.

A loop of pipe buried in the yard carries water out into the ground and back. In winter the water picks heat up from the earth and the heat pump brings it inside. In summer the heat pump pulls heat out of your house and the loop hands it back to the ground. Heat isn't created, it's moved, so no fuel is burned.

Geothermal, geo-exchange, ground source: three names for the same thing. And it has nothing to do with a geothermal power plant. No lava, no electricity made, just the top few feet of your yard.

July: the heat pump moves heat out of the house and into the ground loop
January: the ground loop brings heat from the earth up into the house
JulyHeat leaves the house and goes into the cooler ground.
JanuaryHeat comes up out of the warmer ground and into the house.

Why people choose it

If you're replacing old equipment or building new, it's worth a conversation. We'll tell you straight whether your property suits a loop.

  • No combustion and no flue, so the unit can go almost anywhere in the house
  • One system for heating and cooling, with no outdoor unit to hear or see
  • The same heat can make hot water, and run radiant in-floor heat alongside forced air
  • Already have ductwork? You're ahead. If not, we install it.
  • We install WaterFurnace geothermal systems and service most major geothermal brands

Four ways to lay a loop

Which one fits depends on your yard, your soil and your water. Call and we'll talk it through.

  • HorizontalPipe laid in trenches a few feet down. Needs some open yard.
  • VerticalBored straight down. Fits a small lot.
  • PondCoils sunk in a pond on the property, if it's deep enough.
  • Open loopUses well water directly, then returns it. Needs a good well.

Wondering if your lot suits a loop?

Call and ask. One of the first in Arkansas, still at it.

Call (479) 474-4604