Your Willow, Alaska, Geothermal Authority In Willow, Alaska, geothermal heating and cooling is quickly becoming the consumers choice. It’s easy to see why. Soil conditions are perfect here. You also should think about our fluctuating temperature extremes. They make geothermal installations the ideal choice for year-round heating and cooling comfort. If you’d like to see how much a geothermal system could reduce your costs in Willow, just plug your information into our handy Geothermal Savings Calculator. It’s easy. And the results might well surprise you. Then follow the lead of so many others in Willow Contact Energy Efficiency Associates. Let us apply our expertise to the installation of your very own geothermal system. We’ll make sure its properly installed and properly serviced – for extraordinary heating and cooling.