Anchorage Geothermal Heating & Cooling Contractor In Anchorage, Alaska, the geothermal heating and cooling contractor to call is Energy Efficiency Associates. Our geothermal proficiency is second to none. And we provide the finest products on the market in Anchorage - or anywhere else, for that matter: geothermal heating and cooling systems! Try our Geothermal Savings Calculator. It'll show you the best reason for going geothermal. The monthly savings are huge! We can tell you plenty of other good reasons, too. And when you’re ready install? We'll make sure that your geothermal heating and cooling system is installed - and serviced – right! Contact Energy Efficiency Associates today.