Princess Anne Geothermal Heating & Cooling Contractor In Princess Anne, Maryland, the geothermal heating and cooling contractor to call is Ground Loop Heating & Air Conditioning, Inc. Our geothermal proficiency is second to none. And we offer the finest products available in Princess Anne - or anywhere else, for that matter: WaterFurnace geothermal heating and cooling systems! Try our Geothermal Savings Calculator. It'll show you why so many homeowners are going geothermal. The monthly savings are big! We can give you plenty of other good reasons, too. And when you’re ready install? We'll make sure that your WaterFurnace geothermal heating and cooling system is installed - and serviced – right! Contact Ground Loop Heating & Air Conditioning, Inc today.