Powell Geothermal Heating & Cooling Contractor In Powell, Ohio, the geothermal heating and cooling contractor to call is Patriot Air Comfort Systems. Our geothermal expertise is second to none. And we offer the best products available in Powell - or anywhere else, for that matter: WaterFurnace 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 WaterFurnace geothermal heating and cooling system is installed - and serviced – correctly! Contact Patriot Air Comfort Systems today.