Adams County Geothermal Heating & Cooling Contractor In Adams County, Ohio, the geothermal heating and cooling contractor to call is Daniel's HVAC, LLC. Our geothermal knowledge is second to none. And we offer the finest products on the market in Adams County - or anywhere else, for that matter: WaterFurnace geothermal heating and cooling systems! Take a look at our Geothermal Savings Calculator. It'll tell you why so many homeowners are going geothermal. The monthly savings are huge! We can explain to 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 Daniel's HVAC, LLC today.