Bluffton Geothermal Heating & Cooling Contractor In Bluffton, Indiana, the geothermal heating and cooling contractor to call is Masters Heating & Cooling, Inc.. Our geothermal knowledge is second to none. And we offer the best products on the market in Bluffton - 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 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 – correctly! Contact Masters Heating & Cooling, Inc. today.