Columbia County Geothermal Heating & Cooling Contractor In Columbia County, New York, the geothermal heating and cooling contractor to call is Kool-Temp Heating & Cooling Inc.. Our geothermal proficiency is second to none. And we offer the best products available in Columbia 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 the best reason for going geothermal. The monthly savings are big! We can tell you plenty of other good reasons, too. And when you’re ready install? We'll see to it that your WaterFurnace geothermal heating and cooling system is installed - and serviced – correctly! Contact Kool-Temp Heating & Cooling Inc. today.