Rensselear County Geothermal Heating & Cooling People in Rensselear County, New York, see why geothermal heating and cooling is the way to go, with a down economy. What’s so great about geothermal? It’s the natural, environmentally friendly way to condition your home. Geothermal systems put out outstanding heating and cooling comfort all year round. Because of its energy-efficient performance, a geothermal system will reduce your costs. Check out our handy Geothermal Savings Calculator to get a good idea on how much. What do I do now? Give us a call. That way, you can be confident that you are getting the finest geothermal installation and service in Rensselear County. You can be confident, too, of getting the finest geothermal system - from WaterFurnace, the industry leader. Contact Kool-Temp Heating & Cooling Inc. today.