Granville Geothermal Heating & Cooling People in Granville, Ohio, 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, "green" way to heat and cool your home. Geothermal systems put out exceptional heating and cooling comfort all year round. Due to its energy-efficient performance, a geothermal system will decrease your monthly expenses. Use 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 Granville. You can be confident, too, of getting the very best geothermal system - from WaterFurnace, the industry leader. Contact Patriot Air Comfort Systems today.