We're Edon's Primary Geothermal Contractor! Edon, Ohio, homeowners have all sorts of reasons for desiring a geothermal heating and cooling system: exceptional comfort all year – no matter how crazy the weather variations stable operating performance energy performance (They would look forever to find a more "green," more natural way to heat and cool their homes!) significant – sometimes outstanding – savings on their energy bills noteworthy installation and maintenance from Masters Heating & Cooling, Inc., Edon's geothermal experts. Discover more about what a geothermal heating and cooling system can do to increase your family's comfort. Check out our Geothermal Savings Calculator. Then contact Masters Heating & Cooling, Inc.. We sell, install, and service WaterFurnace geothermal systems, the finest in the industry today.