We're Rush County's Primary Geothermal Contractor! Rush County, Indiana, residents have all kinds of reasons for desiring a geothermal heating and cooling system: remarkable year-round comfort – no matter how crazy the seasonal variations smooth operating efficiency energy efficiency (They would look forever to find a more "green," more natural way to heat and cool their homes!) significant – often outstanding – savings on their energy bills noteworthy installation and service from Wallpe Heating & Cooling, Rush County's geothermal experts. Find out more about what a geothermal heating and cooling system can do to improve your family's comfort. Look at our Geothermal Savings Calculator. Then contact Wallpe Heating & Cooling. We sell, install, and maintain WaterFurnace geothermal systems, the finest available today.