We're Wamego's Primary Geothermal Contractor! Wamego, Kansas, residents have all kinds of reasons for desiring a geothermal heating and cooling system: exceptional year-round comfort – no matter how crazy the weather variations smooth operating efficiency energy efficiency (They’d be hard-pressed to find a more "green," more natural way to heat and cool their homes!) significant – often amazing – savings on their energy bills noteworthy installation and service from Carlson Heating & AC, LLC, Wamego'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 Carlson Heating & AC, LLC. We sell, install, and maintain WaterFurnace geothermal systems, the finest available today.