Loup City Looks to Us for Its Geothermal Needs We’re Wadas Inc., the recognized "go-to" team for Loup City, Nebraska's geothermal heating and cooling. Loup City residents look to us for ... the finest WaterFurnace geothermal heating and cooling systems highend installation and service from highly skilled, highly trained professionals sound advice on how to get more out of their geothermal installations With the economy like it is, there's never been a opportune time to put a WaterFurnace geothermal system to work for you. And we're the professionals to do it in Loup City, Nebraska. Contact Wadas Inc. today. Want to see just how much "going geothermal" could save you on your energy bills? Take a moment or two with our simple Geothermal Savings Calculator.