We'll Help You Save with Geothermal in Cortland! Want to find out just how big a geothermal heating and cooling system could cut your energy bills in Cortland? Our handy Geothermal Savings Calculator will tell you. Just enter in your information and prepare to be pleased. Obviously, to get the full benefits of a geothermal system, you require the right system - and the right contractor to install and service it. You need a WaterFurnace system from Noakes Heating & Air, the finest geothermal heating & cooling contractor in Cortland, Nebraska. Contact Noakes Heating & Air today and let us show you more of the advantages you'll love with a WaterFurnace geothermal heating and cooling system. We'll also show you why our installation and service have won so many geothermal converts in Cortland.