We'll Help You Save with Geothermal in Southeast Indiana! Want an idea of just how much a geothermal heating and cooling system could cut your energy bills in Southeast Indiana? Our easy to use Geothermal Savings Calculator will show you. Just enter in your data and get ready to be satisfied. Of course, 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 Bill Spade Electric, Heating & Cooling, the best geothermal heating & cooling contractor in Southeast Indiana, . Contact Bill Spade Electric, Heating & Cooling today and let us show you more of the benefits you'll appreciate with a WaterFurnace geothermal heating and cooling system. We'll also walk you through why our installation and service have won so many geothermal followers in Southeast Indiana.