We'll Help You Save with Geothermal in Zanesville! Want an idea of just how much a geothermal heating and cooling system could cut your energy bills in Zanesville? Our simple Geothermal Savings Calculator will tell you. Just plug in your information and get ready to be satisfied. Obviously, to get the full benefits of a geothermal system, you need the right system - and the right contractor to install and service it. You need a WaterFurnace system from Hottinger Geothermal, the finest geothermal heating & cooling contractor in Zanesville, Ohio. Contact Hottinger Geothermal today and let us show you more of the advantages you'll enjoy with a WaterFurnace geothermal heating and cooling system. We'll also show you why our installation and service have won so many geothermal followers in Zanesville.