We'll Help You Save with Geothermal in Nantucket! Want an idea of just how much a geothermal heating and cooling system could save you on your energy bills in Nantucket? Our easy to use Geothermal Savings Calculator will tell you. Just fill-in your data and get ready to be pleased. Of course, 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 Atlantic Well Drilling, the premier geothermal heating & cooling contractor in Nantucket, Massachusetts. Contact Atlantic Well Drilling 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 converts in Nantucket.