We'll Help You Save with Geothermal in Hillsborough! Want an idea of just how big a geothermal heating and cooling system could save you on your energy bills in Hillsborough? Our simple Geothermal Savings Calculator will show you. Just plug in your data and prepare to be satisfied. Of course, to reap 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 Energy Smarts Mechanical, the top geothermal heating & cooling contractor in Hillsborough, New Jersey. Contact Energy Smarts Mechanical today and let us highlight more of the advantages you'll enjoy 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 Hillsborough.