North Charleston, South Carolina, Geothermal Custom Climate Heating & Air is the top WaterFurnace geothermal contractor in North Charleston, South Carolina. We'll help you understand all the advantages of geothermal heating and cooling. We’ll make sure your WaterFurnace system is properly installed, too. And when it comes time for service? Nobody in North Charleston can beat our service! Contact Custom Climate Heating & Air today. Like a little sneak-peek at the savings a WaterFurnace geothermal heating and cooling system can give you? Use our handy Geothermal Savings Calculator.