Geothermal is Big in Michiana! Geothermal heating and cooling is enjoyed by countless homeowners in Michiana, Michigan. And why wouldn't they enjoy it? Our geothermal systems, because of our fluctuating temperature extremes, are an excellent choice for year-round heating and cooling comfort. We also have the perfect ground conditions. With that said, you should see how much you can reduce your monthly costs in Michiana with your own geothermal system. Check out our handy Geothermal Savings Calculator to find out. Once you have seen how big your savings can be, contact the experts at WaterFurnace Michiana, just like so many other Michiana residents have done. We would love to assist you in planning your geothermal system so that it's installed right.Our highly skilled and friendly staff will also make sure you get the most out of it.