Geothermal Heating & Cooling: Kalamazoo County's Choice! To be completely accurate, let's put it this way: more and more Kalamazoo County residents are discovering that geothermal is the smarter heating and cooling choice. And we're helping them recognize that. We're WaterFurnace Michiana. And we know all about the benefits of geothermal heating and cooling. After all, we've been installing and servicing geothermal systems for a long time. What makes geothermal a no-brainer here? For starters, Kalamazoo County is situated in an area with ideal ground conditions for geothermal installation. We've also got the kind of changing temperature extremes that let a geothermal system show off its year-round comfort potentiality to best effect. Consider the savings, as well. Our Geothermal Savings Calculator can give you a good idea of what they'd be for your family. Learn more. Contact WaterFurnace Michiana, your Kalamazoo County, Michigan geothermal authority.