Milan Geothermal Heating & Cooling Contractor In Milan, Michigan, the geothermal heating and cooling contractor to call is Haley Mechanical. Our geothermal proficiency is second to none. And we offer the finest products on the market in Milan - or anywhere else, for that matter: WaterFurnace geothermal heating and cooling systems! Take a look at our Geothermal Savings Calculator. It'll tell you the best reason for going geothermal. The monthly savings are huge! We can tell you plenty of other good reasons, too. And when you’re ready install? We'll make sure that your WaterFurnace geothermal heating and cooling system is installed - and serviced – correctly! Contact Haley Mechanical today.