Empire Geothermal Heating & Cooling Contractor In Empire, Michigan, the geothermal heating and cooling contractor to call is D&W Mechanical. Our geothermal proficiency is second to none. And we offer the finest products on the market in Empire - or anywhere else, for that matter: WaterFurnace geothermal heating and cooling systems! Try our Geothermal Savings Calculator. It'll show you why so many homeowners are going geothermal. The monthly savings are big! We can explain to 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 – right! Contact D&W Mechanical today.