Kalkaska Geothermal Heating & Cooling Nobody, but nobody does geothermal in Kalkaska like D&W Mechanical! Residents look to us for their geothermal system installation and service because they recognize we've got ... accredited professionals who follow well-established industry methods a faithful customer base that'll give testimony to our geothermal proficiency Kalkaska residents know we also provide ... a complete home inspection that spells out to us just how energy efficient your home is – and helps us tell you what kind of savings you can count on from a new geothermal system the answers you need to know how geothermal systems work and how to maximize the potential in your new system a official estimate of the geothermal services we’ll provide the top geothermal heating and cooling systems in the industry today – from WaterFurnace, of course! If you'd like a quick look at how much a WaterFurnace geothermal system could save you right here in Kalkaska, insert your data into our Geothermal Savings Calculator. Pretty amazing, huh? Now contact D&W Mechanical. And find out for yourself why Kalkaska, Michigan, places their confidence in us for all their geothermal heating and cooling needs.