Geothermal is Big in Evergreen! Evergreen, Colorado, homeowners love geothermal heating and cooling. And why shouldn't they? We've got the ideal ground conditions here. And our changing temperature extremes make geothermal installations the right choice for year-round heating and cooling comfort. Want to look at how much a geothermal system of your own could save you in Evergreen? Check out our handy Geothermal Savings Calculator. Then do what so many other Evergreen residents have done. Contact the experts at Sensible Heating & Cooling. We'll help you plan your geothermal system, install it right, and make sure you get the service you need to get the most out of it.