Eaton, Colorado, Is Going Geothermal! Comfort By Nature has absolutely had a part to play in that! We're a heating and cooling contractor who’s expertise is installing and servicing geothermal systems right here in Eaton, Colorado. Area homeowners place their confidence in us for ... our experienced, knowledgeable staff our proficient geothermal installation and service capabilities the planning assistance and advice we give - to help Eaton customers get the most from their geothermal installations geothermal heating and cooling systems from the most recognized name in the business: WaterFurnace If you've been considering going geothermal, contact Comfort By Nature today, Eaton's top geothermal contractor. (For a quick overview of the kind savings your family could be getting with a geothermal heating and cooling system, try our easy Geothermal Savings Calculator.)