Bennington, Nebraska, Is Going Geothermal! Complete Comfort 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 Bennington, Nebraska. 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 offer - to help Bennington 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 thinking of going geothermal, contact Complete Comfort today, Bennington's best geothermal contractor. (For a preview of the kind savings your family could experience with a geothermal heating and cooling system, try our easy Geothermal Savings Calculator.)