Geothermal is Big in Beaver Lake! Beaver Lake, Nebraska, homeowners enjoy geothermal heating and cooling. And why shouldn't they? We've got the ideal soil conditions here. And our seasonal temperature extremes make geothermal installations an even better choice for year-round heating and cooling comfort. Want to see how much a geothermal system of your own could save you in Beaver Lake? Check out our handy Geothermal Savings Calculator. Then do what so many other Beaver Lake residents do. Contact the experts at Complete Comfort. 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.