Geothermal is Big in Elizabethtown! Countless homeowners in Elizabethtown, Kentucky are loving their geothermal heating and cooling system.We find it difficult to believe that anyone wouldn't? Because of our changing temperature extremes and good ground conditions, our geothermal systems, are the best choice for year-round heating and cooling comfort. So, you still aren't convinced? See how big you can save in Elizabethtown with your own geothermal system with our handy Geothermal Savings Calculator. Now that you have seen just how much a geothermal system can reduce your monthly costs, do what so many other Elizabethtown homeowners have done and contact the experts at Dever Enterprises. Our skilled staff are waiting to help you plan your geothermal system and install it the right way so that you will get the most out it.