Geothermal is Big in Treynor! Endless homeowners in Treynor, Iowa are enjoying their geothermal heating and cooling system.We find it hard to believe that anyone wouldn't? Due to our changing temperature extremes and near perfect soil conditions, our geothermal systems, are an excellent choice for year-round heating and cooling comfort. So, you still aren't convinced? See how much you can save in Treynor with your own geothermal system with our handy Geothermal Savings Calculator. Now that you have looked at just how much a geothermal system can save you on your monthly costs, do what so many other Treynor homeowners have done and contact the experts at Camblin Mechanical Inc.. 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.