Geothermal Heating & Cooling: Payette's Choice! To be completely honest, let's put it this way: more and more Payette residents are discovering that geothermal is the smarter heating and cooling choice. And we're helping them recognize that. We're Idaho Geothermal, LLC. And we understand all about the perks of geothermal heating and cooling. After all, we've been putting in and maintaining geothermal systems for a long time. What makes geothermal a no-brainer here? For starters, Payette is located in an area with perfect soil conditions for geothermal installation. We've also got the kind of seasonal temperature highs and lows that let a geothermal system show off its year-round comfort capabilities to best effect. Consider the savings, too. Our Geothermal Savings Calculator can give you a ball park figure of what they'd be for your family. Learn more. Contact Idaho Geothermal, LLC, your Payette, Idaho geothermal authority.