Geothermal Heating & Cooling: Hartford City's Choice! To be perfectly honest, let's put it this way: more and more Hartford City residents are coming to the same conclusion that geothermal is the most effective heating and cooling choice. And we're helping them see that. We're Huntington Heating & Cooling Inc.. And we understand all about the perks of geothermal heating and cooling. After all, we've been installing and maintaining geothermal systems for years. What makes geothermal a no-brainer here? For starters, Hartford City is located in a region with perfect soil conditions for geothermal installation. We've also got the kind of seasonal temperature highs and lows that let a geothermal system demonstrate its year-round comfort capabilities to best effect. Think about the savings, as well. Our Geothermal Savings Calculator can give you a good idea of what they'd be for your family. Learn more. Contact Huntington Heating & Cooling Inc., your Hartford City, Indiana geothermal authority.