Geothermal Heating & Cooling: Carmel's Choice! To be completely accurate, let's put it this way: more and more Carmel residents are discovering that geothermal is the most effective heating and cooling choice. And we're helping them recognize that. We're Bassett Services Inc.. And we know all about the advantages of geothermal heating and cooling. After all, we've been installing and maintaining geothermal systems for a long time. What makes geothermal a no-brainer here? For starters, Carmel is situated in an area with ideal soil conditions for geothermal installation. We've also got the kind of fluctuating temperature highs and lows that let a geothermal system display its year-round comfort capabilities to best effect. Think about the savings, as well. Our Geothermal Savings Calculator can provide you with a ball park figure of what they'd be for your family. Learn more. Contact Bassett Services Inc., your Carmel, Indiana geothermal authority.