Geothermal Heating & Cooling: Meridian's Choice! To be perfectly accurate, let's put it this way: more and more Meridian residents are finding out that geothermal is the smarter heating and cooling choice. And we're helping them realize that. We're Heblon Heating & Air Conditioning Co.. And we know all about the benefits of geothermal heating and cooling. After all, we've been installing and servicing geothermal systems for a long time. What makes geothermal a no-brainer here? For starters, Meridian is located in a region with perfect soil conditions for geothermal installation. We've also got the kind of fluctuating temperature extremes that let a geothermal system display its year-round comfort capabilities to best effect. Consider the savings, too. Our Geothermal Savings Calculator can give you a good idea of what they'd be for your family. Learn more. Contact Heblon Heating & Air Conditioning Co., your Meridian, Mississippi geothermal authority.