Geothermal is Big in Paoli! Paoli, Pennsylvania, homeowners love geothermal heating and cooling. And why shouldn't they? We've got the perfect ground conditions here. And our seasonal temperature extremes make geothermal installations an even better choice for year-round heating and cooling comfort. Want to find out how much a geothermal system of your own could save you in Paoli? Check out our handy Geothermal Savings Calculator. Then do what so many other Paoli homeowners have done. Contact the experts at Brandywine Valley Heating & Air Conditioning. We'll help you plan your geothermal system, install it right, and make sure you get the service you need to get the most out of it.