Newtown Square, Pennsylvania, Geothermal Brandywine Valley Heating & Air Conditioning is the best WaterFurnace geothermal contractor in Newtown Square, Pennsylvania. We'll help you understand all the benefits of geothermal heating and cooling. We’ll see to it that your WaterFurnace system is properly installed, too. And when it comes time for service? Nobody in Newtown Square does it better! Contact Brandywine Valley Heating & Air Conditioning today. Like a little up-front look at the savings a WaterFurnace geothermal heating and cooling system can provide? Use our handy Geothermal Savings Calculator.