Latrobe, Pennsylvania, Geothermal E & D Company HVAC LLC is the best WaterFurnace geothermal contractor in Latrobe, Pennsylvania. We'll help you comprehend all the advantages of geothermal heating and cooling. We’ll make sure your WaterFurnace system is correctly installed, too. And when it comes time for service? Nobody in Latrobe can beat our service! Contact E & D Company HVAC LLC 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.