We're the Geothermal Experts in McDowell County! At Bullman Heating & Air, we are experts in WaterFurnace geothermal heating and cooling systems. McDowell County residents understand that we offer... the top geothermal systems on the market today top-quality geothermal installation and maintenance the kind of support that helps them realize the complete comfort and energy-savings expected from a geothermal system (Our Geothermal Savings Calculator will suggest potential monetary savings. We believe you like what you see!) In McDowell County, North Carolina, we're unmistakably the geothermal heating and cooling contractor to call. Contact Bullman Heating & Air today.