We're Rockbridge County's Primary Geothermal Contractor! Rockbridge County, Virginia, homeowners have all sorts of reasons for desiring a geothermal heating and cooling system: exceptional comfort all year – no matter how crazy the weather variations smooth operating efficiency energy efficiency (They would look forever to find a more "green," more natural way to heat and cool their homes!) significant – often amazing – savings on their energy bills noteworthy installation and maintenance from Birds Heating & Air Conditioning Inc., Rockbridge County's geothermal professionals. Learn more about what a geothermal heating and cooling system can do to benefit your family's comfort. Check out our Geothermal Savings Calculator. Then contact Birds Heating & Air Conditioning Inc.. We sell, install, and service WaterFurnace geothermal systems, the very best on the market today.