Rockingham County, Virginia, Geothermal Heating & Cooling We're getting the word out in Rockingham County, Virginia: in in the condition the economy is in today, geothermal heating and cooling is absolutely the right choice! Soil conditions in Rockingham County are perfect. How about our seasonal temperatures? They change enough in extremes to almost guarantee that geothermal heating and cooling will offer the best year-round satisfaction. You'll love how much a geothermal system can reduce your energy expenses, too. The proof? Take a look at our Geothermal Savings Calculator. Contact Birds Heating & Air Conditioning Inc. today. We've got a lot more to discuss with you about the advantages of geothermal heating and cooling in Rockingham County. Best of all, we install and service WaterFurnace geothermal systems, the finest on the market.