Ballinger, Texas, Geothermal Heating & Cooling We're spreading the word throughout Ballinger, Texas: in in the condition the economy is in today, geothermal heating and cooling is definitely the right choice! Ground conditions in Ballinger are just right. How about our seasonal temperatures? They fluctuate enough in extremes to almost guarantee that geothermal heating and cooling will offer the best year-round comfort. You'll also enjoy how much a geothermal system can cut your energy expenses, too. The proof? Our Geothermal Savings Calculator. Contact Southwest Air Conditioning today. We've got a lot more to tell you about the benefits of geothermal heating and cooling in Ballinger. Another great thing, we install and service WaterFurnace geothermal systems, the best on the market.