Geothermal Benefits Alright, we at Southwest Mechanical Services are finding it hard to believe that a WaterFurnace geothermal heating and cooling system is not the best choice for you. Who couldn't benefit from one? That is the question we continually ask ourselves.Maybe we are a little bias but, we know the difference that it makes. If you are looking for the optimum heating & cooling system on the market today, WaterFurnace geothermal heating and cooling systems are among the elite in effectiveness, energy-conservation, and environmentally friendly heat pumps that homeowners in the San Antonio area - or anywhere - can buy. With a WaterFurnace geothermal system from Southwest Mechanical Services, you will see: Lower operating costs. A WaterFurnace geothermal heat pump works a lot more proficiently than ordinary heating and cooling systems. Enhanced comfort. Our geothermal systems distribute air with incredible accuracy, eliminating hot and cold spots all year long. Quiet operation. Think of it: there's no loud outdoor unit! Reliable performance. Given their indoor installation, our geothermal systems aren't subject to the rain, snow, ice, debris, temperature extremes, and vandalism that break standard heat pumps and air conditioners. Environmental harmony. Given that our geothermal systems are earth friendly heat pumps, giving off no carbon dioxide, carbon monoxide, or other greenhouse gasses. No wonder more and more people in San Antonio are turning to Southwest Mechanical Services. The advantages of WaterFurnace geothermal heating and cooling systems are just too hard to beat!