Sevierville Looks to Us for Geothermal Heating & Cooling! We're Smith and Associates Geothermal. And we're known throughout Sevierville, Tennessee, for our geothermal heating and cooling knowledge. Homeowners turn to us for ... superior geothermal system installation and service qualified, highly trained personnel who know every detail of geothermal heating and cooling - and know how to help you understand geothermal systems from one of the industry's most credible names - WaterFurnace advice on how to maximize the potential from their geothermal heating and cooling installation Obviously, a pivotal reason people turn to us to begin with is for the savings they can realize on their energy bills with a geothermal system. Want a look? Give our Geothermal Savings Calculator a go. Then take the next step and contact Smith and Associates Geothermal. We'll walk you through more of what makes geothermal systems the premium choice for year-round heating and cooling comfort in Sevierville.