Shawnee Looks to Us for Geothermal Heating & Cooling! We're ECS Geothermal, Inc. And we're recognized throughout Shawnee, Kansas, for our geothermal heating and cooling expertise. Homeowners turn to us for ... first-class geothermal system installation and service qualified, highly trained personnel who know every detail of geothermal heating and cooling - and know how to effectively communicate the process to you geothermal systems from one of the industry's most reliable names - WaterFurnace professional instructions on how to get the most from their geothermal heating and cooling installation Obviously, a major reason people turn to us in the first place is for the savings they can get on their energy bills with a geothermal system. Want a snap shot? Give our Geothermal Savings Calculator a go. Then take the next step and contact ECS Geothermal, Inc. We'll show you more of what makes geothermal systems the best choice for year-round heating and cooling comfort in Shawnee.