Decatur Looks to Us for Geothermal Heating & Cooling! We're Masters Heating & Cooling, Inc.. And we're distinguished throughout Decatur, Indiana, for our geothermal heating and cooling expertise. Homeowners turn to us for ... first-class geothermal system installation and service experienced, highly trained personnel who know every aspect 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, an important reason people turn to us in the first place is for the savings they can appreciate 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 Masters Heating & Cooling, Inc.. We'll show you more of what makes geothermal systems the premium choice for year-round heating and cooling comfort in Decatur.