Antwerp Looks to Us for Geothermal Heating & Cooling! We're Schlatters Plumbing Heating & AC. And we're known throughout Antwerp, Ohio, for our geothermal heating and cooling knowledge. Homeowners look 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 trusted names - WaterFurnace advice on how to maximize the potential from their geothermal heating and cooling installation Obviously, an important reason people turn to us to begin with is for the savings they can get on their energy bills with a geothermal system. Want a preview? Give our Geothermal Savings Calculator a go. Then take the next step and contact Schlatters Plumbing Heating & AC. We'll walk you through more of what makes geothermal systems the optimum choice for year-round heating and cooling comfort in Antwerp.