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 professional instructions on how to maximize the potential from their geothermal heating and cooling installation Obviously, a big reason people look to us to begin with is for the savings they can get on their energy bills with a geothermal system. Want a look? Give our Geothermal Savings Calculator a go. Then push forward with the next step and contact Schlatters Plumbing Heating & AC. We'll show you more of what makes geothermal systems the top choice for year-round heating and cooling comfort in Antwerp.