Kutztown Looks to Us for Geothermal Heating & Cooling! We're Paul W. Essig Inc.. And we're known throughout Kutztown, Pennsylvania, for our geothermal heating and cooling knowledge. Residents look to us for ... superior geothermal system installation and service qualified, highly trained personnel who understand every detail of geothermal heating and cooling - and know how to help you understand recommendation on how to get the most from their geothermal heating and cooling installation Obviously, a big reason people look to us in the first place is for the savings they can appreciate on their energy bills with a geothermal system. Want a preview? Give our Geothermal Savings Calculator a go. Then push forward with the next step and contact Paul W. Essig Inc.. We'll walk you through more of what makes geothermal systems the top choice for year-round heating and cooling comfort in Kutztown.