About Gochnauer at Home Your Lancaster Area Premier Geothermal Source If you are looking for a company that is a one-stop shop for all your WaterFurnace Lancaster geothermal heating and cooling needs, you can depend on Gochnauer at Home to provide you with all this including... planning assistance. complete comfort system installation. routine service and maintenance. emergency repair. energy-saving advice and consultation. Our highly qualified professional staff is devoted to the total satisfaction of customers throughout the Lancaster area. After all, you've picked the finest heating and cooling system available. We make sure each system will live up to the expectations of, enhancing your home's conditioning efficiency and helping you reduce energy costs. Contact Gochnauer at Home today to get a free estimate and a cost savings analysis for your home.