About Gochnauer at Home Your Premier Geothermal Source in Lancaster If you are looking for a company that is a one-stop shop for all your 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. Giving total customer satisfaction is our utmost priority in the Lancaster area, and our fully trained professional staff will see to that.It's hard not to be satisfied when you select the best heating and cooling system on the market today. We will see to it that your new system lives up to all of your demands, helping you to save big money on your energy costs and improve your home's conditioning efficiency. Contact Gochnauer at Home today to get a free estimate and a cost savings analysis for your home.