About Thermal Systems Kitsap County's Superior Geothermal Source If you are looking for a company that has a total in-house operation and a documented track record for assisting homeowners with all of their WaterFurnace Kitsap County geothermal heating and cooling needs, you can trust Thermal Systems. Our total in-house operation includes... planning assistance. complete comfort system installation. routine service and maintenance. emergency repair. energy-saving advice and consultation. In the Kitsap County area, total customer satisfaction is our utmost objective and our highly trained professional staff will see to that.Besides, when you choose the best heating and cooling system on the market today, it is hard to go wrong.We will see to it that your new system lives up to all of your expectations, helping you to reduce your energy costs and improve your home's conditioning efficiency. Contact Thermal Systems today to get a free estimate and a cost savings analysis for your home.