We're the Geothermal Experts in Eugene! At Comfort Flow Heating, we are experts in WaterFurnace geothermal heating and cooling systems. Eugene residents understand that we provide... the finest geothermal systems on the market today finest geothermal installation and service the kind of support that helps them recognize the complete comfort and energy-savings anticipated from a geothermal system (Our Geothermal Savings Calculator will give you potential monetary savings. We believe you like what you see!) In Eugene, Oregon, we're by far the best the geothermal heating and cooling contractor to call. Contact Comfort Flow Heating today.