Oakridge Looks to Us for Its Geothermal Needs We’re Comfort Flow Heating, the recommended "go-to" team for Oakridge, Oregon's geothermal heating and cooling. Oakridge residents are turning to us for ... quality WaterFurnace geothermal heating and cooling systems the best installation and service from highly skilled, highly trained professionals sound advice on how to maximize the potential of their geothermal installations With the economy like it is, there's never been a better time to put a WaterFurnace geothermal system to use for you. And we're the professionals to do it in Oakridge, Oregon. Contact Comfort Flow Heating today. Want to taste and see just how big "going geothermal" could save you on your energy bills? Take a moment or two with our simple Geothermal Savings Calculator.