American Air Heating & Cooling serves Milton-Freewater and the Oregon side of the Walla Walla Valley. We're listed as a participating contractor for Energy Trust of Oregon's heat pump offers in Umatilla County. That can make switching to an efficient heat pump more affordable for eligible homeowners. We're licensed to work in Oregon (license #CRE197). Services in Milton-Freewater: heat pump installation and incentives · furnace repair and replacement · AC repair · ductless mi