I got my FAA rotorcraft CPL through Avia Aviation at Corvallis, Oregon a few months ago. It was a conversion from my Aussie CPL. I already have work in Australia so didn't have to look for any in the US, so can't comment there. I believe they are tied up somehow with Hillsboro Heli. I was very happy with my instruction there and having many years experience in the helicopter world already, was impressed with the way they do business.