They did the propellers for me on my Geronimo Apache , at 105 hours the left one had a problem coming back from Mexico had to feather it and flew about 80 miles to the bay of LA airport left the plane and got home on the bus 4 of us including my son, we flew down and replaced the propeller I borrowed from a friend and flew home , it was over a year old and they would not fix it so I had both of them done over , that’s my experience with that company Not good, I have used Aero Propeller service in Hemet Ca. Ever sense that happened and never had anything but great service from them