JAA CPL-H TO FAA CPL-H HELP!!!!!!

[Gordy]

All you need to do is fill out an airman application form and the FAA will issue a private license based upon your foreign license (part 61.75). You would then need to pass the written test, meet the requirements and pass the practical test for an FAA commercial.
FAR 61.75
Commercial requirements FAR 61 subpart F