Do You know who he is working for?? Only major Helo outfit there is Silver State Helicopters 702-616-1967.
Only one that I can find with a License in the area is:
ALVARADO, DAVID MIKE
Airman's Address : 920 STETSON DR
HENDERSON, NV, 89015-9525
FAA Region : Western/Pacific
Airman Certificates : Mechanic
Airframe
Powerplant
Hes not in the phone book, good luck..