Service Request

If you have an item that needs service and want to submit to us, please use our SERVICE REQUEST FORM that can be downloaded below, fill it out and ship it with your item to:

PENTAGON G. C.
510 W 6TH ST STE 901
LOS ANGELES, CA 90014

*** Insure the package for the value of your item. For security purpose, DO NOT write on the outside of the package words that will refer to valuable items such as DIAMONDS, GEMS, etc.