Contact Us

Our Corona office is open for in person shopping on Tuesdays and Fridays from 9 am to 5 pm.  You can shop online 24/7. 


We currently have an option to pick up in our Corona Office or our Lake Elsinore Warehouse. Please choose the appropriate fulfillment option from the shipping pulldown at checkout. 

Mailing and physical address:

   Platinum Sign Supply


   560 Birch St

   Building 4

   Lake Elsinore, CA 92530

Phone Number:


Fax Number:




If it is not convenient to reach out to us in one of the above ways, please fill in the form below and we will get back to you as soon as possible.  Thank you