Contact Us


Headquarters

SIIG, Inc.
31038 Huntwood Ave
Hayward, CA 94544
Phone: (510) 657-8688
Business Hours: M-F 8:00AM-5:00PM PT

Contact Support

Sales

Tel: (510) 657-8688 & press 1
Email: [email protected]

SIIG Support

Tel: (510) 657-8688 & press 3
Email: [email protected]
Our LIVE phone support hours are listed below in PST Monday-Friday:

  • 10am - 12noon
  • 2pm - 4pm
RMA

Tel: (510) 657-8688 & press 2
Email: [email protected]

Send us a message

For Technical Support and RMA, go to https://www.siig.com/supportto submit your request.

SIIG respects the privacy of its customers and uses the information collected here to understand our customers'
needs so we can provide better service. SIIG will not share or sell your personal information to others.