State Disability Insurance (SDI) provides benefits for short term to employees or workers who suffers from disability. Women who are unable to work due to pregnancy or childbirth are also provided with benefits by SDI. Online disability insurance facility is available 24 hour for convenience of customers. The SDI Online system is very simple and easy to use. It has security system to check the fraud users. The contact details like address, contact number, customer care number and customer service phone number of State Disability Insurance California is displayed above.