To submit inquiries to WCIRB Customer Service electronically, use the Customer Service online form.
Tel: 888.CA.WCIRB (888.229.2472)
E-mail: [email protected]
Hours: Monday-Friday, 7:30AM-4:45PM (Pacific Standard Time)
Workers' Compensation Insurance Rating Bureau of California
1221 Broadway, Suite 900
Oakland, CA 94612
Attn: Customer Service
If you would like the WCIRB to speak to your organization on workers' compensation topics, please fill out the WCIRB Speaker Request Form.
If you would like to contact the WCIRB Policyholder Ombudsman, visit the Policyholder Ombudsman page.
The WCIRB offices will be closed in observance of the following holidays:
|New Year's Day||Monday, January 1, 2018|
|Presidents' Day||Monday, February 19, 2018|
|Memorial Day||Monday, May 28, 2018|
|Independence Day||Wednesday, July 4, 2018|
|Labor Day||Monday, September 3, 2018|
|Thanksgiving||Thursday, November 22, 2018
Friday, November 23, 2018
|Christmas||Monday, December 24, 2018
Tuesday, December 25, 2018
|New Year's||Monday, December 31, 2018
Tuesday, January 1, 2019