WCIRB Customer Service
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.
WCIRB Policyholder Ombudsman
If you would like to contact the WCIRB Policyholder Ombudsman, visit the Policyholder Ombudsman page.
2017 Holiday Schedule
The WCIRB offices will be closed in observance of the following holidays:
|New Year's Day||Monday, January 2|
|Presidents' Day||Monday, February 20|
|Memorial Day||Monday, May 29|
|Independence Day Observed||Monday, July 3 and Tuesday, July 4|
|Labor Day||Monday, September 4|
|Thanksgiving||Thursday, November 23
Friday, November 24
|Christmas||Monday, December 25
Tuesday, December 26
|New Year's Eve||Friday, December 30|