WCIRB Customer Service

To submit inquiries to WCIRB Customer Service electronically, use the Customer Service online form.

Tel: 888.CA.WCIRB (888.229.2472)
Fax: 415.778.7272
E-mail: customerservice@wcirb.com
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

WCIRB Presentations

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.

Media Inquiries

If you have press-related questions, please email the WCIRB Customer Experience Outreach Department.  

Holiday Schedule

The WCIRB offices will be closed in observance of the following holidays: