Zenith Insurance Company
Customer Service: (800)440-5020
Special Investigation Unit: (866)296-4748
Report a Claim: (877)581-8237
Billing Customer Service: (800)440-5020
Special Investigation Unit: (925)416-5281
Zenith Insurance Company is a workers’ compensation specialist that has more than 50 years of experience helping a broad spectrum of businesses with their workers’ compensation needs. For more than 50 years, Zenith Insurance Company has helped California agricultural businesses protect their employees from workplace injuries.
Zenith National Insurance Corp. is an indirect wholly-owned subsidiary of Fairfax Financial Holdings Limited. Zenith National Insurance Corp. is the holding company of Zenith Insurance Company and its subsidiaries, including ZNAT Insurance Company.
The company website also has the mailing address, Fax numbers and additional resources to connect you to with the company.
This contact information and the hyperlink for Zenith Insurance Company was last verified on 4/17/2018.
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