Workers Compensation Information

The administrator for the City of San Antonio Workers Compensation Claims effective 01/01/2012 is:

Tristar Risk Management

PO BOX 5228 Janesville, WI 53547
Phone: 210-404-0400
Fax: 210-404-0429

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For general inquiries or if you’re having issues with your claims, please email us at, or call 210-828-9616