Investigations and Administration Office
50 Tower Road, San Mateo, CA 94402
Hours Open to the Public:
Monday through Friday, 8:00 a.m. to 5:00 p.m.
Closed on the following Federal holidays: New Year's Day, Martin Luther King Jr. Day, President's Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veteran's Day, Thanksgiving Day, the Friday after Thanksgiving, and Christmas Day.
222 W. 39th Avenue, San Mateo, CA 94403