POL Government Elected Officials Auditor Mary Hull Caballero Charter, Code and Policies City Code & Charter Online Code & Charter Title 8 Health and Sanita Chapter 8.20 Housing and School Sanitation
8.20.030 Service of Notices and Orders.

Every notice or order in relation to a dwelling shall be served upon the owner or his agent, and the occupant, allowing a specified reasonable time for the doing of the thing required in the notice.  However, the posting of a copy of such notice or order in a conspicuous place in or upon the dwelling, and mailing a copy thereof to such owner or agent at his last known address, shall constitute service of any notice required by this Code, unless otherwise provided.