The California Department of Public Health’s Indoor Air Quality Section has released several resources dedicated to the issue of mold. First, they’ve created a searchable database on who to contact for mold complaints in each jurisdiction within the state. The database covers each county, as well as any cities there is specific information for within those counties. The database can be found here.
In addition, CDPH has released a video for code enforcement officers on how to enforce mold complaints. That video can be found here.