We are not getting paid by the general contractor and have just completed our contractual obligations. We didn't pre-lien the job (located in California). I would like to know what document I should be filing in order to force the client to be involved (they have not paid GC yet). Should I be filing a pre-lien, notice of intent to Lien, Lien, or other? Also, who must I send these to? The General Contractor, the Client, or both? If you could email me with contact information or call me to discuss I would really appreciate it.