About Terra Firma Diversion
Terra Firma Diversion in Hayward, California, is a treatment center that assists individuals struggling with substance use disorder. Terra Firma is a Latin term meaning “solid ground” which the center seeks to place you on through their recovery services.
Services are available in English and Spanish. A sliding scale fee is available for those needing financial assistance.
The center is certified to provide the Deferred Entry of Judgement Program, PC1000. The program fulfills requirements in Alameda County and lasts 24 weeks.
Substance Use Relapse Prevention
The center offers a couple of programs that are not court mandated but would be a beneficial continuation of treatment. The relapse prevention program provides therapy and education that supports sobriety. It lasts 10 to 20 weeks.
Domestic Violence Batterer’s Treatment
Being under the influence of substance sometimes leads us to do things we would never do while sober. The center is certified to provide Domestic Violence Batterer’s Treatment. The program lasts 52 weeks.
Anger management classes are also available to educate you on how anger affects your life and how to control anger. This program would be valuable for substance users or clients who have been charged with domestic violence.
Supervised Visits for Substance Users
Sometimes substance use leads to our children being displaced while we seek treatment. The center facilitates supervised visits that are mandated by courts so that parents can visit with their children.
Terra Firma Diversion is certified to perform drug testing. This is available to individuals and businesses wishing to test employees. The treatment center is just an hour outside of San Francisco.




