Westcare provides substance abuse treatment programs in California, including long-term residential programs for men and women lasting 31-180 days. These programs include counseling, education, and skills development. Westcare also operates the M'ella House, which treats substance-abusing pregnant and parenting women and their children ages 0-5 by providing holistic family services while the mothers are in treatment. Additionally, Westcare has an adult outpatient program for those who do not require residential treatment and can receive substance abuse services while living and working in the community. Funding comes from various California state and county sources.