- 20094 Mission Boulevard 642, California, Hayward, 94541
HAART Hayward is a drug and alcohol addiction treatment center located in Hayward, CA. They offer a variety of treatment programs, such as addiction treatment, detox, Sober Living, outpatient treatment, residential treatment, Partial Hospitalization Treatment, Intensive Outpatient Treatment, aftercare, and inpatient drug rehab. The facility is licensed by the state and has accreditations from SAMSHA, The Joint Commission, and SAMSHA. To learn more about HAART Hayward, please visit their website.