1866 B Street Suite 101, Hayward, CA 94541
Project Eden – A Program of Horizon Services Inc provides drug and alcohol treatment from its location at 1866 B Street Suite 101 in Hayward, California. It is a nonprofit provider. The A Program of Horizon Services Inc program is operated by Project Eden.
Patients can access intensive outpatient (IOP), standard outpatient counseling, co-occurring (dual diagnosis) mental health treatment, and telehealth therapy. Clinicians use approaches such as anger management, brief intervention, cognitive behavioral therapy, motivational interviewing, and Matrix Model.
For payment, the facility accepts government funding for substance use treatment, cash or self-payment, state-financed health insurance plan other than Medicaid, and SAMHSA funding/block grants. A sliding fee scale based on income is available. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts children/adolescents, young adults, adults, and seniors. It offers specialized groups for adolescents, young adults, criminal justice (other than DUI/DWI)/Forensic clients, and clients with co-occurring mental and substance use disorders. Services are available in Spanish. Sign language services are available for deaf and hard-of-hearing clients.
Project Eden – A Program of Horizon Services Inc is accredited by Commission on Accreditation of Rehabilitation Facilities (CARF) and licensed or certified by the state substance use treatment agency and state department of health.
Support services include aftercare/continuing care, discharge planning, naloxone and overdose education, and outcome follow-up after discharge.
Payment assistance (check with facility for details) · Sliding fee scale (fee is based on income and other factors)
| Licensing & accreditation | State substance use treatment agency, State department of health, Commission on Accreditation of Rehabilitation Facilities (CARF) |
|---|---|
| Ages accepted | Children/Adolescents, Young Adults, Adults, Seniors |
| Language services | Sign language services for the deaf and hard of hearing, Spanish |
| Operated by | Private non-profit organization |
1866 B Street Suite 101
Hayward, CA 94541
Facility's own contact510-395-0929 · horizonservices.org
Project Eden – A Program of Horizon Services Inc lists the following levels of care: intensive outpatient (IOP), outpatient, dual diagnosis, and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, Project Eden – A Program of Horizon Services Inc accepts government funding for substance use treatment, cash or self-payment, state-financed health insurance plan other than medicaid, and samhsa funding/block grants. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (877) 847-2855 for a free benefits check.
Project Eden – A Program of Horizon Services Inc does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (877) 847-2855 for help finding one.
Yes. Project Eden – A Program of Horizon Services Inc reports accreditation from CARF. Accreditation means the facility meets independent quality and safety standards.
Project Eden – A Program of Horizon Services Inc accepts children/adolescents, young adults, adults, and seniors. Specialized groups include adolescents, young adults, criminal justice (other than dui/dwi)/forensic clients, clients with co-occurring mental and substance use disorders, and clients with co-occurring pain and substance use disorders.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Project Eden – A Program of Horizon Services Inc directly at 510-395-0929. To compare Project Eden – A Program of Horizon Services Inc with other options and verify your insurance, call our admissions helpline at (877) 847-2855. Our helpline is not affiliated with Project Eden – A Program of Horizon Services Inc.
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Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. A listing is not an endorsement. StartDrugRehab is not affiliated with Project Eden – A Program of Horizon Services Inc.
