2 Drug Rehab Centers in Castro Valley, CA

Browse verified drug rehab centers in Castro Valley, California. Compare providers and find contact information.

Tranquility Rehab Center

★★★★★ (60 reviews)
25872 Five Canyons Pkwy, Castro Valley, CA 94552
(510) 721-0672
Website: tranquilityrehab.org
Hours: Mon-Sun: Open 24 hours

Riley Recovery Centers

20880 Baker Rd, Castro Valley, CA 94546
(510) 344-8399
Website: rileyrecovery.com
Hours: Mon: 9 AM–5 PM | Tue: 9 AM–5 PM | Wed: 9 AM–5 PM | Thu: 9 AM–5 PM | Fri: 9 AM–5 PM | Sat: Closed | Sun: Closed

About Drug Rehab Centers in Castro Valley, CA

If you or someone you care about is struggling with substance use in Castro Valley, finding the right local support can make all the difference. As a suburban community in Alameda County, Castro Valley offers a quieter setting than nearby Oakland, but the pressures of daily life—financial stress, family responsibilities, or the isolation that can come with suburban living—affect residents from all backgrounds. Addiction doesn’t discriminate, and reaching out for help is a courageous step toward reclaiming your health and well-being.

Fortunately, Castro Valley and the surrounding East Bay area provide a range of drug rehab options designed to meet diverse needs. Whether you’re seeking outpatient programs that allow you to maintain work or family commitments, or more structured residential care, local centers focus on evidence-based treatment and compassionate support. Recovery is a journey, and the right facility will offer a safe, non-judgmental environment where you can build the skills and confidence to move forward. You don’t have to navigate this alone—help is here, and a healthier future is possible.

Frequently Asked Questions

How many drug rehab centers are listed in Castro Valley, California?

Our directory currently lists 2 drug rehab facilities in the Castro Valley, CA area. This number is based on publicly available data and may change over time.

How do I choose a drug rehab center in Castro Valley?

Consider the types of substances they treat, treatment approaches offered, staff qualifications, insurance acceptance, program length, and aftercare support. Always verify licensing with your state authority.

Does BeforeRehab.com recommend specific facilities?

No. We are an informational directory only. We do not endorse, recommend, or rank any facility. Listings are compiled from publicly available data.

How do I verify a rehab center's license in California?

Contact your state licensing authority or visit SAMHSA's treatment locator at findtreatment.gov to verify a facility's credentials and license status.

BeforeRehab.com is an informational directory only. We are not a treatment provider, referral service, or crisis hotline. The information provided does not constitute medical advice. Always verify a facility's credentials, licensing, and insurance acceptance directly. If you or someone you know is in crisis, please call 988 (Suicide & Crisis Lifeline) or SAMHSA's National Helpline at 1-800-662-4357.

Listings are displayed in no particular order. No facility has paid for placement in this directory.

This is not a referral service. We do not endorse or recommend any facility listed.

Business owners: to update or remove a listing, email [email protected].

Verify credentials with your State Licensing Authority.

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Important: This website does not provide referrals to any treatment facility. BeforeRehab.com does not receive compensation, kickbacks, or fees of any kind from any treatment center, sober living home, or recovery service listed on this site. No facility has paid for placement, priority positioning, or endorsement. All listings are derived from publicly available data and appear in no particular order. If you need immediate help, call the SAMHSA National Helpline at 1-800-662-4357 (free, confidential, 24/7).