8 Addiction Treatment Centers in Fullerton, CA

Browse verified addiction treatment centers in Fullerton, California. Compare providers and find contact information.

KCS Counseling - Fullerton

★★★★½ (37 reviews)
1060 S Brookhurst Rd, Fullerton, CA 92833
(714) 449-1339
Website: www.kcsinc.org
Hours: Mon: 9 AM–7 PM | Tue: 9 AM–7 PM | Wed: 9 AM–7 PM | Thu: 9 AM–7 PM | Fri: 9 AM–7 PM | Sat: Closed | Sun: Closed

West Medications Center

★★★★½ (36 reviews)
122 S Pomona Ave, Fullerton, CA 92832
(866) 332-1576
Website: www.dhcs.ca.gov/individuals/Pages/NTP.aspx
Hours: Mon-Sun: 5 AM–5 PM

Rebound Support Group

★★★★★ (21 reviews)
515 W Commonwealth Ave ste 214, Fullerton, CA 92832
(714) 989-0225
Website: reboundsupportgroup.com
Hours: Mon: 8 AM–5 PM | Tue: 8 AM–5 PM | Wed: 8 AM–5 PM | Thu: 8 AM–5 PM | Fri: 8 AM–5 PM | Sat: Closed | Sun: Closed

North Orange County Central Office of Alcoholics Anonymous

★★★★½ (23 reviews)
1661 E Chapman Ave #1H, Fullerton, CA 92831
(714) 773-4357
Hours: Mon: 9 AM–7 PM | Tue: 9 AM–7 PM | Wed: 9 AM–7 PM | Thu: 9 AM–7 PM | Fri: 9 AM–7 PM | Sat: 9 AM–1 PM | Sun: 9 AM–1 PM

Transitions Sober Living for Men

★★★★★ (7 reviews)
Orangethorpe Ave, Fullerton, CA 92832
(714) 507-0731
Website: www.transitionssoberliving.com
Hours: Mon: 8 AM–8 PM | Tue: 8 AM–8 PM | Wed: 8 AM–8 PM | Thu: 8 AM–8 PM | Fri: 8 AM–8 PM | Sat: Closed | Sun: Closed

Anaheim Gateway

★★★★★ (5 reviews)
1500 Lemon St, Fullerton, CA 92832
(949) 478-0700
Hours: Mon-Sun: Open 24 hours

Tranquility Springs Addiction Treatment and Rehab

★★★★★ (4 reviews)
1826 N Placentia Ave, Placentia, CA 92870, 3001 Yorba Linda Blvd, Fullerton, CA 92831
(209) 432-6622
Hours: Mon-Sun: Open 24 hours

Action Alliance Sober Living

510 S Harbor Blvd, Fullerton, CA 92832
(714) 626-0295
Website: ocsobriety.com
Hours: Mon-Sun: Open 24 hours

About Addiction Treatment Centers in Fullerton, CA

Fullerton, California, is a vibrant community known for its historic downtown, tree-lined neighborhoods, and the bustling campus of California State University, Fullerton. Yet even in this supportive city, the pressures of daily life—academic stress, financial strain, or personal loss—can lead anyone toward substance use. Addiction does not discriminate; it touches students, working parents, retirees, and professionals alike. Recognizing the need for help is a courageous first step, and Fullerton offers a range of addiction treatment centers ready to meet people where they are.

These local facilities provide evidence-based care tailored to each individual’s circumstances, from outpatient counseling to medically supervised detox. Choosing a center close to home means you can maintain connections with family, work, and community while healing. Whether you are seeking help for yourself or a loved one, know that recovery is possible, and the right support can make all the difference. BeforeRehab.com can help you explore the options available in Fullerton, guiding you toward a path of hope and lasting change.

Frequently Asked Questions

How many addiction treatment centers are in Fullerton?

Our directory lists 8 addiction treatment facilities in Fullerton, CA.

What types of addiction do treatment centers handle?

Most addiction treatment centers treat a range of substance use disorders including alcohol, opioids, stimulants, benzodiazepines, and other drugs. Some also treat behavioral addictions. Contact facilities directly to confirm they treat your specific concern.

How long does addiction treatment take?

Treatment length varies by individual need. Programs range from 30 days to 90 days or longer for residential treatment. Outpatient programs may continue for several months. Research suggests longer treatment durations are associated with better outcomes.

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.

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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).