6 Addiction Treatment Centers in San Marcos, CA

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

Capalina Comprehensive Treatment Center

★★★★☆ (25 reviews)
1560 Capalina Rd, San Marcos, CA 92069
(760) 891-4435
Website: www.ctcprograms.com/location/capalina-comprehensive-treatment-center
Hours: Mon: 5:30 AM–1 PM | Tue: 5:30 AM–1 PM | Wed: 5:30 AM–12 PM | Thu: 5:30 AM–1 PM | Fri: 5:30 AM–1 PM | Sat: 7–10 AM | Sun: Closed

By the Sea Recovery Sober Living

★★★★½ (16 reviews)
2522 Rockdale Pl, San Marcos, CA 92078
(760) 216-2077
Website: www.bythesearecovery.com
Hours: Mon-Sun: 7 AM–10 PM

Empower Recovery and Addiction Treatment

★★★★★ (7 reviews)
694 Santar Pl, San Marcos, CA 92069
(209) 432-6755
Hours: Mon-Sun: Open 24 hours

HGR Drug and Alcohol Detox Centers San Marcos

★★★★★ (2 reviews)
1535 Grand Ave suite C, San Marcos, CA 92078
(760) 697-0497
Website: bestalcoholdetoxsandiego.com
Hours: Mon-Sun: Open 24 hours

MHAT Mental Health - Addiction Treatment Assistance & Rehabilitation Helpline

191 Woodland Pkwy, San Marcos, CA 92069
(209) 439-0037
Website: mhattreatment.com
Hours: Mon-Sun: Open 24 hours

NCADD San Diego

1359 Waterbury Ct, San Marcos, CA 92078
(619) 333-8350
Hours: Mon: 9 AM–6 PM | Tue: 9 AM–6 PM | Wed: 9 AM–6 PM | Thu: 9 AM–6 PM | Fri: 9 AM–6 PM | Sat: Closed | Sun: Closed

About Addiction Treatment Centers in San Marcos, CA

Finding the right support is a courageous step, and for those in San Marcos, California, there are treatment options designed to meet you where you are. As a vibrant college town and a growing residential community, San Marcos faces unique pressures—from academic stress in students to the demands of a busy workforce. Addiction does not discriminate, affecting people across every age, profession, and background here. Whether you are navigating substance use yourself or supporting a loved one, seeking help is a sign of strength, not failure.

Addiction treatment centers in the San Marcos area offer a range of services to fit different needs and stages of recovery. Many programs understand the local landscape, including the challenges of balancing work, school, or family life while pursuing wellness. You can find options that emphasize outpatient care for flexibility or more structured programs for those needing deeper support. The goal is always the same: to help you build a sustainable, healthier future on your own terms.

BeforeRehab.com is here to help you explore these local resources with clarity and compassion. Recovery is a personal journey, and the right treatment center can provide the foundation you need to move forward. With the right support, change is possible—and you do not have to navigate it alone.

Frequently Asked Questions

How many addiction treatment centers are in San Marcos?

Our directory lists 6 addiction treatment facilities in San Marcos, 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.

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

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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).