Kindred Hospital Ontario
★★★★☆ (405 reviews)550 N Monterey Ave, Ontario, CA 91764
(909) 391-0333
Website: www.kindredhospitals.com/locations/california/ontario
Hours: Mon-Sun: Open 24 hours
Prime Rehab Center Physical Therapy
★★★★★ (214 reviews)527 N Palm Ave #101, Ontario, CA 91762
(909) 983-3557
Website: www.primerehabcenter.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
Las Colinas Post Acute
★★★½☆ (135 reviews)800 E 5th St, Ontario, CA 91764
(909) 984-8629
Website: lascolinaspa.com
Hours: Mon-Sun: Open 24 hours
Aegis Treatment Centers | Ontario
★★★★½ (55 reviews)125 W F St SUITE 101, Ontario, CA 91762
(909) 986-4550
Website: pinnacletreatment.com/location/california/ontario/aegis-treatment-centers-ontario
Hours: Mon: 5 AM–5:30 PM | Tue: 5 AM–5:30 PM | Wed: 5 AM–5:30 PM | Thu: 5 AM–5:30 PM | Fri: 5 AM–5:30 PM | Sat: 5–9 AM | Sun: 5–9 AM
Ontario Health Care Center
★★★★½ (47 reviews)1661 Euclid Ave, Ontario, CA 91762
(909) 984-6713
Website: ontariohealthcarecenter.com
Hours: Mon-Sun: Open 24 hours
New Creation Intensive Outpatient and Treatment
★★★★½ (43 reviews)3286 E Guasti Rd Suite 100, Ontario, CA 91761
(909) 906-9844
Website: newcreationiop.com
Hours: Mon-Sun: Open 24 hours
California Health and Rehab Ctr
★★★★☆ (49 reviews)601 N Euclid Ave, Ontario, CA 91762
(909) 460-1100
Hours: Mon: 8 AM–6 PM | Tue: 8 AM–6 PM | Wed: 8 AM–6 PM | Thu: 8 AM–6 PM | Fri: 8 AM–6 PM | Sat: Closed | Sun: Closed
Valley Improvement Programs, Inc.
★★★★☆ (39 reviews)210 W B St, Ontario, CA 91762
(909) 983-3665
Website: www.valleyimprovement.org
Hours: Mon: Closed | Tue: 9 AM–8 PM | Wed: 9 AM–8 PM | Thu: 9 AM–8 PM | Fri: 9 AM–1 PM | Sat: 9 AM–1 PM | Sun: Closed
CLARE|MATRIX
★★★★☆ (4 reviews)812 N Euclid Ave, Ontario, CA 91762
(909) 395-0888
Website: www.clarematrix.org
Hours: Mon: 9 AM–9 PM | Tue: 9 AM–4:30 PM | Wed: 9 AM–9 PM | Thu: 9 AM–9 PM | Fri: 9 AM–4:30 PM | Sat: Closed | Sun: Closed
San Bernardino County Behavioral Health
★★★★☆ (4 reviews)2940 Inland Empire Blvd, Ontario, CA 91764
(909) 386-8256
Website: wp.sbcounty.gov/dbh
His House Rehab Ontario
★★★½☆ (3 reviews)1067 E D St, Ontario, CA 91764
(877) 345-4138
Website: hishouserehab.com
Hours: Mon-Sun: Open 24 hours
River of Hope Recovery & Wellness Helpline
★★★★★ (1 reviews)1000 N Mountain Ave, Ontario, CA 91762
(840) 237-3815
Website: riverofhoperecovery.com
Hours: Mon-Sun: Open 24 hours
Holt Drug Rehab Help
116 W Holt Blvd #3, Ontario, CA 91762
(909) 255-6350
Hours: Mon: 4 AM–9 PM | Tue: 4 AM–9 PM | Wed: 4 AM–9 PM | Thu: 4 AM–9 PM | Fri: 4 AM–6 PM | Sat: 6 AM–6 PM | Sun: 6 AM–6 PM
His House Mental Health Treatment Center- Embrace Recovery
1354 Carlos Pl, Ontario, CA 91764
(909) 347-6375
Hours: Mon-Sun: Open 24 hours
Ontario Rehab Center
2223 S Mountain Ave #802, Ontario, CA 91762
(951) 476-1123
Hours: Mon: 10 AM–3 PM | Tue: 6 AM–2 PM | Wed: Closed | Thu: 7 AM–7 PM | Fri: Closed | Sat: 6 AM–2 PM | Sun: 7 AM–7 PM
Addiction Treatment Ontario
S Haven Ave, Ontario, CA 91761
(909) 906-1011
Hours: Mon-Sun: Open 24 hours
About Alcohol Rehab Centers in Ontario, CA
Finding the right support for alcohol use begins with understanding your options. Ontario, California, is a diverse and growing community, home to families, workers, and individuals from all walks of life. Like any city, the pressures of daily life—from demanding jobs to family responsibilities—can sometimes lead someone to rely on alcohol as a coping mechanism. Recognizing when that reliance has become a problem is a sign of strength, not weakness.
An alcohol rehab center in Ontario can provide the structured, professional help needed to break the cycle of dependence. These local programs are designed to meet you where you are, offering medical detox, therapy, and aftercare planning. Whether you are a longtime resident or new to the area, seeking treatment is a courageous step toward reclaiming your health and your future. You are not alone, and help is available in your own community.
Frequently Asked Questions
How many alcohol rehab centers are in Ontario?
Our directory lists 16 alcohol rehab facilities in Ontario, CA.
Is medical detox necessary for alcohol addiction?
Alcohol withdrawal can be medically dangerous. Professional medical supervision during detox is strongly recommended. Consult a healthcare provider to determine the appropriate level of care.
What types of treatment do alcohol rehab centers offer?
Common treatments include medical detox, inpatient residential care, outpatient programs, medication-assisted treatment, cognitive behavioral therapy, and support group facilitation.
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.