Your Recovery Begins at HBS Rehab
Trusted addiction treatment in Antioch, CA. For over two decades, our clinical team has guided thousands toward lasting sobriety through individualized, evidence-based care.
About HBS Rehab
Founded in 2003, HBS Rehab has spent 23 years building a reputation as one of East Contra Costa County's most respected addiction treatment centers. Our 40-bed facility in Antioch, CA combines clinical excellence with genuine compassion, providing a safe and supportive environment where healing can take root.
With a dedicated staff of 79 professionals and more than 11,000 patients successfully treated, we offer a full continuum of care from medical detox through outpatient support. Every treatment plan is designed around the individual, because no two paths to recovery are the same.
Learn more about usOur Programs
Medical Detox
Safe, medically supervised detoxification
Residential
Immersive, 24/7 treatment environment
Outpatient
Flexible treatment while maintaining your life
Dual Diagnosis
Integrated mental health and addiction care
Why Choose HBS Rehab
23 Years of Proven Results
Since 2003, our facility has refined its programs and protocols, drawing on over two decades of clinical experience to deliver treatments that work.
Individualized Treatment Plans
Our clinical team creates a customized recovery roadmap for every patient, addressing the unique biological, psychological, and social factors behind each addiction.
79 Dedicated Professionals
Board-certified physicians, licensed therapists, registered nurses, and peer recovery coaches work together to provide round-the-clock care and support.
Intimate 40-Bed Campus
Our mid-size facility ensures you receive personal attention in a warm, homelike setting — far from the impersonal feel of large institutional programs.
Full Continuum of Care
From medically supervised detox through residential treatment, outpatient programming, and aftercare planning, we walk with you through every stage of recovery.
Dual Diagnosis Expertise
We specialize in treating co-occurring mental health conditions alongside substance use disorders, addressing the whole person rather than just the addiction.
Stories of Recovery
"I arrived at HBS Rehab broken and hopeless after years of opioid dependency. The medical detox team made me feel safe from day one, and my therapist helped me uncover the root causes of my addiction. I completed residential treatment in March 2025 and I'm now nine months sober."— Marcus T., Residential Program, 2025
"The dual diagnosis program changed my life. I had been self-medicating anxiety and depression with alcohol for over a decade. The staff here treated both conditions together, and for the first time I feel genuinely whole. My family noticed the difference immediately."— Sandra L., Dual Diagnosis Program, 2025
"After two failed attempts at other facilities, I was skeptical that treatment could work for me. HBS Rehab's outpatient program let me keep working while getting the structured support I needed. The group therapy sessions were incredibly powerful. I celebrated one year clean in January 2026."— David R., Outpatient Program, 2026
Take the First Step
Our admissions team is available 24/7. All calls are free and confidential.