
Alcohol & Drug Rehab in Montclair
At Benchmark Transitions, we believe that world-class addiction treatment should be woven into the communities where people live, not somewhere distant and out of reach. Our Montclair facility extends the Benchmark Transitions standard of care to the western Inland Empire, serving individuals and families in the surrounding area who are ready to stop surviving and start truly living.

Best Alcohol & Drug Rehab in Montclair, CA
Benchmark Transitions has spent decades refining an approach to addiction treatment that is as clinically rigorous as it is deeply human. Our Montclair location brings that approach to one of the region’s most accessible and well-connected communities, staffed by licensed clinicians, compassionate peer support specialists, and experienced case managers who are united by a single purpose: helping people build lives they are proud of and have the tools to sustain.
Every client at our Montclair facility receives a fully individualized treatment plan that reflects their unique history, challenges, and goals. If you or someone you love is struggling with addiction in the Montclair area, Benchmark Transitions is ready — day or night — to help you take the next step.
A Holistic, Trauma-Informed Approach to Addiction & Mental Health Treatment
At Benchmark Transitions in Montclair, we start from the understanding that addiction is almost never the whole story. Behind it, there is often a history of trauma, untreated mental health conditions, and life experiences that have gone unaddressed for far too long. Our clinical programming is built to reach all of it — treating the root causes of addiction alongside its symptoms, so that clients leave with more than sobriety. They leave with genuine healing.
Our approach combines evidence-based clinical treatment, holistic wellness programming, peer community support, and comprehensive continuing care planning — creating a treatment experience that addresses every dimension of a person’s wellbeing.

Addictions We Treat
Benchmark Transitions provides comprehensive treatment for a wide range of substance use disorders, including:
Alcohol
Stimulants (e.g., cocaine and methamphetamines)
Prescription drugs
Fentanyl
Opioids
Marijuana
Heroin
Nicotine
Benzodiazepines

We Work With Leading Insurance Providers
Are You Covered? Let’s Find Out
Your recovery should never be out of reach. EMEND Healthcare partners with most major insurance providers to ensure quality care is accessible and affordable. Our admissions team is here to help you verify coverage and start treatment quickly.
Verify Coverage







Levels of Care for Substance Abuse Treatment in Montclair
Recovery is a process, and the right level of care can look different at different stages of that process. Benchmark Transitions in Montclair offers a full continuum of treatment options so that every client receives the support they need, exactly when they need it.

Why Choose Benchmark Transitions for Treatment in Montclair?
There is no shortage of options when it comes to addiction treatment in Southern California. Here is what makes Benchmark Transitions in Montclair the right choice.
Founded and led by individuals with lived recovery experience Licensed, accredited, and committed to the highest standards of clinical care Fully individualized treatment plans designed around each person’s unique story A team that leads with both clinical expertise and genuine human compassion Robust alumni and continuing care programming for long-term support Decades of proven experience helping people achieve and sustain recovery.
A Healing Environment Designed for Growth
Comfortable, Home-Like Residential Setting
Horses & Animal-Inclusive Healing
Life Skills Training & Real-World Preparation
Comprehensive Dual-Diagnosis Treatment
A Full Continuum of Care for Long-Term Success

Leading By Experience
is proudly established and run by individuals who have experienced long-term recovery. This allows us to share our insights and knowledge with our clients.

Our Program
We combine trauma-informed psychology, therapy, physical wellness, mindfulness, yoga, martial arts, and peer support to develop a holistic program that promotes lasting change.

Frequently Asked Questions
Everything you need to know about starting treatment, staying connected, and finding lasting recovery.
Benchmark Transitions offers Partial Hospitalization (PHP), Intensive Outpatient (IOP), and soon Residential Treatment and Detox.
The length of stay at Benchmark Transitions varies based on individual needs, goals, and progress in treatment. Most clients participate for several weeks to a few months to build a strong, sustainable foundation for recovery.
Benchmark Transitions accepts most major insurance plans, making quality care accessible and straightforward for patients. They also proudly accept Medicaid, ensuring individuals and families with government-sponsored coverage can get the support they need.
At Benchmark Transitions, you can bring comfortable clothing, personal hygiene items, and any prescribed medications in their original bottles. Bringing a journal or meaningful personal items can also help you stay grounded and focused on your recovery.
Yes, at Benchmark Transitions family involvement is encouraged as part of the recovery process. When appropriate, loved ones can participate in therapy and support planning to help strengthen connection and long-term healing.
Client Testimonials
The voices of those who have walked this path speak louder than anything we could say.

