Drug & Alcohol Rehab in Mississauga: the main options, compared

Clinically reviewed byNerea Encinas SánchezDirector of the centre, MSc General Health PsychologyRegistered psychologist, COPAO AO13857

Checked for accuracy on 28 July 2026. Next review due July 2027. This page is general information about our programme and is not a substitute for advice about your own situation.

Speak to a clinician about treatment from Mississauga

Confidential, no obligation, and no referral fee is paid to anyone for sending you here.

Speak to a clinician+44 1202 653136

Free drug and alcohol services in Mississauga

Start here, before you consider paying for anything. These services are free, they are local, and for a great many people they are enough on their own. We publish them because a centre that only tells you about its own programme is not giving you the full picture.

Checked 28 July 2026. Commissioned services are retendered periodically, so confirm the current provider with the authority before you travel to an appointment.

AA and NA meetings in Mississauga

Mutual aid meetings are free, they run most days, and there is no waiting list, no referral and no assessment. You can walk into one this week. They work alongside whatever else you choose rather than instead of it, and plenty of people use them and nothing else.

What actually happens at a first meeting

You do not have to speak, and you do not have to give your surname. Most meetings open with a reading, someone shares for a while, and others speak if they want to. It lasts about an hour, and it is free, though a basket goes round for the room hire. Nobody takes a register and nobody will ask you to commit to anything.

An open meeting can be attended by anyone, including family. A closed meeting is for people who think they may have a problem themselves. If the first group does not suit you, the next one along will feel different, because each has its own character. The usual advice is to try three before deciding it is not for you.

We link the official finders rather than print a timetable, because meeting times and venues change and a stale listing sends someone to a locked door. Checked 28 July 2026.

Private residential rehab and treatment centres near Mississauga

Private drug rehab and alcohol rehab centres offering residential detox and inpatient treatment exist across the Greater Toronto Area and Ontario, but the picture is worth being honest about. We cannot verify a licensed, accredited private residential centre inside Mississauga itself, and centre names, ownership and locations change, so none is named here rather than risk sending you to the wrong place. For most people the right first step is the free public route above, which can refer on to residential care and inpatient rehab where that is clinically needed. If you choose a private rehab centre or treatment centre, ask to see its provincial funding or licensing status, whether it is accredited, and confirm exactly what its fee covers, including detox, therapy and any aftercare, before you commit. A rehab centre that genuinely aims to treat addiction, rather than simply fill a bed, should be able to describe its treatment experience and outcomes honestly, not just sell you on it, and should offer proper mental health treatment alongside addiction care where dual diagnosis is present.

In practice a residential stay almost always means travelling somewhere, whichever route you take, which is worth knowing when you weigh up treatment closer to home against treatment abroad. Whatever the setting, an honest, comprehensive addiction treatment programme should be able to explain its approach to substance use disorder, dual diagnosis and length of stay, and how it aims to help you understand addiction rather than just wait it out, before you sign up.

What addiction treatment costs

Ontario’s public addiction and mental health services are free, funded through the provincial health system. Private residential rehab is charged privately and varies widely. As an indicative guide, published Canadian directories commonly list private residential treatment programmes from around CA$10,000 to CA$40,000 or more for a 28–30 day stay, higher again at the luxury end. Those are indicative directory ranges, not quotations, and every centre sets its own fees.

Cost ranges checked 25 July 2026. Indicative published Canadian ranges, not quotes; confirm any fee directly with the provider.

Considering residential treatment abroad?

Sierra Recovery, Málaga, Spain

Most people who look abroad are not chasing sunshine. They are trying to get far enough away from the people, the places and the routine that keep the drinking or the using going, because they have already discovered that stopping while all of that is still fifteen minutes away does not hold. That distance is the whole point, and it is the one thing a clinic near Mississauga cannot give you.

Sierra Recovery is a working farmhouse on forty hectares of olive groves in the Málaga countryside, about forty five minutes from the airport and roughly three hours from most UK airports. It is small, the team is English-speaking, and the same clinicians treat you from the first day to the last. What follows is what that actually buys, stated plainly enough that you can compare it with anything else you are considering.

What matters when comparing	Sierra Recovery
Is it actually licensed	A registered health centre entered in the Registro Andaluz de Centros, Servicios y Establecimientos Sanitarios (the Andalusian register of health centres, services and establishments) under N.I.C.A. 67331, authorised by the Junta de Andalucía. You can look it up yourself on the public register.
What it costs, in full	£9,900 for the 28-day residential programme, published on the site up front. All rooms are individual. You get an itemised written quotation before admission.
Who pays whom	No referral fees are paid or accepted, in either direction. Nobody earns a commission for sending you here, which is worth checking about any centre you are comparing.
What the clinical work is	Three group sessions a day five days a week, individual therapy three times a week, and a seventeen-module psychoeducation curriculum. The approach adapts the method of PROMIS Clinics, treating addiction in the United Kingdom since 1986.
Where the limits are	It is not a hospital and not a detox unit. Where a medically supervised detox is clinically needed it is completed in an appropriate medical setting before admission and billed separately. Qualified nurses are part of the team throughout the stay.
Who you speak to first	Our admissions team, all of them clinicians, working to the standards set by our clinical director. The assessment is free, and if a service closer to home suits you better, we will say so.
What happens afterwards	Aftercare is agreed before you leave: a session every week for a full year, online or in person at the PROMIS clinics in London, which is more than 48 sessions in the twelve months after discharge. A written handover goes to your GP so nothing has to be explained from scratch.

Every figure above is published elsewhere on this site and can be checked. See pricing, regulation and licensing and the programme.

Which option is right for you

There is no single best rehab for everyone, only the treatment for addiction that is tailored to your needs and backed by real expertise in addiction and evidence-based treatment. Start with ConnexOntario or your GP if you are unsure, if cost is the barrier, or if you want to stay near family and work in Mississauga. Trillium Health Partners if you need medical withdrawal management or a hospital-linked treatment programme for opioid, alcohol or other drug and alcohol addiction. CMHA Peel Dufferin for free community counselling and support, including outpatient addiction support alongside work or study. Private residential rehab in the GTA or Ontario if you need detox and rehab together and want to stay close to home, once you have confirmed the centre’s licensing and accreditation and that its care is evidence-based. Treatment abroad only if private care at home is out of reach, distance from your usual environment would help, and you can travel and do not need an immediate hospital detox. Use AA or NA alongside whatever addiction treatment you choose on your recovery journey, whether that is inpatient, outpatient or community-based.

If treatment abroad is genuinely worth considering for you, the next step is an honest conversation, not a booking. See how admission to Sierra works, and we will tell you plainly if we are not the right place, whatever your unique needs.