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BCBA-Supervised · Evidence-Based · GTA-Wide

ABA Therapy Center for Children with Autism in Brampton, Mississauga, Hamilton & the GTA

OBSS is a trusted ABA therapy center in Ontario offering individualized, compassionate Applied Behaviour Analysis at home, at our centre, or in the community. Because every child is unique, their therapy should be too.

BCBA-Certified Therapists
OAP Funded
In-Home & In-Centre
Free Initial Consultation
6+Cities Served Across Ontario
100%BCBA-Supervised Programs
4Core Therapy Services
FreeInitial Consultation
Why OBSS

Why Families in Brampton, Mississauga, Hamilton & the GTA Choose Our ABA Therapy Center

Choosing an ABA therapy center is a big decision. For that reason, we focus on four things families tell us matter most.

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BCBA-Supervised, Evidence-Based Programs

Every program is designed and overseen by a Board Certified Behavior Analyst (BCBA). In addition, our clinicians follow the professional standards of the College of Psychologists and Behaviour Analysts of Ontario for Registered Behaviour Analysts (RBAs).

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Truly Personalized Care

No two children are the same. That's why every treatment plan starts with a comprehensive assessment. After that, we adapt it continuously based on your child's progress and your family's priorities.

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Early Intervention That Changes Lives

Research shows that ABA therapy begun before age 5 leads to significantly better long-term outcomes. As a result, early support can make a real difference in communication, behaviour, and independence.

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In-Home & In-Centre Flexibility

We meet your family where you are. For example, you can choose sessions at home or at our ABA therapy center, and our service area spans Southern Ontario, including Brampton, Hamilton, Mississauga, and the entire GTA.

Our Services

Autism Therapy Services at Our ABA Therapy Center

OBSS offers a full continuum of therapy under one roof. Moreover, all services are coordinated by our multidisciplinary team, so your child receives a truly holistic approach to development.

Child in an ABA therapy session at the OBSS ABA therapy center in Brampton
🎓 BCBA-Supervised
Core Service

Applied Behaviour Analysis (ABA) Therapy

What is ABA Therapy?

ABA therapy is the most extensively researched intervention for autism spectrum disorder. Specifically, it uses individualized, data-driven techniques to teach new skills and reduce barriers to learning, following ethical standards set by the BACB.

In-Home ABA Therapy

Our therapists come directly to your family in Brampton, Hamilton, Mississauga, and across the GTA. Because children learn in their everyday environment, in-home sessions improve skill transfer and reduce anxiety.

Sessions at Our ABA Therapy Center

On the other hand, some children benefit from dedicated focus time. In that case, our structured ABA therapy center setting is ideal. Sessions are directly supervised by BCBAs and also include peer interaction opportunities.

Book Free Consultation →
Allied Therapy

Speech-Language Therapy (SLP)

What We Treat

  • Speech sound disorders & articulation delays
  • Expressive and receptive language disorders
  • Stuttering and fluency challenges
  • Augmentative & Alternative Communication (AAC)
  • Social communication difficulties
  • Feeding and swallowing issues

Our Approach

Our certified Speech-Language Pathologists follow guidelines from Speech-Language & Audiology Canada (SAC). In addition, we integrate music-enhanced therapy and AAC tools for children with autism, ADHD, and developmental delays.

Speech-language therapy session at the OBSS clinic
🗣 Certified SLPs
Occupational therapy for children with autism at OBSS
✋ Sensory Integration
Allied Therapy

Occupational Therapy (OT)

Three Domains We Target

  • Self-care: Dressing, feeding, grooming, hygiene
  • Productivity: School readiness, handwriting, fine motor skills
  • Play & leisure: Social play, peer interaction, community recreation

Sensory Integration Therapy

Many children find everyday sensations overwhelming. Therefore, our Occupational Therapists help children regulate their responses to touch, sound, and movement, following standards from the American Occupational Therapy Association (AOTA).

Outcomes

How Our ABA Therapy Center Supports Your Child's Growth

Our BCBA-led programs address the full picture of your child's development. Here is what families across Brampton, Mississauga, Hamilton, and the GTA see once they begin ABA therapy with OBSS.

Communication & Social Skills

  • Improve verbal and non-verbal communication
  • Build expressive & receptive language
  • Develop meaningful peer relationships
  • Learn turn-taking, sharing, cooperative play
  • Grow social understanding & awareness

Behaviour & Emotional Regulation

  • Learn effective coping strategies
  • Navigate sensory sensitivities
  • Reduce challenging behaviours positively
  • Build self-regulation & emotional awareness
  • Increase focus and attention for tasks

Independence & Daily Living

  • Strengthen self-care routines
  • Build school readiness skills
  • Develop community participation
  • Increase independence step by step
  • Support family wellbeing & confidence

Furthermore, the Ontario Autism Program (OAP) recognizes ABA as a primary evidence-based intervention for autism in Ontario.

More Services

Group Therapy & Parent Training

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Fun Group Therapy

Our group therapy sessions in Hamilton and the GTA create structured social environments. As a result, children practice communication, turn-taking, and friendship skills with their peers.

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Parent Training Program

Progress continues long after a session ends. For this reason, our parent training program in Mississauga, Brampton, and Hamilton equips caregivers with ABA strategies, communication tools, and behaviour management techniques for everyday life.

Government Funding

Ontario Autism Program (OAP) Funding at Our ABA Therapy Center

Families in Ontario may be eligible for government funding through the Ontario Autism Program (OAP) to help cover the cost of ABA therapy and related services.

However, the application process can feel overwhelming. Fortunately, OBSS is experienced in supporting families through it from start to finish.

Ask Us About OAP Funding →

Core Clinical Services

Funding for direct therapy hours delivered by a BCBA-supervised team. In other words, it covers ABA therapy hours at home or in centre for eligible children registered with the OAP.

Foundational Family Services

Available even while you wait for Core Clinical Services. For example, it includes caregiver-mediated interventions and workshops through the OAP Access Portal.

Private Insurance Coverage

Many private insurance plans partially cover ABA, SLP, and OT services. First, contact your insurer to verify your benefits; then we'll provide all the documentation you need.

Families We've Helped

What Parents Say About Our ABA Therapy Center

★★★★★

"Our son made more progress in six months with OBSS than he had in the previous two years. The team is warm, professional, and truly invested in him."

SM
Sarah M.
Brampton, ON
★★★★★

"The in-home ABA therapy was a game-changer. Our daughter now communicates so much more clearly and her anxiety has reduced significantly."

RK
Rajan K.
Hamilton, ON
★★★★★

"I felt completely supported throughout the whole process — from the initial assessment to every weekly session. OBSS genuinely cares about our family."

FA
Fatima A.
Mississauga, ON
FAQs

ABA Therapy Center FAQs

Everything families in Brampton, Hamilton, and Mississauga ask us before getting started.

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Applied Behaviour Analysis (ABA) is a scientifically validated therapy that uses evidence-based techniques to improve communication, social skills, and daily living abilities. In practice, it breaks complex skills into small steps and then uses positive reinforcement to encourage meaningful behavioural change.

First, a BCBA completes a comprehensive assessment of your child's strengths and needs. Next, we build an individualized treatment plan with your family. Finally, therapy sessions begin at our ABA therapy center, in your home, or both, and we track progress with data at every step.

ABA therapy isn't covered by OHIP. However, it can be funded through the Ontario Autism Program (OAP), where families can receive Core Clinical Services or Foundational Family Services funding. OBSS also helps families navigate OAP eligibility and the full application process. In addition, private insurance may partially cover services.

Early intervention is most effective. In fact, research shows that ABA therapy begun before age 5 leads to significantly better long-term outcomes. Even so, ABA is beneficial at any age, which is why OBSS provides programs for children and youth at every developmental stage.

Yes. OBSS provides both in-home therapy and sessions at our ABA therapy center across Brampton, Hamilton, Mississauga, Toronto, Oakville, and Burlington.

Typically between 10 and 40 hours per week, depending on your child's individual needs, age, and treatment goals. For that reason, your child's BCBA determines the appropriate intensity only after a comprehensive initial assessment.

Yes. All programs are designed and supervised by Board Certified Behavior Analysts (BCBAs), who meet rigorous standards set by the BACB. Meet our team →

Take the First Step

Visit Our ABA Therapy Center and Help Your Child Thrive

Book a free consultation with our team today. Whether you're in Brampton, Hamilton, Mississauga, Toronto, or anywhere in the GTA, we're ready to help.