ABA Therapy in Ottawa, Ontario

Compare 18 listings for aba therapy in Ottawa, Ontario. Review available age groups, languages, settings and contact details, then confirm current services, fees and wait times with each provider.

Applied Behavior Analysis (ABA) is a widely used, structured approach that breaks skills like communication, daily routines, and play into small teachable steps. Programs are usually run by a board-certified behavior analyst (BCBA) and delivered one-on-one, at home or in a clinic. Approaches vary a lot between providers — many families ask about naturalistic, play-based, or neurodiversity-affirming styles before choosing one.

How to compare aba therapy in Ottawa

Compare approach, clinician supervision, setting, goals, funding and current availability. Listing details can change, so confirm fit, availability and costs directly before making a decision.

  • Who designs and supervises the plan, and how often will that clinician meet the family?
  • How are goals chosen with the autistic person and family, and how is assent respected?
  • Is support clinic-based, home-based, community-based or available in more than one setting?
  • What are the current fees, funding options, intake steps and estimated wait time?

Providers

  1. The Portia Learning Centre - ABA Therapy

    ABA therapy and behavioural health centre in Nepean, Ottawa, providing comprehensive, focused and small-group ABA, psychotherapy and psychological services for children with autism and developmental…

    Age groups
    preschool 3 5, school age 6 12
    Settings
    clinic, in home

    Phone: +1 613-221-9777

    Provider website

  2. Montessori Kids By OneHealth

    Montessori Kids by OneHealth integrates Montessori education with the OneHealth Method, combining movement and brain-body play, functional neuro-motor integration, behavior therapy, and social…

    Languages
    en
    Settings
    clinic, in home

    Phone: +1 613-699-3237

    Provider website

  3. Ottawa ABA Academy,Behaviour and Speech Therapy,Autism,ADHD,Down Syndrome

    ABA therapy centre in Ottawa for children with autism, learning disabilities, and intellectual disabilities, offering one-on-one therapy, social group therapy, respite, speech therapy, and parent…

    Settings
    clinic

    Phone: +1 613-323-5060

    Provider website

  4. Ottawa ABA Academy,Behaviour and speech therapy, Autism, ADHD, Down syndrome Therapy

    ABA therapy centre in Ottawa for children with autism, learning disabilities, and intellectual disabilities, offering one-on-one therapy, social group therapy, respite, speech therapy, and parent…

    Settings
    clinic

    Phone: +1 613-323-5060

    Provider website

  5. Spectrum Intervention Group

    Spectrum Intervention Group is a private ABA centre in Ottawa with over 20 years of experience, recognized as the first private ABA provider in the region. They are an approved OAP provider and…

    Languages
    en, fr
    Settings
    clinic

    Phone: +1 613-723-0606

    Provider website

  6. Nexus Aba Therapy - Home Service

    Nexus ABA Therapy is an Ontario Autism Program service provider offering ABA therapy, speech-language pathology, and occupational therapy in home and school settings across the Greater Toronto Area…

    Age groups
    preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
    Languages
    en
    Settings
    in home, school, community

    Phone: +1 613-699-9222

    Provider website

  7. The CORE Learning Centre

    The CORE Learning Centre is an ABA therapy provider in Ottawa offering compassion-driven autism therapy with clinical oversight by Registered Behaviour Analysts. They provide personalized therapy…

    Languages
    en
    Settings
    clinic

    Phone: +1 613-601-5102

    Provider website

  8. Dr. Jenny Demark

    Child Solutions is a multidisciplinary practice in Ottawa offering psychological assessment, psychotherapy, ABA training and supervision, and behavioral consultation for children and youth with…

    Age groups
    preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic

    Phone: +1 613-222-5098

    Provider website

  9. The Portia Learning Centre - ABA Therapy

    The Portia Learning Centre provides personalized ABA therapy services for children with autism spectrum disorder, developmental delays, and behavioural challenges since 2006. Their approach is…

    Age groups
    preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic, in home, school

    Phone: +1 613-998-2511

    Provider website

  10. Speech Associates - Speech Therapy Ottawa Home Service

    Speech Associates is Ottawa's largest speech therapy and ABA provider, offering tailored services for children and adults across a range of speech, language, and behavioral challenges. They provide…

    Age groups
    early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
    Languages
    en, fr
    Settings
    clinic, in home, telehealth

    Phone: +1 613-800-1047

    Provider website

  11. Maximum Potential - Family-centred ABA and SLP Services

    Maximum Potential provides autism assessments (screening and diagnosis) and evidence-based therapy services including ABA and speech-language pathology for children and teens with autism and…

    Age groups
    preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic, in home

    Phone: +1 613-801-4186

    Provider website

  12. The Portia Learning Centre - ABA Therapy

    The Portia Learning Centre provides personalized ABA therapy for children with autism spectrum disorder, developmental delays, and behavioral challenges since 2006. Services include comprehensive and…

    Age groups
    early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic, in home, school

    Phone: +1 613-591-9966

    Provider website

  13. Aspen aba services

    Aspen ABA Services provides ABA/IBI therapy, social groups, and parent training in Ottawa with two locations (West and East). They offer therapy services tailored to meet individual child goals and…

    Settings
    clinic

    Phone: +1 613-680-4700

    Provider website

  14. Fundamentals: Child Behaviour Solutions

    Child Solutions is a psychology practice in Ottawa offering psychological assessment, psychotherapy, and ABA-based behavioural training for children and youth with behavioural or learning…

    Age groups
    preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic

    Phone: +1 613-222-9573

    Provider website

  15. Empowered Academy - ABA Therapy

    Empowered Academy is an ABA therapy provider in Ottawa and Pembroke specializing in social skill development, emotional regulation, life skills, and positive behaviour support. Their evidence-based…

    Phone: +1 613-907-4052

    Provider website

  16. ABA Connections

    ABA Connections is a private therapy center in Ottawa, Ontario specializing in evidence-based ABA services for children and youth. They provide individualized programs, social groups, school support…

    Age groups
    school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic, school

    Phone: +1 613-224-8476

    Provider website

  17. Bloom Therapy Co.

    Bloom Therapy Co. is a therapeutic learning centre in Ottawa providing neurodiversity-affirming, evidence-based ABA therapy for children and youth. Programs include 1:1 ABA, social-emotional learning…

    Age groups
    early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17
    Languages
    en
    Settings
    clinic

    Phone: +1 613-903-6459

    Provider website

  18. Applied Behaviour Consulting

    Applied Behaviour Consulting provides Applied Behaviour Analysis services in Ottawa, serving individuals with autism and ADHD. Services include communication training, feeding support, sleep training…

    Settings
    clinic, telehealth

    Phone: +1 613-519-7533

    Provider website

Plan your next steps in Canada

Use the guides to prepare questions and find the original sources for assessment and support pathways.

Funding and intake in Ontario

Before paying a deposit, ask for the clinician's name, referral steps, written fees and cancellation terms. If you plan to use Ontario Autism Program funding, check the current program guidance and ask which services and invoices meet its requirements. A directory listing does not establish funding eligibility.

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