Mackenzie Health Autism Services
- Services
- ABA Therapy · Early Intervention · Parent Training
- Source and snapshot
- Public information checked by ETWO · Snapshot July 17, 2026
Direct answer
As of July 17, 2026, 11 organizations on the official OAP Provider List and 1 we checked list ABA therapy in Richmond Hill. 11 have at least one clinician marked as accepting new clients. Ontario publishes no wait times by city, so ask each provider for its current wait. This is a voluntary list, so confirm current status directly before booking.
Official OAP Provider List · End The Wait Ontario provider directory · Ontario Autism Program (ontario.ca) · Verified July 17, 2026
Autism services in Richmond Hill at a glance
| Directory record | Current snapshot | Source |
|---|---|---|
| Organizations on the official OAP Provider List | 14 | Official OAP Provider List |
| Organizations recording ABA therapy | 12 | Provider directory snapshot |
| Other organizations we checked | 1 | Public information checked by ETWO |
| Accepting new clients | 14 | Provider directory snapshot |
| Services offered | ABA Therapy, Behavioural Therapy, Occupational Therapy, Early Intervention | Provider directory snapshot |
Official OAP Provider List · End The Wait Ontario provider directory | Updated July 17, 2026
ABA therapy providers in Richmond Hill
These organizations record ABA therapy in Richmond Hill. Each card shows the services the provider lists, how many of its listed clinicians are accepting new clients, and where the record comes from. Confirm every detail with the provider.
ABA organizations checked by ETWO
ABA organizations on the official OAP Provider List
Adora Bright Pediatric Therapy Services
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Alliance Behaviour Consulting
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Autism in Mind
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Autism in Mind Children's Charity
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Breakthrough Autism
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 6 of 6 listed clinicians accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Centre for Behaviour Health Sciences
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Centre for Behaviour Health Sciences @ Mackenzie Health
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Nutcracker Therapy
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 2 of 2 listed clinicians accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
OpenMind Alliance Inc.
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Parent2Parent
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Spectrum of Light Services Inc.
- Services
- ABA Therapy · Behavioural Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Other autism services in Richmond Hill
On the official OAP Provider List
Catch a Balloon Inc.
- Services
- Occupational Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
Speak Volumes Speech & Language Services
- Services
- Speech Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
YC OT Services
- Services
- Occupational Therapy
- Availability
- 1 of 1 listed clinician accepting new clients
- Listing status
- On the official OAP list. ETWO has not separately checked this listing.
- Source and snapshot
- Official OAP Provider List · Snapshot July 17, 2026
In-home, clinic or school-based ABA in Richmond Hill
- In-home ABA happens at the child’s home.
- Clinic-based ABA happens at a centre.
- School-based support is arranged with the school, not through a provider list.
Our directory does not record which format a provider offers. Ask each one. Compare clinic-based and home-based ABA or read about ABA in Ontario schools.
Paying for ABA in Richmond Hill
The Ontario Autism Program is provincial, so funding rules do not change from city to city. An active Core Funding Agreement does not mean a child is receiving services. Rates differ by provider, and we do not publish a price for Richmond Hill.
How to check an ABA provider before you sign up
- Ask who supervises the program and what their training is.
- Check whether the organization appears on the official OAP Provider List.
- Ask for the intake steps and the current waitlist in writing.
- Ask what your funding or insurance will cover and what you would pay.
- Ask how progress is shared with you.
- Ask how you can stop or switch later.
AccessOAP care coordinators can help you understand your service options (ontario.ca, Ontario Autism Program). Finding a supervising clinician · Switching providers
ABA near Richmond Hill
These nearby city pages list ABA providers. Many providers serve more than one city.
What this page cannot tell you
Ontario publishes no wait times for Richmond Hill. The only wait figure we show is provincial: 5+ years for families registered in August 2021 (community-reported, Ontario Autism Coalition, July 2026). It is not a Richmond Hill figure. Counts on this page come from the official OAP Provider List and organizations we checked, as of July 17, 2026.
ABA therapy in Richmond Hill: common questions
How many ABA providers are in Richmond Hill?
As of July 17, 2026, 11 organizations on the official OAP Provider List and 1 we checked list ABA therapy in Richmond Hill. These counts come from our provider directory and change when the official list changes.
Which ABA providers in Richmond Hill are accepting new clients?
11 of the 12 ABA organizations listed here have at least one clinician marked as accepting new clients as of July 17, 2026. That is a snapshot, not a promise of a spot. Confirm with each provider.
Is ABA therapy covered by the Ontario Autism Program in Richmond Hill?
The Ontario Autism Program is provincial, so the rules are the same in every city. Our answer on OAP and ABA costs explains what funding can be used for. Being on the official OAP Provider List is separate from your child having funding.
How much does ABA therapy cost in Richmond Hill?
We do not publish a price for Richmond Hill. Rates vary by provider and by how the service is funded. Ask each provider for its fees in writing before you sign up.
Do ABA providers in Richmond Hill offer in-home therapy?
Our directory does not record whether a provider works in the home, in a centre or at school. Ask each provider which formats it offers.
How long is the wait for ABA in Richmond Hill?
Ontario does not publish wait times for Richmond Hill or any other city or region. The only wait figure we show is provincial: 5+ years for families registered in August 2021 (community-reported, Ontario Autism Coalition, July 2026). Ask each provider for its own intake timeline.
Can I switch ABA providers in Richmond Hill?
Families can change providers. Our guide on switching OAP providers explains the steps. Ask your AccessOAP care coordinator if you are unsure.
Is there ABA near Richmond Hill if my search comes up short?
Yes, nearby city pages list ABA providers too: Aurora, Markham, Newmarket, North York. Many providers serve more than one city, so check each provider's service area.
Local resources
Find services in your area
Look up autism service providers and support networks near you.
Waitlist, funding and school context for Richmond Hill
Related guides
Guides and tools related to this page.