OBSS provides BCBA-supervised, in-home and in-centre ABA therapy for children with autism across the Greater Toronto Area, Hamilton, and Halton Region. Find your city and book a free consultation today.
Select your city to see neighbourhood coverage, available services, and how to get started with no waitlist.
๐ข Head Office
In-home & in-centre ABA therapy from our Mississauga centre near Cooksville. Serving all Mississauga neighbourhoods.
In-Home
In-home ABA therapy across all 6 Toronto boroughs โ Etobicoke, North York, Scarborough, East York, York, and Old Toronto.
In-Home
In-home ABA therapy across all Etobicoke neighbourhoods โ bordering Mississauga with access to our centre via QEW.
In-Home
In-home ABA & IBI therapy across all Brampton neighbourhoods, with PDSB school readiness programmes.
In-Home
In-home ABA therapy across Hamilton and surrounding communities โ zero waitlist, evenings and weekends available.
In-Home
In-home ABA therapy for toddlers to teens across Oakville โ age-based programmes and HDSB school readiness.
In-Home
In-home ABA therapy for children, teens, and adults across Burlington โ one of the few providers serving all ages
In-Home
In-home ABA therapy for children, teens, and adults across Burlington โ one of the few providers serving all ages
In-Home
In-home ABA therapy for children, teens, and adults across North York โ one of the few providers serving all ages
View our full Ontario ABA therapy programme โ covering services, OAP funding, and the complete list of areas we serve.
View All ServicesOBSS covers the full Southern Ontario corridor โ from Hamilton in the west through the entire GTA to all Toronto boroughs in the east, and from Halton Region in the south to Brampton and Peel Region in the north.
Our head office is in Mississauga โ the geographic centre of our service area โ making us uniquely positioned to reach every community we serve quickly and efficiently.
All in-home therapy is delivered by our mobile BCBA-supervised teams. Our in-centre option in Mississauga is accessible from Etobicoke, Oakville, Brampton, and Burlington via major highway connections.
Check Your Area โSelect a city to see the full list of neighbourhoods where OBSS provides in-home ABA therapy.
Common questions about OBSS's coverage across Southern Ontario.
View All FAQs โOBSS provides in-home ABA therapy across Mississauga, Toronto, Etobicoke, Brampton, Hamilton, Oakville, and Burlington. We also offer virtual parent coaching province-wide across Ontario.
OBSS is currently accepting new clients across all service areas with no waitlist for daytime and select evening and weekend sessions. Contact us today โ early intervention leads to the best long-term outcomes.
OBSS specialises in in-home ABA therapy across all service areas. We also offer in-centre therapy at our Mississauga centre (39 Dundas St E, Suite 206), which is accessible from Etobicoke, Oakville, Brampton, and Burlington. Many families blend both settings for optimal results.
Yes. OBSS is an approved Ontario Autism Program (OAP) provider across all service areas. We handle all clinical documentation, progress reports, and OAP compliance on your behalf โ regardless of which city you're in.
Our listed areas represent our primary coverage zones, but we may be able to serve families in surrounding communities. We also offer virtual parent coaching and caregiver training province-wide across Ontario. Contact us to check availability in your specific area.
Yes. OBSS offers flexible scheduling including weekday evenings (until 8pm) and weekend sessions across all service areas โ designed to accommodate working families and school schedules throughout Southern Ontario.
OBSS is accepting new clients across all service areas โ no waitlist, flexible scheduling, OAP-approved. Book your free consultation and we'll confirm availability in your area.