Orion for Behavioral and Support Services Inc. — Mississauga, ON · 39 Dundas Street East
Address: 39 Dundas Street East, Mississauga, Ontario, L5A 1V9
Phone: +1 647-819-8848
Official website: Orion for Behavioral and Support Services Inc.
OBSS is a BCBA-led ABA therapy provider serving Southern Ontario (GTA, Hamilton, Halton Region) with in-home and in-centre options in Mississauga. They offer core ABA therapy, IBI (20–40 hours/week), group social skills therapy, parent training, speech-language pathology, and occupational therapy. OAP-approved with no current waitlist; they handle all OAP paperwork and reports for families. Evening and weekend sessions available.
Services
- ABA therapy
- IBI (Intensive Behavioral Intervention)
- group therapy for social skills
- parent and caregiver training
- speech-language pathology
- occupational therapy
At a glance
- Age groups: early intervention 0 3, preschool 3 5, school age 6 12, teens 13 17, adults 18 plus
- Languages: en
Listing information last checked: August 19, 2026. Contact the provider directly to confirm services, availability, fees and eligibility.
Autism services in Mississauga
- Speech Therapy in Mississauga — 32 providers
- ABA Therapy in Mississauga — 27 providers
- Occupational Therapy in Mississauga — 10 providers
- Social Skills Groups in Mississauga — 10 providers
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