Our mission
OCAA improves arboriculture standards in Ontario by participating in working groups and committees guiding training, regulations, and best practices. We support ongoing education, events, and networking to advance commercial arborists. We promote safety for workers and the public through best practices. We engage the public through outreach and education. We also provide expert input to government to help shape fair, effective legislation.
Events
Events
Event
5th Annual Fall Symposium Non- Member Pricing
Dec 9, 7:00 AM - Dec 10, 4:00 PM EST
1101 Horseshoe Valley Rd W, Barrie, ON L4M 4Y8, Canada
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Event
5th Annual Fall Symposium Booth and Sponsorship
Dec 9, 7:00 AM - Dec 10, 4:00 PM EST
1101 Horseshoe Valley Rd W, Barrie, ON L4M 4Y8, Canada
Get your tickets
Event
5th Annual Fall Symposium- Member pricing
Dec 9, 7:00 AM - Dec 10, 4:00 PM EST
1101 Horseshoe Valley Rd W, Barrie, ON L4M 4Y8, Canada
Get your tickets
More ways to support us
Membership
2026/2027 OCAA Membership Opportunities
Membership Information – 2026/2027 SeasonIf you wish to pay by e-transfer, please contact us at info@OntarioOCAA.com to request a manually generated invoice.Membership Term:OCAA memberships run annually from July 1 to June 30.Membership Options:Employee / StudentArborist CompanyAssociateSupporterEach level offers tailored benefits such as:Industry news and updatesTraining discountsAccess to events and networking opportunitiesAnd moreVoting rights are granted to Company and Associate level members.Please note: Membership benefits are reviewed annually and may be subject to change.
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Custom
OCAA Job Board – Non-Member Posting Fee
OCAA Job Board – Non-Member Job Posting Fee ($50 per 30-day posting). Payment confirms submission of your job listing. Your posting will go live once payment is received.
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Our website
https://www.ontarioocaa.com/
Contact information
info@ontarioocaa.com