Welcome to ISA Ontario

LOOKING TO DOWNLOAD OUR "HIRING AN ARBORIST" PAMPHLET?  It is a great tool to offer clients to aid them in their search for a certified, qualified arborist ~ it outlines all the issues they should consider when looking for a contractor to perform tree care services on their property.  Download it, print it, and start handing them out today!   Are you a homeowner with questions?   Read through it and let us know if we can help you find an arborist in your area.  1-888-463-2316.   Click HERE for the pamphlet.   Need the version to have professionally printed?  HERE

"CREATING WILDLIFE HABITAT IN TREES" WITH BRIAN FRENCH.  REGISTRATIONS ARE OPEN FOR GUELPH (19 JULY) & KEMPTVILLE (17 JULY). COMING ALL THE WAY FROM OREGON, USA...DON'T MISS THIS OPPORTUNITY TO HEAR BRIAN SPEAK.  Find registration information for GUELPH HERE  & KEMPTVILLE  HERE.  Any questions call us at 1-888-463-2316.

REGISTRATION FOR OUR TRAQ COURSE IN KEMPTVILLE WITH JULIAN DUNSTER IS OPEN.  OCTOBER 16-18, 2017. Click HERE for registration form.   Click HERE for the flyer.   This is our last TRAQ course for 2017.  Registration CLOSES 13 Sept.

Warren Buffett
Someone's sitting in the shade today because someone planted a tree a long time ago. "Warren Buffett"

Our mission is to enhance and promote the care and benefit of trees for present and future generations in Ontario through education, research and awareness.

News & Events

Jun 22
Oakville will be hosting an Open House to introduce a new class of licensing for Arborists. Tuesday, 27 June. 6:30pm to 8:00pm
Jun 20
Registration is open for our Kemptville TRAQ course October 16-18th, 2017.
May 30
June 2nd - Early Bird deadline!
May 01
MNRF is NOT scheduling any workshops for 2017, however...

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