WIth NATCC in Salt Lake City Oct 20-22, we wanted to wish our 2017 OTCC Champs, Joel Dreise and Krista Strating the BEST OF LUCK! Go Get'Em!

Welcome to ISA Ontario

INTERESTED IN ATTENDING OUR CERTIFIED ARBORIST EXAM PREPATORY WORKSHOP AT THE ISAO CONFERENCE AT DEERHURST IN FEBRUARY 2018?    Registration is now open for the Certified Arborist Exam Preparatory Workshop.  This is a one day workshop that will focus on the key points outlined in the Certified Arborist Study Guide and help participants prepare to write the ISA Certified Arborist Exam.  Click HERE  for the registration form.  You MUST register seperately for the CA EXAM with ISA International (HERE).  This course only prepares for the Certified Arborist Exam.

OUR SPONSORSHIP PACKAGE IS NOW AVAILABLE FOR OUR 69TH ANNUAL ISAO CONFERENCE & TRADESHOW.  If you think you might be interested in being part of, what we feel is, the largest and best arboriculture conference in Ontario, please download our prospectus, and consider giving us a call!   Click HERE to download! 


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

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

Oct 09
OPEN HOUSE - Tuesday, October 17, 2017 6:30 - 8pm; Town Hall, 1225 Trafalgar Road South Atrium
Sep 20
The Town of Newmarket has released a DRAFT Street Tree By-law and would very much appreciate feedback from the industry.
Sep 08
We are seeking arborists in the Greater Toronto Area to complete online surveys.Your participation is voluntary and your feedback will remain anonymous.
Aug 21
A team of arborists from across Ontario performed a "Day of Service"

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