Welcome to ISA Ontario

Happy New Year! We hope to see you at Conference 2012. 

We're heading east this February where the City of Kingston will host our 63rd Annual Conference and Trade Show. You won't want to miss sessions by Ed Gilman, Darrell Bley, Bill Gardiner, Dirk Dujesiefken, Joe Sherren and more! Details...

ISAO EXECUTIVE DIRECTOR SEARCH. ISA Ontario is seeking an Executive Director to promote and market the chapter to increase membership and the profile of arboriculture. This is a part time contract position. A Tender for Bid is available here or via the ISAO head office. Only qualified candidates will be contacted for an interview. Closing date is February 29, 2012. For further details, call 416-493-7022 or email info@isaontario.com.

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

Jan 25
Mandate: to promote and market the Chapter to increase membership and the profile of arboriculture...
Jan 14
After holding rates for five years, we have instituted a small 8-12% increase. We're confident that we still represent the most affordable marketing in the industry...
Dec 18
Congratulations to the Ohio Attorney General for standing up for professional tree workers and their clients...
Dec 16
Since trees play an integral role in many water projects, they are both directly and indirectly funded with this program – food for thought for those considering future applications.