Ontario Commercial Arborists Association

  • Promote and improve standards in commercial arboriculture.
  • Exchange ideas and improve the knowledge of commercial arborists through education and networking.
  • Promote the safety of our workers and the public.
  • Promote public understanding of arboriculture.
  • Increase public awareness of the role of the professional commercial arborist.
  • Influence government legislation for the benefit of the public.