Who's Attending

  • Steven Rodler
    Tree Care of Long Island
  • Tom Byrne
    Altec
  • Lou Raico
    Washington memorial park
  • Celeste Richards

POSTPONED March 28st LIAA Arbor Day Event

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2020 Arbor Day Registration Form2020 Arbor Day Registration Form

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About Us

The Long Island Arboricultural Association (LIAA) is a non-profit educational organization dedicated to education for the appreciation and care of shade trees and shrubs on Long Island.

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Sponsorship Opportunities

LIAA invites all members and supporters to participate in our Sponsorship program. These sponsorships help offset the increasing costs of providing one of the largest one-day program devoted to arboriculture in the Northeast, the Long Island Arboricultural Association's Annual Tree Symposium.

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