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Active Member

Represents of firms or corporations engaged in arboricultural, horticulture, or forestry, including town or village arborists and municipal or state officials or employees involved in arboriculture.

Yearly - $85.00

Associate Member

Persons engaged in research or educational activities involving arboriculture, horticulture or forestry.

Yearly - $35.00

Auxiliary Member

Persons of non-commercial activity who are interested in or concerned with the planting, care or protection of trees and ornamental plantings.

Yearly - $35.00

Student Member

Full-time students majoring in arboriculture, horticulture or forestry and studying in recognized institutions.

Yearly - $17.50

Sustaining Member

Representatives of commercial firms or corporations that supply or work with arborists or allied businesses.

Yearly - $170.00


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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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