Arborist Partner Program

Arborist Partner Program

Join this unique marketing opportunity for arborist companies that volunteer at Hoyt Arboretum.

The Arborist Partner Program promotes your company to a target market of people who care about trees. It also supports Hoyt Arboretum and ensures that Hoyt Arboretum Friends (HAF) continues to provide an environment of learning, research, and conservation to our 500,000 annual visitors.

Arborist Partners help HAF bring people and trees together. Thanks to your generosity we can continue to education youth and adults about trees and nature, steward our trees and trails, mitigate the effects of climate change, and acquire new trees and plants.

As an Arborist Partner, you can show the community how you support Hoyt Arboretum both financially and with their volunteerism.

Program Description

This unique business partnership is available to locally owned and operated companies that meet the following requirements:

  1. Volunteered for Arborists in the Arboretum within the past two years.
  2. Is an ISA certified arborist or arborist-in-training.
  3. Agree to the HAF Arborist Partner Code of Ethics (listed in the application).

Partnerships occur annually from the date of application with payment.

Three levels of participation are offered with commensurate benefits:

Ginkgo Level

Magnolia Level

Redwood Level

Arborist Partner Provides



$250 plus professional services valued at $250*



$500 plus professional services valued at $500*



$1,000 plus professional services valued at $1,500*

Arborist Partner Receives

Listed as partner on the HAF website with your logo, contact info, brief description, and link to your company website.

Listing in donor recognition materials.

Same as previous level, plus:

Logo in two printed newsletters.

Invitations to VIP events.

Same as previous levels, plus:

 Logo in four printed newsletters + four monthly e-newsletters.

One free rental of an arboretum facility.

*At the billable rate of company – attach in-kind invoice of work completed that HAF will verify with our curator. Arborists in the Arboretum counts.

How to Apply

Companies or individuals interested in becoming an Arborist Partner may apply online:


Please email to Ajah Maloney or call 503.823.3655 with any questions.


While Hoyt Arboretum Friends appreciates support from our Arborist Partners, we do not recommend or endorse the work of individual arborists.



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