City Arborist

For more information about the Mercer Island Tree Canopy, view the Mercer Island Tree Canopy Assessment Report and Fact Sheet.

The City Arborist

The City Arborist reviews private development and tree removal applications with an eye for tree protection and retention per the requirements of the Mercer Island City Code.   Public Works and Parks staff manage trees on public property. 

NOTE: The City Arborist does not provide general tree consulting services.  Residents that need a detailed assessment about the condition or quality of trees on private property should contact a certified Arborist.  The International Society of Arboriculture offers a Find an Arborist Tool and other resources.