Use the search fields below to find an ISA Certified Arborist® near you in Wisconsin.
International Society of Arboriculture (ISA) arborist certification® is a voluntary program providing recognition by peers of one’s professional knowledge.
Certification is earned if arborists:
1) Meet the eligibility requirement for admission to the examination
2) Successfully complete the examination
3) Maintain the necessary Continuing Education Units for re-certification every 3 years
Note to WAA members: To be included in this directory, please complete the WAA Certified Arborist for Hire application form and mail to Tina Johnson. Please review the WAA Certified Arborist for Hire Policy prior to submitting your application.
or search below for an arborist in your area.