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Verify a Certification

When searching for a tree care company, ask if the arborists on staff hold an ISA certification or a state-issued professional arborist license. ISA offers a range of certification credentials, each of which is intended to meet a specific type of tree care need. Learn more about ISA Certification to make an informed decision about who to hire for your tree care needs.

To be certified by ISA, individuals must pass a voluntary comprehensive exam. Certification must be maintained through continuing education, which means they should be up-to-date on the latest in arboricultural technology and are knowledgeable of acceptable practices. ISA Certified Arborists and Board Certified Master Arborist must also adhere to a strict Code of Ethics.

Why Is It Important to Verify an ISA Certification?

If an arborist you have hired or are considering hiring tells you that they are ISA Certified, it is important to verify their certification. Taking this step will ensure that you are receiving the highest quality of service.

Use the Verify a Certification service to determine if they are actually ISA Certified.

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