How to Find a Qualified Tree Surgeon: Essential Guide

A sickly tree needs a certified tree surgeon—not a guess. But finding the right pro is tricky. Here's your roadmap.

Check Qualifications

Look for membership in:

• International Society of Arboriculture (ISA): Optional assessment; two credential levels.
• Arboricultural Association: Mandatory reassessment every 5 years; proof of insurance and proper equipment required.
• Tree Care Industry Association: Courses offered; no mandatory assessment.

Note: Don't dismiss non-assessed associations—fees can burden small firms or apprentices.

Get Multiple Quotes

Minimum three written estimates after on-site visits. Avoids disputes later.

Ask Questions

• What's included in the quote?
• What's the treatment plan?
• Insurance details (public liability + professional indemnity)?

Planning Permission

Usually not required, but confirm with local authority. Your surgeon should advise.

Verify Insurance

Must be stated in the written quote. Covers you if anything goes wrong.

Choose a surgeon who educates you—not just one who cuts.