NZ Tree Smiths

About

A team that takes trees seriously.

NZ Tree Smiths was founded on a simple idea: that the people doing tree work on a million-dollar property should bring the same level of skill and care as the architects, builders, and landscape designers who came before them. Trees are slow to grow and easy to ruin. Our job is to keep yours healthy, safe, and beautiful for decades — not just to get them out of the way today.

We're qualified arborists, not just chainsaw operators. Every project is planned, briefed, and led by someone who can read a tree the way a builder reads a structural drawing. We work to AS 4373 — the Australian and New Zealand standard for pruning amenity trees — because shortcuts on standards are how trees end up dead five years after the work was done.

We also take the unglamorous parts seriously. Insurance. Site safety. Cleanup. Honest quotes. The reason our clients call us back, and recommend us to their neighbours, is rarely the climbing — it's everything around it.

Matty and the NZ Tree Smiths crew on site at a heritage Auckland property

The team

Matty and the crew.

Matty Whitiora

Founder & Lead Arborist

NZQA Level 4 Arboriculture, 18 years climbing Auckland trees. Site Safe, Working at Heights, First Aid.

Hana Kerr

Consulting Arborist

NZQA Level 6. Resource consent reports, Visual Tree Assessment, Tree Protection Plans.

Te Aho Marsh

Climber & Site Foreman

NZQA Level 4, Chainsaw Use Certified. Runs the day-to-day on commercial and lifestyle jobs.

Olivia Brett

Operations

Quotes, scheduling, the calm voice on the other end of the phone. First Aid certified.

Certifications

The paperwork, in order.

  • 01NZ Arboricultural Association
  • 02Site Safe NZ
  • 03NZQA Level 4 Arboriculture
  • 04First Aid (refreshed annually)
  • 05Working at Heights Certified
  • 06Chainsaw Use Certified
  • 07$10M Public Liability via NZI
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