Leaning eucalyptus with a cracked trunk and dead limbs overhanging a backyard, orange ribbon on trunk, hard hat on stone wall.

Hazardous Tree Risk Assessments in Sydney

Worried a tree on your property is unsafe? Book a free tree inspection with no call-out fee. Our AQF Level 3-5 certified arborists, with 20+ years’ experience, assess trees across Sydney. For urgent concerns, call 0475 463 597 any time.

What a hazardous tree risk assessment involves

What the arborist inspects

A hazardous tree risk assessment checks the tree’s health and the likelihood of branch or whole-tree failure. The arborist looks at:

  • Structure, roots, decay and lean
  • Age, past branch failures and health conditions
  • Signs of borers or a history of pest infestation
  • Recent storm damage and how close the tree sits to buildings and powerlines

A tree’s history tells you as much as its appearance. Past branch drops and pest activity show us which parts are most likely to fail.

Joseph Khoury, Director & Founder, Trees Down Under

What you receive

You get a clear view of whether the tree is an immediate threat, plus a recommendation for removal or rehabilitation. An arborist report can be provided where you need one, listing the problems and possible solutions.

When to book

Book after storm damage, when you notice dead limbs or trunk cracks, or before any decision on tree removal. Call 0475 463 597 any time.

Eucalyptus trunk with a hollow and pale fungus at its base, roots lifting cracked soil, a survey flag and tape measure beside it.

How do you know if a tree on your property is hazardous?

Some warning signs are easy to spot from the ground. Dead or dying branches can break off without notice, and cracks or splits in the trunk or major limbs weaken the tree’s structure and raise the chance of failure. A tree with borer activity or a history of pest problems may also be struggling more than it looks.

Location matters just as much as condition. A defective tree in an open paddock is a different proposition from one over a driveway, a play area, a roofline or a power line. The closer a tree stands to people, buildings and utilities, the higher the risk, particularly in severe weather.

Trees Down Under’s AQF Level 3-5 certified arborists are fully licensed and insured, and the business is Cm3 certified. If a tree needs to come out, the team also provides council permit guidance and a written arborist report, so the outcome stays compliant. If you are unsure about a tree, call 0475 463 597 any time, or ask about a free tree inspection and the next step for tree removal in Sydney.

Why leaving a hazardous tree alone can cost you

A hazardous tree risk assessment is the quickest way to stop a small worry becoming an expensive problem. Left alone, a risky tree can bring several costs:

  • Damage to buildings and structures when limbs or the whole tree fail.
  • Injury to people from falling branches.
  • Lower property value and higher liability for the owner.
  • Possible disputes with neighbours if the tree affects their side of the fence.

A certified arborist can tell you where the tree sits on the risk scale and what to do next. Before any tree removal is planned, council permit requirements need checking, and Trees Down Under can guide you through that. Call 0475 463 597 any time to arrange an assessment.

Mature eucalyptus with a cracked limb hanging over a backyard fence and tiled roof, orange ribbon on its trunk.

How a professional assessment works, from inspection to action

Certified people, compliant steps

Every hazardous tree risk assessment is carried out by AQF Level 3-5 certified arborists who are fully licensed and insured, with liability and workers compensation cover and Cm3 certification. That means the advice you receive is backed by recognised qualifications, not guesswork. To book an assessment, call 0475 463 597 any time.

From inspection to a clear plan

  1. Inspection: the arborist assesses the tree’s condition and the structures around it.
  2. Planning: council permit guidance, removal methods and timing are mapped out before any work starts.
  3. Safe execution: if work is needed, safety perimeters are set and the tree is cut and lowered systematically.

Recommendations that hold up with council

The arborist then recommends either removal or rehabilitation, and explains why. Council officers rely heavily on qualified arborist reports, so Trees Down Under helps with permit applications and the report itself. The outcome is compliant rather than a paperwork headache. If the answer is tree removal, the same team can carry it out.

Cracked eucalyptus with a dead upper limb and orange ribbon; clipboard, hard hat and tape measure on a stone wall.

Need an arborist report for council?

Council officers rely heavily on qualified arborist reports when they assess a removal application, and they usually check whether pruning or crown reduction could solve the problem first. Trees Down Under’s AQF Level 3-5 certified arborists can inspect the tree before removal, prepare a clear tree risk report listing the problems and possible solutions, and give council permit guidance for the next step. Book a free tree inspection, or call any time on 0475 463 597 to ask about same-day quoting.

Take the pressure out of a tree emergency

Thank you for considering Trees Down Under. The inspection is free, and the local Dural team responds promptly. Book online or call 0475 463 597 any time, including after hours for emergencies.