Arborist Reports & Assessments

Arborist Reports & Tree Assessments

ArbCert provides professional arborist reports and tree assessments across New South Wales to support safe tree management, development planning, and council compliance. Our AQF Level 5 and Level 8 consulting arborists deliver accurate, standards-based evaluations tailored to your site, whether it involves a single tree, a group of trees, or an entire property.

We prepare detailed reports that may be required for:

  • Development applications and planning approvals
  • Risk and safety audits
  • Tree protection and retention strategies
  • Tree removal justification
  • Health, structure, and significance assessments

Our team works with homeowners, developers, schools, businesses, and government agencies to provide clear, compliant reports that help guide decisions and meet regulatory requirements.

What’s an Arborist Report or Assessment For?

An arborist report is a professional assessment prepared by a qualified arborist to evaluate the health, structure, and long-term safety of trees. These reports are commonly required by councils and planning authorities across NSW to ensure trees are managed responsibly.

Each report is based on a visual, on-site inspection, and may include:

  • Assessment of tree health, structure, vigour, and lifespan
  • Identification of risks, defects, or maintenance needs
  • Recommendations for pruning, bracing, or monitoring
  • Justification for tree removal or retention
  • Guidance for tree protection on development sites

Whether you are managing a single residential tree or submitting a large-scale development application, our arborist reports provide the professional evidence and clear recommendations needed to move forward with confidence.

Arboricultural Consultancy Services

  • Arboricultural Impact Assessments (AIA)
  • Tree Protection Plans (in accordance with AS 4970-2025)
  • Tree Risk Assessments (TRAQ, QTRA, VALID qualified)
  • Tree Health & Condition Assessments
  • Tree Management Plans (including long-term maintenance and regeneration strategies)
  • Development Application Support & Council Reporting
  • Tree Inventory & GIS Mapping Surveys
  • Species Identification & Botanical Reporting
  • Pest & Disease Identification
  • Systemic Stem Injections (pest, disease, and nutrient treatments)
  • Soil Testing & Analysis (pH, salinity, compaction, nutrients, IKI test)
  • Root Mapping & Investigation

 

  • Air Spading Services (for non-invasive root inspection and soil remediation)
  • Tree Retrenchment & Remedial Pruning Plans
  • Aerial Tree Inspections (ATA)
  • Decay Detection & Structural Testing
  • Picus Sonic Tomography
  • IML PD400 Resistograph
  • Cable & Cobra Bracing Installation
  • Wildlife Habitat Box Supply & Installation
  • Nest & Hollow Inspections
  • Tree Valuation & Significance Assessments
  • Tree Removal Justification Reports
  • Expert Witness Services for Legal Matters
  • School & Government Tree Safety Audits

What is an arborist report and why might I need one?

An arborist report is a formal document prepared by a qualified arborist that assesses the health, structure, and risk associated with one or more trees. You may need a report for development applications, tree removal permits, risk management, or to guide maintenance decisions on your property.

Do I need council approval before removing a tree?

In many areas, yes. Most councils in NSW have Tree Preservation Orders (TPOs) that require an arborist report to justify tree removal. ArbCert can assess your tree, determine whether approval is required, and provide a report that meets council requirements.

What’s included in an arborist assessment?

An arborist assessment typically includes a visual inspection of tree structure, health, species, size, life expectancy, defects, and risk factors. The report may also contain photographic evidence, tree protection recommendations, pruning/removal advice, and mapping if required.

Can you assess multiple trees or entire sites?

Absolutely. ArbCert provides assessments for individual trees, groups, or entire sites with 50+ trees. We tailor each report to your needs, whether for a private property, school, commercial site, or development project.

Why Us?

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Expertly Qualified Arborists

Our team includes AQF Level 5 and AQF Level 8 consulting arborists with extensive industry experience. We bring a high level of technical knowledge to every assessment, ensuring our advice is credible, defensible, and aligned with best practice.

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High-Quality, Compliant Reporting

We deliver clear, accurate reports that meet council planning requirements and Australian Standards. From early-stage assessments to detailed impact reports, our work supports confident, informed decision-making.

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Professional, Personal Service

As a small team, we value strong working relationships and direct communication. You’ll work with experienced arborists who understand your project and are committed to providing reliable, practical guidance every step of the way.

Memberships

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