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Advanced tree structure testing using sonic tomography and resistograph technology. Detect internal decay and structural issues invisible to external inspection.
Fixed-Price Quote • Same-day Response
Expert arboricultural services by AQF Level 5 qualified consulting arborists
When visual inspection isn't enough, our advanced tree structure testing reveals what's happening inside your trees. Using sonic tomography and resistograph technology, we detect internal decay, cavities, and structural weaknesses that visual assessment alone cannot identify.
These non-destructive diagnostic methods are essential for heritage trees, high-value specimens, trees in high-traffic areas, or when you need accurate data for important decisions. Our testing provides detailed internal mapping with 95%+ accuracy.
Early detection of structural problems enables targeted interventions that can extend tree life by 10-20 years—or confirm when removal is the safest option. Our Level 5 arborists interpret results and provide clear recommendations based on the findings.


AQF Level 5 Consulting Arborists
Comprehensive arboricultural documentation and professional assessment
Non-invasive mapping of internal decay patterns by measuring sound wave travel through the trunk, creating detailed cross-sectional images of wood condition.
Micro-drilling technology measuring wood density changes to detect decay pockets, hollow sections, and compromised wood with 95%+ accuracy.
Evaluation of root system stability and integrity using air excavation and ground-penetrating analysis for trees with suspected root damage.
Comprehensive mapping of internal decay extent and location, enabling accurate assessment of remaining structural integrity and safe useful life.
Specialised testing protocols for heritage and significant trees requiring detailed condition data for conservation planning and council submissions.
Detailed documentation of testing results with interpretation and recommendations for insurance, legal, or council purposes.
Our streamlined 4-step process makes getting a professional arborist report simple. From your initial enquiry to report delivery, we handle everything.
Contact us with your project details. We'll discuss your arborist report requirements and provide a fixed-price quote as soon as possible.
Our AQF Level 5 qualified arborist visits your property to assess trees, take measurements, and gather data for your report.
We prepare a comprehensive arborist report with detailed assessments, recommendations, and all documentation required for council submissions.
Receive your professional arborist report within 3-5 business days, ready for council submission or your records.
Professional expertise, council-accepted reports, and competitive pricing
Our consulting arborists hold AQF Level 5 Diplomas in Arboriculture, the highest qualification for arboricultural consulting in Australia.
Over a decade of consulting experience across Sydney, with expertise in tree protection, impact assessments, and council regulations.
Our reports meet all requirements for council submissions throughout Sydney. We understand local regulatory requirements.
We maintain comprehensive professional indemnity and public liability insurance, protecting both our clients and our business.
Reports delivered within 3-5 business days. We understand development timelines are often tight and work efficiently.
Fixed-price quotes with no hidden costs. Transparent fee structure ensures you know exactly what to expect.
Common questions about tree structure testing in Sydney
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Trusted by property owners, developers, and architects across Sydney
Professional tree structure testing by AQF Level 5 qualified arborists. Council-accepted documentation delivered within 3-5 business days.