Home owners
A tree on your property that is not looking right
Tree health, Northern Beaches
Independent botanical and soil science investigations to diagnose tree decline, improve growing conditions and support long-term preservation.
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Book a tree health assessmentSend a few photos and your suburb and we will reply with a written fee proposal before any site visit.

Beaches Engineering provides tree health assessments that combine botanical, soil science and ecological engineering methods to identify the underlying causes of declining tree health.
Sydney is a global city that keeps significant trees and built form living side by side. We help property owners, strata and councils protect that balance, one tree at a time.
We work across Sydney's heritage streetscape trees, including jacarandas, oaks, plane trees and figs, habitat trees that support local wildlife, and local natives.
Thinning canopy, dieback at the tips, yellowing or small leaves, bark damage, soil compaction, poor drainage or root-zone disturbance after building work.
Seen any of these? Book a tree health assessment
A tree on your property that is not looking right
Trees on common property
Streetscape and reserve trees
Consulting arborists, landscape architects and builders: we are happy to work alongside you. Email info@beachesengineering.com.au.
Site visit, botanical diagnostics of canopy, bark and root zone, and a short written findings note with recommended next steps.
Soil chemistry, compaction, drainage and root-zone inspection, plus a written recovery plan to improve growing conditions.
Scheduled return visits to track canopy, flowering and leaf cycles and recovery against the plan.
Disease is confirmed only by laboratory testing, which we arrange where needed. Questions about hollow-bearing habitat trees or threatened species are referred to the appropriate specialists and Council.
Botanical and soil science assessments are distinct from formal arboricultural risk assessments. We do not provide tree removal, risk or Council tree permit opinions. Where these are required, we work with appropriately qualified consulting arborists.
Our approach is conservation-first. We look for ways to improve the environmental conditions behind a tree's decline, rather than treating removal as the default.
Serving Sydney's Northern Beaches and surrounding areas.
Contact Beaches Engineering to discuss a tree health assessment.




Building or renovating near a tree? Start with BeachCheck.