Protecting Trees Through Better Planning.
Construction and development can substantially affect tree health and structural stability. Early arboricultural involvement helps identify constraints, evaluate impacts, and develop practical preservation strategies.

Preservation & Development Services
Planning for retention
Tree preservation plans, tree protection zones, critical root zone evaluations, and tree inventories for development.
Evaluating proposed impacts
Construction impact assessments, trenching and excavation assessments, and municipal permit documentation.
Supporting the project team
Construction monitoring and consulting, with an agreed scope suited to the project and its tree-related constraints.
Our Approach
Start before decisions are finalized
CRITICAL works with property owners, contractors, architects, and project teams to evaluate trees early in planning. We consider condition, site constraints, proposed work, and realistic preservation opportunities.
Assess preservation feasibility
Retention is not simply a line on a plan. Tree condition, species, rooting environment, proposed disturbance, and available protection measures inform whether preservation is practical.
Construction Impacts to Consider
Root disturbance and excavation
Trenching and excavation can affect water uptake and structural support. Critical root zone evaluations help identify potential conflicts before work proceeds.
Grading and soil compaction
Changes in grade and compacted soil can alter drainage, aeration, and the rooting environment, affecting tree health beyond the visible construction area.
Construction access
Access routes, equipment movement, and material storage can expose retained trees to disturbance. Protection recommendations consider how the site will actually be used.
Practical protection
Recommendations are developed for the assignment, not as generic engineering plans. Tree survival and regulatory outcomes cannot be guaranteed.
Make the Next Decision With Confidence.
Whether you’re evaluating a concerning tree, planning construction, navigating municipal requirements, or managing a larger tree population, independent expertise can help establish a clear path forward.

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