What are signs that a tree needs to be removed?

A tree may need removal when it shows signs of structural failure risk such as large dead branches, visible trunk cracks or splits, severe lean, or extensive fungal growth at the base. Trees with compromised root systems, extensive storm damage, or dead wood exceeding a significant portion of the canopy also typically require removal for safety.

Look for warning signs including mushrooms or fungal conks growing from the trunk or roots, bark falling off in large sections, multiple large dead branches, a sudden lean that was not previously present, and cracks extending deep into the trunk. In the Vancouver climate, watch for unusual leaf loss outside normal seasonal patterns, oozing sap, or pest activity such as woodpecker damage. If the tree is located near structures, walkways, or utility lines, these risks become more serious. Contacting a certified arborist for a professional assessment is the safest next step when any of these conditions are observed.