Knowledge Hub
Answers
Direct, research-backed answers to the questions Metro Vancouver homeowners ask most about tree care and hedge maintenance.
Hiring an Arborist
What is an ISA-certified arborist?
An ISA-certified arborist is a tree care professional who has demonstrated a comprehensive level of knowledge in the art and science of arboriculture through extensive experience and by passing a rigorous examination. This voluntary, globally recognized certification signifies expertise in tree biology, diagnosis, maintenance practices, and safety protocols.
Why should I hire a certified arborist instead of a general landscaper?
A certified arborist has specialized training in tree biology, proper pruning techniques, and safe removal practices that general landscapers typically lack. This expertise prevents irreversible damage to your trees while ensuring work is completed safely and correctly.
What insurance should a tree service company carry in BC?
For a tree service company operating in British Columbia, the essential insurance coverages are Commercial General Liability (CGL) and Workers' Compensation through WorkSafeBC. These policies protect against third-party claims for injury or property damage and cover employee injuries, respectively.
How much does stump removal cost in Vancouver?
Stump removal costs in Vancouver depend primarily on the size and species of the stump, its location, and accessibility for equipment. Prices are typically quoted as a flat rate per stump rather than by the hour.
How do I get a tree removal quote in Vancouver?
To get a tree removal quote in Vancouver, BC, you should contact ISA-certified arborists who will conduct an on-site assessment to evaluate the tree and provide a detailed estimate. Most reputable tree service companies offer free initial consultations and quotes for tree removal services.
Tree Care & Pruning
What is the best time of year to prune trees in BC?
The best time of year to prune most trees in British Columbia is late winter, typically from February to early March, while trees are dormant and before new growth begins.
How often should trees be pruned?
For most trees in Vancouver and Metro Vancouver, young trees typically require pruning every 2-3 years, while mature trees generally benefit from pruning every 3-5 years. Fruit trees are an exception, often needing annual pruning to maximize fruit production.
What is the difference between tree trimming and tree pruning?
Tree trimming focuses on maintaining a tree's aesthetic appearance and controlling its size, often involving the removal of overgrown branches for shaping or clearance. In contrast, tree pruning is a more strategic process aimed at improving the tree's health, structural integrity, and safety through the selective removal of dead, diseased, or hazardous branches.
What is stump grinding and do I need it after tree removal?
Stump grinding is the process of mechanically shredding a tree stump into small wood chips using a specialized machine, typically grinding it 6-12 inches below the soil surface. While not always mandatory, it is generally recommended after tree removal to eliminate hazards, improve aesthetics, and prevent issues like pest infestations or new growth.
Tree Health
How do I know if my tree is diseased?
To determine if your tree is diseased, look for unusual changes in its leaves, bark, and overall structure, such as discoloured foliage, premature leaf drop, or visible fungal growths. These symptoms often indicate a compromised tree that may require professional assessment.
Can a leaning tree be saved or does it need to be removed?
A leaning tree can sometimes be saved through corrective measures, but often requires removal if it poses a significant hazard due to instability or structural damage. The critical factor is whether the lean is a natural growth pattern or a sign of underlying issues that compromise the tree's safety.
Tree Removal
How much does tree removal cost in Vancouver BC?
In Vancouver, BC, the cost of tree removal typically ranges from $600 to $8,600, with an average homeowner often paying between $800 and $3,500 per tree, depending on its size, condition, and accessibility. Smaller trees (under 30 ft) might cost $150-$500, while larger trees (over 60 ft) can exceed $1,200-$2,700, or even $5,000 for very large or complex removals.
Do I need a permit to remove a tree in Vancouver?
Yes, you generally need a permit to remove a tree in Vancouver if it meets specific protection criteria, such as having a trunk diameter of 20 cm or more measured 1. 4 meters above the ground (Diameter at Breast Height - DBH).
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.
How long does tree removal take?
Most residential tree removals in Vancouver, BC, typically take a few hours to a full day to complete on-site. However, larger, more complex, or hazardous trees, particularly those requiring specialized equipment like cranes or located near power lines, may extend the on-site work to 2 to 3 days.
Aesthetic Tree & Hedge Services — ISA-certified arborists serving Greater Vancouver. See everything we do on the Aesthetic Tree homepage.