When Is a Tree Considered Dangerous?
Leaning or Shifting
A new or increasing lean accompanied by heaving or cracked soil, exposed roots, or movement after wind events indicates reduced anchorage and a higher likelihood of failure.
Hanging or Broken Limbs
Large broken branches, split unions, or suspended hangers over driveways, roofs, walkways, or play areas can detach without warning, even in calm conditions.
Dead or Dying Canopy
Extensive dieback, brittle wood, hollow sections, or fungal conks indicating decay fungi reduce structural strength and increase the chance of sudden breakage under load.
Storm or Fire Damage
Torn-out branches, twisted fibres, lightning wounds, or heat-scorched bark compromise the wood’s integrity and often conceal cracks that propagate over time.
Root or Trunk Failure
Vertical or spiral trunk cracks, cavities at the base, or lifting or movement of the root plate are signs the tree can no longer safely support its own mass.
Utility Conflicts
Branches contacting or growing into overhead lines, service drops, or guy wires present electrocution and ignition risks and require coordination with the utility before work proceeds.
If You Suspect a Dangerous Tree
- Keep people and pets away from the area beneath and around the tree.
- If power lines are involved or suspected, keep your distance and contact your utility or local emergency services.
- Do not cut or tow the tree yourself. Hazard work requires trained crews, rigging, and controls.
- Take photos or video from a safe distance for insurance purposes.
- Contact Microbe for an on-site assessment. In some cases, a dangerous tree can be made safe without full removal.
Can It Be Made Safe Without Removal?
We start with a risk assessment. If the problem is localized, we often recommend hazard-mitigation pruning instead of removal. That can include removing dead or hanging limbs, selectively reducing end weight to cut wind sail, creating roof or driveway clearance, or doing a partial removal of the failed stem. We will also outline any monitoring needed after major wind events.
When defects are widespread or unstable, for example root plate lift, major trunk cracks, severe decay near high-use areas, or utility conflicts, full removal of the dangerous tree may be the safest option. We will explain why and the plan.
How We Perform Dangerous Tree Removal Safely
Every site is different. We begin with an on site assessment and a clear plan. Our crew establishes a secure work zone, then uses modern climbing techniques and controlled rope rigging to dismantle the tree in small, manageable pieces. Wood is lowered clear of roofs, fences, and gardens. If utilities or public areas are nearby, we coordinate with the appropriate parties and manage pedestrian or vehicle access as needed.
Once the hazard is down, we chip brush, sort or remove wood, and tidy the site. If you want the stump gone, we can schedule stump grinding so you are not left with a tripping hazard or regrowth.
