How to Spot Dangerous Trees
How to Spot Dangerous Trees On Your Property: A Homeowner’s Guide

Not all tree hazards are obvious until it’s too late. A tree may look healthy on the outside but be rotting on the inside, or it may be leaning just enough to pose a serious risk during the next storm. Knowing how to identify dangerous trees can help you prevent property damage and keep your family safe.
In this post, our certified arborists at Mid-West Tree Experts share the most common warning signs of hazardous trees and when to call a professional for help.
Why Identifying Dangerous Trees Matters
- Safety first: Falling branches or trees can cause serious injury.
- Protect property: Leaning or decayed trees can damage roofs, vehicles, and power lines.
- Save money: Early intervention can prevent costly emergency removals.
- Preserve tree health: Spotting issues early gives some trees a chance to recover.
The Warning Signs of a Dangerous Tree
1. Dead or Dying Branches
- Large limbs that are bare or brittle
- Branches breaking off easily during light winds
- Deadwood hanging over your home, driveway, or sidewalk
2. Visible Cracks or Splits
- Cracks in the trunk or large branches can signal structural weakness.
- Splits often form after heavy snow, ice, or storm stress.
3. Fungal Growth or Decay
- Mushrooms or fungi growing at the base of a tree
- Hollow spots or soft, crumbly wood inside the trunk
- Decay that compromises the tree’s stability
4. Leaning or Shifting Trees
- Trees leaning suddenly after storms or heavy rain
- Soil lifting at the base (indicates roots may be failing)
- Leaning toward structures, power lines, or play areas
5. Damaged or Exposed Roots
- Roots that are cracked, broken, or visibly decaying
- Construction or landscaping damage around the root zone
- Limited root support causing instability
When to Call a Professional Arborist
While small pruning jobs may be safe for homeowners, hazardous trees often require expert care. A certified arborist can:
- Inspect tree health and stability.
- Recommend
pruning, cabling, or full
removal if necessary.
- Safely handle dangerous situations, especially around power lines or buildings.
If you notice any of the warning signs above, don’t wait until the next storm to take action.
Contact Us For More Information About What To Do With Dangerous Trees On Your Property
At Mid-West Tree Experts, our team specializes in identifying and removing dangerous trees before they cause damage. We provide tree services in Lake Zurich, Wauconda, Island Lake, and surrounding areas, with emergency response when you need it most.


