Don’t Ignore these Indications that a Tree Is at Increased Risk of Falling on Your Home

Bassett Tree Service • November 25, 2025
Tall palm tree in front of a white building with brown roof, blue sky backdrop.

When a tree becomes unstable, it can quickly turn into a serious safety hazard. A tree that is at risk of falling on your home can cause major structural damage and put your family in danger, especially during storms or high winds. Recognizing early warning signs can help you take action before the situation becomes increasingly hazardous. At Bassett Tree Service, we provide expert tree removal in the greater Mesa, AZ area. Here are four signs that a tree may be at a heightened risk of falling on your home.


Significant Leaning or Sudden Tilting

A tree that leans naturally may still be structurally sound, but a new or worsening lean is a major red flag. Sudden tilting often indicates that the root system is failing or that the soil has shifted, reducing stability. If the tree leans toward your home, the risk is even greater. This type of instability can worsen quickly and should always be evaluated by a professional to determine whether removal or corrective action is needed.


Cracks, Splits, or Decay in the Trunk

The trunk supports the entire tree, so structural problems here are especially concerning. Deep cracks, large vertical splits, or areas of rotting wood significantly weaken the tree’s stability. Hollow sections and soft wood also signal decay inside the trunk. When a tree’s main support system is compromised, it becomes far more likely to collapse under its own weight or during strong winds.


Root Damage/Uprooting

Healthy roots anchor the tree firmly in the ground. When the roots are damaged by construction, soil compaction, erosion, or disease, the tree becomes unstable. Signs of root trouble include exposed roots, soil heaving, or visible lifting on one side of the tree. In severe cases, you may notice the tree beginning to uproot. A tree with root damage is at high risk of falling and should be addressed promptly to avoid a dangerous situation.


Cavities or Fungal Growth at the Base

The base of the trunk provides essential support. Cavities or fungal growth near the base often indicate decay that has compromised the tree’s foundation. When the lower trunk is weakened, the entire tree becomes unstable. 


Tree Removal in Mesa, AZ

For expert tree removal in Mesa and the surrounding area, contact Bassett Tree Service at 480-745-2290. Feel free to give us a call to request an arborist estimate in Mesa, Phoenix, and the surrounding area!