PCR Tree Service Blog

When a tree becomes unstable or diseased, it can pose a serious safety risk. A hazardous tree may fall without warning, damaging your home, vehicles, or injuring people nearby. Recognizing the signs of a dangerous tree is essential to preventing accidents. At PCR Tree Service, we can identify dangerous trees and safely remove them as necessary. If you notice any of the following issues, it’s important to contact a professional to assess the situation and determine whether removal is needed.

Severe Leaning

While some trees grow with a natural lean, a sudden or extreme tilt may signal structural instability. If a tree starts leaning noticeably after a storm or heavy winds, it could mean that the roots have been compromised. A leaning tree that wasn't previously angled poses a serious fall risk, especially if it’s leaning toward a building or driveway. This is a clear sign that the tree needs to be professionally evaluated for removal.

Hollow or Decayed Trunk

If a tree has a hollow trunk or visible signs of decay—such as fungal growth, soft wood, or cavities—its structural integrity is likely compromised. A tree with a hollow trunk may look stable from the outside but can collapse under its own weight without notice. Decay commonly begins from the inside out, so by the time symptoms are visible, the danger may already be severe.

Root Damage

The roots are the foundation of the tree, and when they’re damaged or diseased, the tree becomes unstable. Signs of root problems include soil heaving, exposed roots, or fungal growth around the base of the trunk. Construction work can also weaken root systems. A tree with compromised roots is at high risk of falling, especially during windy conditions.

Splits in the Trunk

Deep vertical cracks or splits in the trunk can be a sign that the tree is under significant stress. These structural weaknesses may worsen over time and can eventually lead to failure. Cracks can develop from storm damage or internal decay. If you notice serious trunk damage, it’s crucial to have a professional inspect the tree and determine if removal is necessary.

Tree Removal in Chattanooga, TN

At PCR Tree Service, we provide expert tree removal in Chattanooga and the surrounding area. Give us a call at 423-225-4769 to arrange a tree services estimate in greater Chattanooga, TN!