5 Signs a Tree Is Creating a Safety Hazard on Your Property & Should Be Professionally Removed

Roy’s Trees • 23 April 2026
Worker in a green cherry picker trimming a tall tree branch outdoors.

A hazardous tree can fall unexpectedly, damage structures, and potentially injure people nearby. Recognizing the warning signs early is essential for protecting your home and everyone around it. At Roy’s Trees, our local arborists can identify and safely remove hazardous trees. If you notice any of the following issues, it’s time to have the tree evaluated and potentially removed by a professional.


Significant Leaning/Sudden Shift

While some trees naturally grow at an angle, a sudden or increasing lean is often a red flag. This can indicate root damage or instability in the soil. If the ground around the base appears lifted or cracked, the tree may be losing its structural support. A leaning tree near your home, driveway, or power lines should be addressed promptly.


Splits in the Trunk

Deep cracks or splits in the trunk can compromise a tree’s structural integrity. Cracks/splits weaken the tree and increase the likelihood of it breaking apart. In severe cases, the tree may be at risk of collapsing entirely. Visible damage to the trunk should always be evaluated by an expert.


Root Damage or Soil Disturbance

A tree’s root system is essential for stability. Construction, erosion, or poor drainage can damage roots and weaken the tree’s foundation. Signs of trouble include exposed roots, shifting soil, or areas where the ground appears raised around the base. When roots are compromised, the tree is more likely to fall unexpectedly.


Large Dead or Falling Branches

Dead or weakened branches can break off without warning, especially during storms. If you notice large limbs that are brittle, leafless, or already falling, it’s a sign the tree may be in decline. These branches can cause serious damage or injury, making removal or professional pruning necessary.


Signs of Disease/Decay

Fungal growth, peeling bark, hollow sections, and a lack of healthy foliage can all indicate that a tree is dying or decaying. Internal decay weakens the structure, making the tree more prone to failure. Diseased trees not only pose a safety risk, but can also spread problems to nearby plants if left untreated.


Tree Removal in Phoenix, AZ

For expert tree removal in Phoenix and the surrounding area, contact Roy’s Trees at 602-881-2775. Feel free to give us a call to arrange an arborist estimate in greater Phoenix, AZ!