Lewis Lawn & Tree Service Blog
5 Warning Signs that Your Tree Is a Safety Hazard

Trees can pose significant safety hazards if they are damaged, diseased, or poorly maintained. Recognizing the warning signs of a dangerous tree can help you address potential risks before they cause harm. At Lewis’ Lawn & Tree Service, we can identify hazardous trees and safely remove them as necessary. Here are five signs that a tree on your property may be creating a safety risk.
Splits in the Trunk or Branches
Cracks or splits in a tree's trunk or major branches are red flags that the tree’s structural integrity is compromised. These fractures can weaken the tree, making it more susceptible to breaking under the weight of wind, rain, or snow. Large cracks may indicate internal decay or stress, which can lead to unexpected limb failure or even the collapse of the entire tree.
Dead/Dying Branches
Deadwood is one of the most obvious signs of a tree in decline. Branches that are brittle, leafless, or discolored may indicate that the tree is no longer healthy. Dead branches can fall without warning, potentially causing property damage or injury. The presence of multiple dead branches often suggests deeper issues within the tree, such as disease or root problems.
Leaning
While some trees naturally grow at an angle, a tree that has recently started leaning may be at risk of falling. A sudden lean can indicate root damage, soil instability, or structural weakness in the trunk.
Fungal Growth at the Base
The appearance of mushrooms or other fungal growth around the base of a tree is often a sign of internal decay. Fungi thrive on rotting wood, which means the presence of mushrooms may indicate that the tree's roots or trunk are deteriorating. Compromised roots can weaken the tree’s foundation, increasing the likelihood of it toppling over.
Cavities in the Trunk
Cavities often develop when the interior wood of a tree decays, leaving behind a shell that might not be strong enough to support the tree’s weight. The larger the cavity, the higher the risk of the tree collapsing. If the remaining trunk walls are thin, the tree should be evaluated by a professional arborist immediately.
Tree Removal in South Jersey
When you need
tree services in Medford Lakes and the surrounding area, contact Lewis’ Lawn & Tree Service at
609-875-4390. Feel free to give us a call to ask for an arborist estimate in South Jersey!









