Spring and summer in Georgia are notorious for pop-up thunderstorms that bring torrential rain and straight-line winds. Every year, our Alpharetta tree service team responds to dozens of frantic calls about trees crashing through roofs, crushing cars, and destroying fences. The frustrating reality? The vast majority of these catastrophic failures could have been prevented with a proactive tree removal before the storm hit.
Signs a tree needs removal before storm season include: a sudden, severe lean; large, dead branches hanging in the canopy; deep, vertical cracks in the trunk; lifted soil around the root system; and fungal growth (like mushrooms) at the base of the tree, indicating internal decay.
Structural Warning Signs You Can't Ignore
Trees rarely fall over without warning. They usually exhibit structural defects for months, or even years, before a storm finally pushes them past their breaking point. As an ISA Certified Arborist, these are the primary indicators I look for during a property inspection.
Unnatural, Sudden Leaning
A tree that has grown at a slight angle its entire life isn't necessarily dangerous. However, if a tree suddenly begins leaning, especially after a period of heavy rain when the soil is saturated, it means the root system is actively failing. If you notice cracked or heaving soil on the side opposite the lean, the tree is actively uprooting and requires immediate, hazardous tree removal.
Deep Cracks and Cavities
Inspect the main trunk of the trees near your home. Are there deep, vertical splits running down the bark? Are there large hollow cavities where a branch used to be? These structural defects severely weaken the tree's ability to withstand high winds. A strong gust can easily split a compromised trunk right down the middle.
Co-Dominant Stems (V-Crotches)
Many large hardwoods develop two or more main trunks that form a tight "V" shape where they meet. This is an inherently weak union. Bark becomes trapped between the stems as they grow, preventing strong wood from forming. During a heavy storm, wind whipping the canopy can cause one half of the tree to tear completely off.
Canopy and Root System Issues
Beyond structural mechanics, the biological health of the tree dictates how well it will survive severe weather.
Deadwood and "Widow-Makers"
If you look up into the canopy and see large branches without leaves (while the rest of the tree is green), those branches are dead. Arborists refer to large, hanging dead branches as "widow-makers" for a reason. They don't require a severe storm to fall; a moderate breeze is often enough to snap them off. Regular tree trimming removes this hazard, but if the majority of the canopy is dead, the whole tree needs to go.
Fungal Growth at the Base
Have you noticed mushrooms or large, shelf-like fungi growing near the base of the trunk or on the exposed roots? This is a massive red flag. Fungi are nature's decomposers. If they are growing on your living tree, it means the interior wood is rotting away. A tree with a rotted base is essentially standing on a wet sponge and is highly susceptible to blow-over.
The Importance of a Professional Risk Assessment
Evaluating tree risk is not a DIY job. A tree might look perfectly green and healthy on the outside, while the interior trunk is completely hollowed out by termites or fungal decay. Homeowners in Roswell and Johns Creek often assume their massive oak trees are invincible, right until they collapse.
An ISA Certified Arborist knows exactly what to look for. We evaluate the tree's species, current health, structural mechanics, and the potential targets below it (like your house, driveway, or power lines) to determine if tree pruning is sufficient, or if full removal is necessary.
Frequently Asked Questions
In Georgia, if a healthy tree falls due to an "Act of God" (like a storm), your insurance pays for your damage. However, if the tree was clearly dead or diseased and you put the neighbor on notice prior to the storm, their insurance may be held liable.
Yes, significantly. Removing a standing tree allows us to control the rigging and dismantle it safely. If it falls on your house, you are paying for emergency tree service, crane fees to lift it off the roof, and expensive structural home repairs.
Once severe root rot has compromised the structural stability of a large tree, it usually cannot be reversed. The tree becomes a severe falling hazard and removal is generally the only safe option.
Trees can be removed year-round. However, getting hazardous trees removed in late winter or early spring ensures your property is safe before the intense summer thunderstorm season begins.
Yes, stump grinding is an additional service we offer. We highly recommend it, as decaying stumps attract termites, carpenter ants, and create trip hazards in your yard.
Don't play guessing games with heavy timber. If you suspect a tree on your North Fulton property is struggling, contact our team for a professional, honest evaluation before the clouds roll in.