Hazard Trees
Hazard Trees
How decay actually progresses, and when it stops being your call.
Dead and Hazardous Tree Removal in Frankfort, KY
Trees do not fail because they are dead. They fail because the wood holding them up has lost enough strength, or the roots have lost enough grip, that the load exceeds what remains. Understanding which of those is happening is the whole point of a hazard assessment.
Decay works from the inside
Wood decay fungi consume the interior of the stem while the outer shell and the bark still look entirely normal. That is why a tree can appear healthy from the driveway and be substantially hollow.
The external tells are indirect: fungal conks or brackets on the trunk, a cavity or old wound, a seam running up the stem, or a hollow sound when the trunk is struck. A conk on the trunk is significant — it is the fruiting body of something that has already been eating the inside for years.
Roots fail differently from stems
Root failure gives less warning than stem failure. The signs are at ground level and easy to miss: soil cracking or mounding on the side away from a lean, exposed or severed roots from trenching or drive work, mushrooms in an arc around the base, or a lean that has changed.
Construction damage is a common root killer in Frankfort’s older neighbourhoods, and the tree often takes several years to show it — long after anyone connects the two.
The target matters as much as the tree
Arborists assess risk as a combination of how likely the tree is to fail, what it would hit, and how bad that would be. A hollow tree in the back of a wooded lot is habitat. The same tree over a bedroom is a different proposition entirely.
That is why we recommend removal on some declining trees and leaving others. The framework is set out in plain language by the International Society of Arboriculture.
Removals over a house
Anything with a structure beneath comes down in sections — climbed or lifted, limbs rigged and lowered rather than dropped, and the stem taken in controlled rounds. It costs more than felling and there is no responsible alternative over a roof.
Common questions
There are mushrooms at the base of my tree. Is it dying?
Fungal bodies at the base or on the trunk generally mean decay is already established in the wood. It does not automatically mean removal, but it does mean the tree deserves an assessment rather than a guess.
How can I tell if a tree is hollow?
From outside you often cannot. Old wounds, seams, cavities, and conks all suggest it. A proper assessment looks at how much sound wood remains around the shell, since a hollow tree with a thick sound wall can still be perfectly stable.
We put in a driveway two years ago and the tree looks bad now. Related?
Very likely. Cutting roots and compacting soil during construction is one of the most common causes of decline, and the symptoms typically lag the damage by a few years.
Do I have to remove a dead tree?
Not if nothing valuable is within reach of it. Standing dead trees are excellent wildlife habitat, and we will say so when leaving it is the sensible call.
Related: tree near a power line · emerald ash borer · disease diagnosis · hillside removals · neighbor won’t remove a hazardous tree? · how to tell if a tree is dead · selling a house with a bad tree Back to Frankfort Tree Pros.
Frankfort Tree Pros · Serving Frankfort, Georgetown, Versailles, Lawrenceburg & Franklin County, KY · Call or text (859) 310-1209
Last updated August 2026
New: Mushrooms at the Base of a Tree — What It Means — the difference between harmless soil mushrooms and a trunk conk, and when decay means removal instead of treatment.