The answer to 'when to tree removal' is that there are several key factors to consider when deciding if and when to remove a tree from your property. The primary reasons for tree removal are if the tree poses a safety hazard, is diseased or dying, or is interfering with structures or utilities.
If a tree is leaning excessively, has major structural damage, or is dead or dying, it may need to be removed as it could fall and cause property damage or injury. Similarly, if a tree's roots are impacting the foundation of your home or damaging underground pipes, it's usually best to have it removed. Regular inspections can help identify any issues that warrant tree removal.