Tree Trimming & Pruning for Commercial Properties

Proper tree pruning is one of the most important — and most misunderstood — aspects of commercial landscape maintenance. Done correctly by certified arborists following ISA (International Society of Arboriculture) standards, regular pruning extends tree lifespan, reduces liability risk, improves aesthetics, and protects surrounding structures and people. Done incorrectly — or neglected entirely — trees can develop serious structural problems, create hazardous situations, and ultimately require costly emergency removal that could have been avoided entirely.

At DLL Landscaping & Tree Service, our arborists approach every pruning project with a clear understanding of the tree's species, age, growth habits, and structural characteristics. We don't simply cut to make things look neat — we make deliberate, scientifically-based pruning decisions that support the long-term health and structural integrity of each tree. Every cut is made at the correct location (just outside the branch bark ridge, not flush with the trunk) using sharp, properly sanitized tools to minimize wound size and disease risk.

Crown cleaning is the foundation of our commercial pruning work. This involves removing all dead, dying, diseased, and crossing branches from the tree canopy — material that represents both an aesthetic liability and a genuine physical hazard over parking areas, walkways, and buildings. Regular crown cleaning significantly reduces the volume of deadwood that can fall unexpectedly during storms, reducing both property damage risk and personal injury liability.

Crown raising — the careful removal of lower limbs — is commonly requested for commercial properties where sight lines, clearance over sidewalks and parking areas, and building facade visibility are important considerations. Our arborists perform crown raising incrementally over multiple seasons when possible, as removing too many lower branches at once can stress the tree. When clearance goals require more aggressive raising, we develop a phased approach that balances the property's functional needs with the tree's long-term health.

Structural pruning is particularly valuable for younger and mid-aged trees on commercial properties. By identifying and correcting structural defects early — codominant stems, weak branch attachments, crossing branches that will eventually damage each other — we can significantly extend the safe service life of ornamental trees and reduce future risk. This proactive approach is far more cost-effective than addressing structural failures after they develop.

We recommend annual or biennial commercial tree pruning programs for most managed properties in Central Ohio. Our pruning crews are fully equipped with aerial lift equipment for work on larger trees, and all work is performed in accordance with ANSI A300 pruning standards. Complete debris cleanup and chipping is included in every pruning project.