A tree inventory is a systematic documentation of every tree on a property: species identification, DBH measurement, condition rating, structural assessment, and recommended action — completed by an ISA Certified Arborist and delivered as a written report. For HOAs, property managers, municipalities, and commercial facilities, a tree inventory is both a risk management tool and a liability defense document. Our ISA Certified Arborist (#SO-356834A) signs every inventory, completed to ISA standard by our crew.
Why Commercial Properties Need Tree Inventories
Most tree-related liability claims against commercial properties and HOAs involve one of two failure patterns: a tree that failed without documented inspection history, or a tree that was identified as a hazard in a prior inspection but no action was taken. The tree inventory addresses both. It creates a documented baseline of the tree population's condition on a specific date, assigns condition and risk ratings to each tree, and generates a recommended action list. If a tree subsequently fails, the inventory either shows the tree was in good condition (no notice of hazard) or shows that action was recommended and either taken or not. That paper trail is what determines liability exposure.
What a Tree Inventory Report Includes
Each tree in the inventory receives: a sequential ID number, GPS coordinates or map reference, species identification, DBH measurement at 4.5 feet, height estimate, crown spread estimate, structural condition rating (Good/Fair/Poor/Dead), identification of any structural defects (co-dominant stems, included bark, cracks, decay), ISA risk rating if warranted (Low/Moderate/High/Extreme), recommended action, and urgency classification. The full report is delivered in Excel or PDF format suitable for property management records. Summary reports by condition rating and urgency are included for board presentations.
Tree Inventories for Large Commercial Sites
For large commercial campuses, apartment complexes, or municipal parks with hundreds of trees, we can structure the inventory in phases — prioritizing high-visibility or high-foot-traffic areas first, then completing the perimeter and lower-priority zones in subsequent phases. GIS coordinate data can be exported for integration into facility management platforms. Annual re-inventory or spot-assessment updates keep the data current as new trees are planted, trees are removed, and condition ratings change.
Why Martin Tree and Turf Care?
Every commercial job — including Tree Inventory Services for Commercial Properties in Upstate SC — is led by our ISA Certified Arborist from the first assessment to the final cleanup, with the property quoted in writing before any work starts and left clean when the crew leaves.
- ISA Certified Arborist
- TCI Certified
- Licensed & Insured $1M/$2M
- OSHA-Compliant
- 24/7 Emergency Line
- Written Estimates
James Martin, ISA Certified ArboristFrequently Asked Questions
Know Your Exact Price Before Any Work Begins
The certified arborist evaluates your tree in person and puts the price in writing. That's the number you pay — no verbal quotes that change on arrival, no invoice surprises. No pressure. No obligation.
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