Yes, and it is one of the most effective tools for exactly that purpose. An independent professional assessment establishes the tree’s actual condition, any risk it presents, and what action is warranted – without either party’s bias. That documentation can be used in HOA proceedings, mediation, or legal proceedings if the dispute escalates. We prepare these reports regularly for property owners across Hillsborough, Menlo Park, Atherton, and other Peninsula communities where heritage trees and property boundaries frequently intersect.

One detail that strengthens any dispute file: date-stamped photos taken at the time of the assessment. If the matter later escalates, the combination of an ISA-certified opinion and a visual record from the same date is very hard to argue against.