Litigation Support

We have provided expert testimony, both consulting and testifying, since the late 1970’s in the disciplines represented on this website. He is proven in depositions, arbitrations, and trials, both bench and jury. We have testified as an expert in criminal court and have acted as arbitrator.

We are practicing arborists, not simply an expert. We are experienced working both with plaintiff and defense counsel. Specialties are casualty loss appraisal, fire damage assessment and valuation, risk analysis and management, post-failure analysis, construction impact analysis, root damage assessment, chemical trespass and tree health assessment.

We can create professional trial exhibits, as required.


Tree Litigation Support, Walnut Creek

Please contact us for further information.


McNeil Arboriculture Consultants LLC | Pleasant Hill

Serving northern California and the western United States, including Walnut Creek, Alamo, Danville, Lafayette, Orinda, Pleasant Hill and San Ramon, California.