“Working together in several capacities, I have found John to be capable, competent and innovative. He is always striving to pursue progressive information while seeking professional challenges. He also contributes generously to the education of his industry associates through elected positions, educational presentations and training sessions. John is thorough, professional and always works with integrity.”
—Torrey Young, Registered Consulting Arborist, Dryad, LLC

Tree Associates Consulting Arborists:

Serving Northern California Since 1993

Call us for expert advice regarding trees.

Our staff of Consulting Arborists is professional and uniquely qualified, having extensive education, research and teaching experience and vast practical knowledge regarding tree growth, physiology and management.

This background enables us to focus resources to efficiently tackle issues regarding tree preservation, health and risk assessment, root damage claims and loss appraisal. We provide reports which are complete, concise and practical. We look forward to assisting you with your needs.