Tree/Arborist Expert Witnesses

Accident Reconstruction & Safety Expert Witness Listings

On this page you will find expert witnesses who may opine on trees and arborists. The professionals found through this page may advise regarding "heritage" trees of community value, abiotic disorders, arboriculture, and botany. These experts may also provide reports on certified arborists, diagnosis and treatment of tree diseases, evergreen trees, and forestry. Consultants found here may also testify concerning the impact of roots across boundaries, obstruction of views and/or light, tree care, tree pruning, the safety of nearby trees, and tree removal, among other topics.

You may limit your search for Tree/Arborist expert witnesses to a specific area by selecting a state from the drop down box.

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Expert Witnesses

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Mark A. Webber, Board-Certified Master Arborist and Horticultural Expert (Robson Forensic Inc.)

Location: Multiple Locations
Areas of Expertise: Mark Webber is a Board Certified Master Arborist and a Certified Professional Horticulturist with nearly forty years of relevant professional experience. He provides investigations, reports, and testimony...

ForensisGroup, Inc. (The Expert of Experts)

Location: Multiple Locations
Areas of Expertise: For over 20 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Experts...

Frank Ferrantello (Ferrantello Group)

Location: New York
Areas of Expertise: Mr. Ferrantello has been practicing over 17 years with Licensure for over 7 years. His experience include projects such as: Expert Surveys, Diagrams, Exhibit’s, Testimony for damages and injuries such...

Russell E Carlson, RCA, BCMA (Tree Tech Consulting )

Location: Delaware
Areas of Expertise: Russ Carlson is a highly skilled Registered Consulting Arborist (ASCA) and Board Certified Master Arborist (ISA). He has a background of 16 years in forestry and commercial arboriculture, and more than...

Donald H Godi (Donald H. Godi & Associates, Inc.)

Location: Colorado
Areas of Expertise: Don Godi is a licensed professional landscape architect and a Registered Consulting Arborist who specializes in litigation support as a highly qualified expert witness and a tree and landscape appraiser. With...

Robson Forensic, Inc.

Location: Pennsylvania
Areas of Expertise: Robson Forensic is a national leader in expert witness consulting, providing technical expertise across many fields within engineering, architecture, science, and a broad range of specialty disciplines. We...

Gregory W Applegate (Arborgate Consulting, Inc.)

Location: California
Areas of Expertise: Mr. Applegate is an independent registered consulting arborist, certified arborist, certified tree risk assessor, and CEO of Arborgate Consulting, Inc. He has been in the horticulture industry since 1963,...

Consolidated Consultants

Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...

David D. Hunter (David D. Hunter, Consulting Arborist)

Location: Oregon
Areas of Expertise: David D. Hunter, Consulting Arborist has been working in the forestry and arboriculture fields for over 40 years and provides consulting and expert witness services in the western United States.

Dale Softley (S-Arrow Consulting LLC)

Location: Nebraska
Areas of Expertise: Mr. Softley is an agronomist. His areas of expertise include agronomy, agriculture, range fires, chemical damage, crop loss and crop damage, aerial photography, and railroad derailment and fire damage....

Mark Wisniewski (Wisniewski & Associates)

Location: California
Areas of Expertise: Mark Wisniewski is a landscape architect, landscape contractor and certified arborist. He is experienced in the areas of construction defects, landscape construction, landscape design, landscape equipment,...

Ivan Katzer

Location: Missouri
Areas of Expertise: Board Certified Master Arborist, consulting arborist / tree expert, providing services on issues of plant and tree appraisal and valuation, tree preservation on new construction sites, line of sight and...