Expert Witnesses & Forensic Consultants Directory
Environment — Arizona
Environmental Arizona expert witnesses and forensic consultants, profiled in this directory, may opine on noise pollution, water pollution, air pollution, hazardous spills, toxic torts, remediation efforts, environmental enforcement actions, cost recovery, environmental insurance coverage and environmental economics, as well as international environmental disputes. These forensic experts may provide assessments of remediation of contamination of soil and groundwater, with hydrocarbons and toxic chemicals and metals. These experts may also opine on environmental regulation, including OSHA regulatory compliance and EPA matters.- United States
- All23
- Alabama15
- Alaska16
- Arizona23
- Arkansas16
- California18
- Colorado18
- Connecticut16
- Delaware15
- District of Columbia16
- Florida17
- Georgia16
- Hawaii16
- Idaho17
- Illinois18
- Indiana17
- Iowa17
- Kansas17
- Kentucky17
- Louisiana17
- Maine17
- Maryland16
- Massachusetts16
- Michigan19
- Minnesota19
- Mississippi16
- Missouri17
- Montana18
- Nebraska17
- Nevada17
- New Hampshire15
- New Jersey16
- New Mexico16
- New York17
- North Carolina16
- North Dakota18
- Ohio19
- Oklahoma15
- Oregon18
- Pennsylvania18
- Rhode Island16
- South Carolina16
- South Dakota18
- Tennessee18
- Texas19
- Utah17
- Vermont17
- Virginia16
- Washington17
- West Virginia16
- Wisconsin19
- Wyoming18
- Canada
Page 2 of about 23 results (0.13 seconds) — Results include first those located in the region, then those who serve in the region.
- Acoustics & Noise3
- Agriculture, Forestry & Fishing4
- Air Quality3
- Analytical & Consulting Labs7
- Arborists3
- Biology & Botany4
- Coal2
- Crisis Management4
- Emergency Communication — 9112
- Environmental Engineering1
- Environmental Compliance2
- Environmental Economics1
- Environmental Safety3
- Flooding & Drainage4
- Geochemistry1
- Groundwater2
- Hazardous Materials (HAZMAT)5
- Hazardous Waste1
- Land Use2
- Meteorology & Climatology1
- Mining1
- Mold & Water Intrusion2
- Oil & Gas6
- Pest Control & Entomology4
- Solar Energy4
- Water Pollution & Soil Contamination4
Kirk DeLeeuw, DNA Expert (Riley, Welch, LaPorte & Assoc. Forensic Laboratories)
Mr. DeLeeuw is a highly regarded and accomplished Forensic Biology and DNA Consultant/Expert both nationally and internationally. He has over two decades of dedicated experience in molecular biology and forensic science and is well-respected worldwide.
Frankenmuth, MI
Walter Bell | Flooring, Coatings, & Concrete Forensic Failure Analysis + Testing
Forensic flooring failure analysis and expert consulting regarding complex floor covering, coating, and concrete slab disputes. My practice is grounded in scientific investigation, engineering-grade analytical testing, and root-cause attribution.
Atlanta, GA
John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow
Engineering analysis, forensic investigations, and IP valuation with 40+ years of experience. Dr. Williams provides expert testimony for energy, chemical, and manufacturing disputes, bridging complex technical and financial issues effectively.
South Bend, IN
David D. Hunter, RCA — David D. Hunter, Consulting Arborist, LLC
Consulting Arborist, 40+ yr experiences providing plant appraisals, tree damage/ risk assessments, tree forensics, tree health/ risk assessments, consultations on timber trespass, and serves as an expert witness in arboriculture, servicing western USA.
Forest Grove, OR
Mark A. Webber, Registered Consulting Arborist & Board-Certified Master Arborist
Mark Webber is a Board-Certified Master Arborist and Horticulturist with nearly 47 years of relevant professional experience. He provides investigations, reports, and testimony in matters related to Tree and Horticultural matters.(Available Nationwide)
West Chester, OH
Top Expert in FIRE | CODES | SECURITY
Degreed and Licensed Engineer (PE) of Fire Protection Engineering plus specialized expertise in Building Codes and ASIS Certified in Security (CPP & PSP). Executive leader in the A/E/C industry - Engineering resilience into the built environment.
New Orleans, LA
Robert S. Griswold CRE®, CPM®, CCIM®, RPA®, ACoM®, PCAM®, MCAM®, CCAM®, ARM®
Active, hands-on expert in SOC for management/ownership, RE transactions, fiduciary duty all property types-apartments/ SFD/HOAs/commercial/retail/hospitality-habitability, mold, vermin, bedbug, premises liability, maintenance, trip/slip, wrongful death
Reno, NV
Gary L. Deel, PhD, JD, CHSE, CHIA, CHE, CFE, SHRM-SCP, CPP, CSC, PCI, PSP, CHRS
Dr. Gary Deel is a credentialed expert with 10 years of experience in executive-level positions in the hospitality industry and 15 years of experience teaching hospitality management and law curriculum for some of the nation’s top hotel schools.
Windermere, FL
Steve Roensch – Roensch & Associates
Steve Roensch is a mechanical engineering consultant with 44 years of professional experience. He has analyzed hundreds of product designs and has served as an expert witness in 92 cases, testifying 25 times at deposition, court or arbitration.
Fox Crossing, WI
Herbicide & Horticulture Expert — Dr. Hannah M. Mathers
Horticulturist, 30+ yr., herbicide expert, provides expert witness consulting, testing, written reports, site inspections, statistical analyses in horticulture, pesticides, agriculture chemicals, environmental sciences, and assessment and evaluation.
Gahanna, OH