Forensic, General & Medical
Expert Witnesses

Environmental Expert Witnesses


Roy H. Owen

Roy H. Owen

South Carolina - Serving: All States, Asia, Europe.

Phone (917) 579-1153

Commercial Mortgage, Commercial Real Estate, CMBS Servicing and Expert Witness

Roy H. Owen has a professional career in asset management, management consulting, and structured finance, including: commercial real estate portfolio management (both debt and equity); non-performing commercial mortgage loan and franchise finance debt resolution; commercial mortgage and CMBS servicing and special...

Scott D. Hampton - Hampton IP & Economic Consultants

Scott D. Hampton - Hampton IP & Economic Consultants

Utah - Serving: All States

Phone (888) 502-8228
Website https://www.hamptonip.com/

Intellectual Property Damage Expert Witness

Hampton IP is an Intellectual Property expert consulting and expert witness service firm. Over the course of the past three decades, we have worked on more than 200 cases involving high-profile intellectual property valuations, economic damages calculations, financial impact analyses, patent, trademark and copyright...

John A. Williams, Ph.D., M.B.A., PE - EPS, LLC

John A. Williams, Ph.D., M.B.A., PE - EPS, LLC

Indiana - Serving: All States

Phone (574) 247-6000
Website https://e-p-s.net

Oil & Gas, Chemicals, Coal, Fire & Explosions; Forensic Technology, Valuation

Dr. Williams, PE performs technology assessments, forensic investigations, and financial valuation services for explosions, fires, industrial accidents, and equipment failures in oil & gas production, oil refining, power generation (boilers, steam, turbines, electricity production) energy systems (gas, oil, coal,...

Consolidated Consultants Co.

Consolidated Consultants Co.

California - Serving: All States, International

Phone (800) 683-9847
Website https://www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

JM Miller Engineering, Inc.

JM Miller Engineering, Inc.

Michigan - Serving: Miller Engineering serves clients nationally with offices located ...

Phone (734) 662-6822
Website www.millerengineering.com

Engineering Expert Witness & Consulting

Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with more than 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, process safety,...

Gossman Forensics

Gossman Forensics

Iowa - Serving: All States

Phone (563) 652-2822
Website https://www.gossmanforensics.com

Environmental and Chemical Forensics Expert Witness

Gossman Forensics is an international chemical and environmental forensics company. Our experience spans over 40 years of industrial, regulatory and environmental activities. The focal point of Gossman Forensics service is a rapid response to client needs with accurate, competent professionalism.

1Source Safety and Health, Inc.

1Source Safety and Health, Inc.

Pennsylvania - Serving: All States

Phone (610) 524-5525
Website www.1ssh.com

Safety, Health, Mold, Ergonomic, Indoor Air Quality Consultants & Expert Witnesses

1Source Safety and Health, Inc. is focused on helping clients with emergency and non-emergency safety and health issues as related to buildings and occupants. Our company has a diverse staff of professionals certified in industrial hygiene, safety, ergonomics, and audits. Our expertise in consulting and litigation...

Stephen Reich, Ph.D., J.D. - The Forensic Psychology Group

Stephen Reich, Ph.D., J.D. - The Forensic Psychology Group

New York - Serving: All States

Phone (212) 935-6133
Website www.forensicpsychologyexperts.com

Forensic Psychological and Psychiatric Evaluations Expert Witness

Stephen Reich, Ph.D., J.D. is a forensic psychologist who is also an attorney. Dr. Reich directs the Forensic Psychology Group, a team of leading providers of expert forensic psychological and psychiatric services. He testifies as an expert witness in courtrooms around the nation -- in state and federal courts as well...

James Partridge Consulting, LLC

James Partridge Consulting, LLC

Michigan - Serving: All States

Phone (248) 645-1465
Website www.jpconsulting-llc.com

Forensic, HVAC, Plumbing, Fire Protection & Mold Engineers - Expert Witness Services

James Partridge Consulting (JPC) provides construction investigation, forensic services, consulting and expert witness services to the legal, insurance and business communities for construction, design and installation defect disputes for all building types. We provide an objective evaluation of the evidence and...

Scott L. Turner Consulting, LLC

Scott L. Turner Consulting, LLC

New Jersey - Serving: Continental US, Hawaii, Puerto Rico, Alaska, US Virgin Islands, ...

Phone (908) 496-4273
Website https://www.slturnerconsulting.com

Commercial Motor Vehicle Accidents and Hazmat Wrecks Expert Witness

Mr. Turner's highly qualified and well rounded expert opinion is supported by nearly 30 years of experience in the highly specialized field of a commercial motor vehicle (CMV, meaning “truck”) crashes and incidents, including 16 years at the helm of a national incident response company. Specializing in CMV crash...

Chuck Dutill, P.E., D.F.E. - Heritage Technical Services, Inc.

Chuck Dutill, P.E., D.F.E. - Heritage Technical Services, Inc.

Pennsylvania - Serving: Nationwide - Heritage Technical Services, Inc. offers consulting ...

Phone (610) 701-5650
Website https://www.heritageservices.com

Hydrology, Environmental Engineering, and Civil Engineering Expert Witness and Consultant

For 40 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff, hydrology, hydraulics, backups, drinking water, and air quality. He addresses these and other related issues as an...

Olie R. Jolstad, SCLA - Olie R. Jolstad & Associates, LLC

Olie R. Jolstad, SCLA - Olie R. Jolstad & Associates, LLC

Oregon - Serving: All States

Phone (214) 632-2788
Website www.oliejolstad.com

Property/Casualty Insurance Claims Coverage Disputes, Agent/Broker Procurement Standards of Care

Olie Jolstad provides consulting and litigation support with respect to casualty insurance coverage claims disputes, claims handling practices, and agent/broker duties regarding procurement and standard of care. He has been qualified as an expert witness in several state and federal courts in matters concerning...

Burl Daniel, CPCU, CIC, CRM

Burl Daniel, CPCU, CIC, CRM

Texas - Serving: All States

Phone (817) 980-4897
Website https://www.burldaniel.com/

Insurance Expert Witness - Property and Casualty

Burl Daniel, CPCU, CIC, CRM is a Property & Casualty Insurance Expert Witness; engagements include retention by Plaintiff and/or Defense counsel. His insurance career dates to 1973 while obtaining a BBA - Insurance at the University of Texas. Professional focus since 2004 has been dedicated to serving as a Property &...

ForensisGroup Expert Witness Services

ForensisGroup Expert Witness Services

California - Serving: All States and International Services

Phone (626) 795-5000
Website https://www.forensisgroup.com/

Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses

For over 25 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. Our success in placing experts in over 10,000 cases begins with our selective screening process. For our own internal...

Keystone Engineering Consultants, Inc.

Keystone Engineering Consultants, Inc.

Pennsylvania

Phone (866) 344-7606
Website https://www.forensicexp.com/

Forensic Engineering, Architecture and Scientific Expert Witness Services

Keystone Engineering Consultants, Inc. is a multi-discipline, broad-spectrum firm offering comprehensive and qualified forensic engineering, architecture and scientific expert services to the legal community, insurance industry, and the public and private sectors.

GEO Associates

GEO Associates

Texas - Serving: All States

Phone (936) 257-1633
Website www.geoassociates.net/

Forensic Geosciences Litigation Support

GEO Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Groundwater Pollution and Data Analysis, Forensic Geology and Geophysics, Hydrology Modeling, and Forensic Meteorology...

MET Associates

MET Associates

Texas - Serving: All States

Phone (936) 257-1633
Website www.metassociates.net

Forensic Meteorology & Air Dispersion Modeling Expert Witness & Litigation Support Services

MET Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases that involve Air Quality Modeling, Forensic Meteorology and Weather Event Re-Construction. MET's Air Modeling expertise, combined with their advanced knowledge of...

J. B. Giacoma Consulting, LLC

J. B. Giacoma Consulting, LLC

California - Serving: All States - will travel; Primary Areas of Service include: ...

Phone (925) 681-3342
Website johngiacoma.com

Plumbing, HVAC, Construction, Piping Systems, Asbestos Expert Witness

J. B. Giacoma Consulting, LLC provides consulting and evaluation services for Plumbing/Mechanical related projects. Work with attorneys and other clients to resolve case issues. Construction defects - Personal liability claims. Construction claims - Cost estimating (Plaintiff or defense).

Rudy R. Robinson, III, MAI - Austin Valuation Consultants, Ltd.

Rudy R. Robinson, III, MAI - Austin Valuation Consultants, Ltd.

Texas - Serving: All States

Phone (512) 328-8122
Website www.austinval.com

Real Estate Appraiser and Expert Witness

Austin Valuation Consultants, Ltd. provides real estate appraisal, consultation and litigation support, specializing in environmentally contaminated properties and other challenging assignments.

John Shaw Consulting, LLC

John Shaw Consulting, LLC

California - Serving: All States

Phone (530) 550-1576
Website https://www.shaweng.com/

Sewer, Water, Wastewater, Hydraulic and Forensic Engineering Expert Witness

John Shaw Consulting, LLC offers 25 years of expertise in sanitary engineering including water (potable) and wastewater (industrial and domestic) treatment, conveyance, hydraulics (gravity and force), storage, reuse (biosolids and treated effluent), master planning, operations, maintenance, expert witness and...

Applied Forensic Engineering, LLC

Applied Forensic Engineering, LLC

Florida - Serving: All States

Phone (407) 257-2131

Forensic Engineering & Construction Defects Expert Witness

Applied Forensic Engineering, LLC (AFE) is a multi-disciplined, independent consulting firm with an emphasis on forensic engineering investigations, condition assessments and expert witness services. We pride ourselves on finding and reporting the facts, without bias, based on the physical evidence.

Adaptive Consulting

Westbrook, Maine

Dispute Minimization & Litigation Support

Phone (207) 671-3419

Adaptive Consulting has provided contract dispute management services to the public and private sectors since 1995. We provide dispute management & minimization, construction partnering, mediation, arbitration, group facilitation, project neutral services, case evaluation, delay claims, &...

Adelaide Environmental Health Associates

White Plains, New York

Industrial Hygiene Expert Witness

Phone (914) 949-3109

Advanced Industrial Resources

Atlanta, Georgia

Environmental Air Consultant

Phone (800) 224-5007

Advanced Industrial Resources (AIR) is an independent, Atlanta-based environmental testing and consulting firm. AIR has been providing air pollution testing and compliance consulting services to industrial clients throughout the U.S. and around the world since 1991. Our experienced team of...

Aerial Archives

Petaluma, California

Aerial Photography Library and Interpretation

Phone (415) 771-2555

Alan Safer, Ph.D.

Long Beach, California

Statistical Analysis & Modeling, Sampling, Data Mining Expert Witness

Phone (562) 598-7257

Dr. Alan Safer provides expertise in the areas of statistical analysis, market research, quality control/six sigma, and health science/epidemiology in consultation to industrial companies, law firms, government agencies, educational institutions, and non-profits. He works for both plaintiff and...

Allan E. Klein, CPM

Woodland Hills, California

Real Estate Property Management Expert Witness

Phone (818) 372-0262

Alvia Services Inc. - Steven P. Viani, PE

Rancho Murieta, California

Construction & Engineering Expert Witness

Phone (916) 952-8503

Steven P. Viani, P.E. has over 35 years engineering and construction experience involving hazardous waste site remediation, geotechnical construction, earth retention, foundation construction, earthwork, waste treatment technology and civil construction. Projects have included Superfund Sites,...

American Environmental Assessment & Solutions, Inc.

Brooklyn, New York

Due Diligence Environmental Site Assessments

Phone (718) 209-0653

American Environmental Assessment & Solutions, Inc. is a leading environmental company providing Phase I Environmental Site Assessment (ESA), Phase II Subsurface Investigation, NYC E-Designation compliance and remediation of contaminated soil and groundwater.

American Scientific Consultants Corp.

Huntington, New York

Toxicology Expert Consultants

Phone (631) 423-1133

Toxiconsult provides impartial toxicology evaluations involving drug effects, overdose, toxic chemical exposure, medical malpractice associated with drug therapy, poisoning, and the role of drugs, alcohol, or chemical exposure in civil and criminal litigation. Toxiconsult covers a full breath of...

Americana Safety Associates, Inc.

Las Vegas, Nevada

Multi-Discipline Safety Engineering and Forensic Expert Witnesses

Phone (888) 339-8540

Americana Safety Associates, Inc. has brought together the brightest and most qualified group of safety professionals to best serve our clients under one roof - anywhere in the nation! Our associates are highly educated, qualified and experienced in their chosen specialty. Since 1996, Americana...

Analytical Consulting Group, Inc.

Ventura, California

Environmental Health & Safety Consultants

Phone (805) 642-8180

ACG is a full service environmental health and safety consulting firm. Our materials science laboratory specializes in concrete petrography.

APEX Environmental Consultants, Inc.

Lenexa, Kansas

Full Service Environmental & IAQ Consultants

Phone (913) 338-2739

Applied Ecosystem Services, Inc.

Troutdale, Oregon

Environmental, Natural Resources, Water, Statistics Expert Witness

Phone (503) 667-4517

Environmental consultant with 30+ years experience. Expert in CWA, ESA, NEPA, CERCLA, RCRA, ecological risk assessment/analysis, environmental data analysis/statistics. Support of natural resource damage assessments (NRDA) and CERLA/Superfund cases. Clearly and effectively communicates complex...

Associated Construction Services, Inc.

Temecula, California

Commercial & Residential Building Forensics & Investigations

Phone (800) 771-2460

Since 1993, ACS has provided a wide range of construction consulting services for commercial and residential properties involving insurance claims for all perils.; Our damage assessment experience includes, claims resulting from fire, water, flood, tornadoes, hurricanes, mold, subsidence,...

Atlantic Environmental Inc.

Dover, New Jersey

Health, Safety, and Environmental Consultants and Expert Witness Services

Phone (973) 366-4660

Atlantic Environmental Inc. is a small business concern that was founded in 1978 for the purpose of providing consulting and testing services in industrial hygiene, safety and environmental field. The founder and CEO of Atlantic Environmental, Mr. Robert E. Sheriff CIH, CSP, brought with him...

Atmospheric Information Services

Delmar, New York

Meteorological & Environmental Consultant

Phone (518) 265-4154

Atmospheric Information Services (AIS) is a meteorological and environmental consulting firm specializing in applied research, forensic weather investigations and environmental impact assessments. AIS integrates expertise in the atmospheric sciences and the law to provide unique and tailored...

Baker Environmental Consulting, Inc.

Lenexa, Kansas

Environmental Consulting and Expert Witness Services

Phone (913) 541-0220

Barron C. Eldridge

Sacramento, California

Site & Regional Planning, Grading & Drainage, Water Features, Podium Gardens

Phone (916) 48705351

Senior Landscape Architect on projects from Michigan to Australia: Project Manaager: Site * Regional Development, Regional Parks, Recreation Lakes, Village Design, School Campus Planning, Golf Courses, Equestrian Centers, Destination Resort Hotels & Condominiums, Water Parks, Wineries, Water...

Bekker Compliance Consulting Partners, LLC

Porter Ranch, California

Forensic Audit Services

Phone (818) 836-1291

Bekker Compliance Consulting Partners, LLC (BCCP) is a full-service consulting and training firm that specializes in providing customized global solutions to the financial services industry. BCCP is also actively engaged in global financial sector modernization, private sector development, and...

Bell Anderson & Sanders LLC

Laguna Beach, California

Real Estate Damage Consultants

Phone (949) 497-7600

Bernstein Crisis Management, Inc.

Sierra Madre, California

Crisis Management Expert Witness

Phone (626) 355-7278

Bernstein Crisis Management, Inc. is a national consultancy providing 24/7 access to its president, Jonathan Bernstein, and a network of carefully screened and highly experienced crisis management experts who are on call nationwide and in many markets overseas. Bernstein Crisis Management engages...

Best Medical-Legal Nurse Consultants

Wailuku, Hawaii

Legal Nurse and Life Care Planning Consultants

Phone (808) 249-8177

Best Medical-Legal Nurse Consultants has the only CLNC located in the state of Hawaii. Best Medical-Legal Nurse Consultants was founded by Carol Best. ; COST-EFFECTIVE, TIME-EFFECTIVE management of YOUR Medical related cases. ; Serving you independently from our offices. Your cases are screened for...

Binary Intelligence, LLC

Lebanon, Ohio

Computer & Cell Phone Forensics, High-Tech Investigations & Electronic Discovery Expert Witness

Phone (866) 246-2794

Binary Intelligence, LLC is based in Ohio and provides expert services in the areas of computer forensics, cell phone forensics, high-tech employee relations investigations, electronic discovery and data recovery. Our clients include businesses, law firms, insurance companies, government agencies,...

Bruce and Frank Watson, Consulting Meteorologists

St. Paul, Minnesota

Expert Witness

Phone (651) 206-5364

Bruce and Frank Watson, Consulting Meteorologists, have been the upper Midwest's weather experts. Specializing in storm reconstruction for law and insurance claims. Long and short range weather forecast for outdoor planning and Agriculture.

C.S.E. Engineering & Consulting

Cincinnati, Ohio

Structural / Civil Engineer Forensic Expert

Phone (513) 755-9012

CSE provides support to insurance companies and law firms involved in construction claims. CSE's ; services include field investigation, forensic reporting and expert witness testimony. Furthermore, CSE is ; often hired by private companies and/or homeowners for investigating structural failures...

Captain John Manders & Associates, Inc.

Covington, Louisiana

Marine, Offshore, Diving, Metocean Consultants

Phone (985) 892-7711

Captain John Manders & Associates, Inc. comprises a Maritime & Offshore Industry Consulting group of professionals, qualified as expert witnesses in both Federal and State Courts, and supporting litigation relating to the maritime industry, offshore oil & gas drilling and production...

CCA, LLC

Kennewick, Washington

Environmental, Geotechnical, and Hydrogeologic Forensics Expert

Phone (509) 521-2754

Chang WR Falls Prevention, LLC

Arlington, Virginia

Slips, Trips and Falls Expert Witness

Phone (978) 394-3370

I am a world expert in the field of slips, trips and falls. I can provide expert opinions on your situations. I can also provide lectures on background information about basic scientific foundations for many practices in this field.

Charles Snipes

Warrenton, Virginia

Computer Forensic Expert Witness

Phone (352) 327-8480

Charles Snipes is a Federal and State court recognized expert in computer forensics, criminal investigations, and cybercrime. He has 15 years of experience with criminal investigations in the areas of narcotics and street crimes, money laundering, employee misconduct, and internet crimes including...






Find an Expert Witness