Forensic, General & Medical
Expert Witnesses

Accident Investigation Expert Witnesses

Accident investigation is a process of gathering relevant facts after an accident to determine the cause(s) that may contribute to understanding the accident. Experts in the field of commercial vehicle operation and safety have specialized knowledge because these vehicles differ from passenger cars in characteristics other than just size.



Patrick Gratzianna / Midwest Fleet Safety, Inc.

Palatine, Illinois

Auto & Truck Towing and Vehicle Recovery Expert

Phone (847) 991-8246

Paul L. Errico Associates, Incorporated

Bridgeport, Connecticut

OSHA Safety Consultant and Expert Witness

Phone (203) 336-9725

Paul L. Errico Associates, Inc. has been providing technical support to clients to insure that they are in compliance with federal (OSHA Standards, 1910, 1926), state and local safety regulations for over 25 years. The company is also involved in litigation support to attorneys and insurance...

Peppercorn Ranch - Equine Expert Witness

Santa Paula, California

Equestrian Expert Witness

Phone (805) 217-1549

Mr. Coulson is available to analyze and explain horse behavior, equestrian accidents, situations and issues. He organizes complex sets of facts to provide logical descriptions for attorneys, judges, and juries. He combines extensive education in horsemanship, science, and teaching a science with a...

Performance Analysis

Covington, Louisiana

Accident Reconstruction, Mechanical Failure Analysis, Product Failure and Liability Expert

Phone (985) 276-4440

Plumb-Tech Design & Consulting Services LLC

Monroe, Michigan

Plumbing, Mechanical and Fuel Gas Systems Forensic Expert Witness

Phone (734) 322-0225

Ron George, president of Plumb-Tech Design & Consulting Services LLC, has been an expert in designing, investigating and providing forensic technical reports for plumbing and mechanical systems since 1978. Since the mid 1990's he has been providing forensic investigations as an expert for...

Pocket Expert LLC Forensic Consulting

Tulsa, Oklahoma

DNA, Serology, Crime Scene Reconstruction, Hair Comparisons and Blood Spatter Expert

Phone (405) 314-1532

Pocket Expert LLC is a company developed out of a need for forensic education and the need to produce a level "playing field". The legal system can not work unless everyone is educated enough to defend or prosecute a scientific based case. The science should not be manipulated. The forensics should...

Pool Resolution Consulting, Inc.

Glendora, California

Swimming Pool Construction and Design Expert Witness

Phone (626) 252-0725

Pool Resolution Consulting has expertise in all phases of swimming pool construction including: site planning, design, excavation, steel reinforcing, plumbing, equipment, decking, pool plaster, pool pumps, pool filters, pool chlorinating equipment, pool service and accident analysis.

Powerplant Consultants, Inc.

Ontario, California

Industrial Power Generation Specialists

Phone (909) 986-1141

Specialist in industrial power generation including cogeneration, standby emergency power, landfill and digester gas fueled engines, geothermal, solar power, fuel cells, gas turbine generators, power plant instrumentation & control systems and economic analysis of power generation systems and...

Pressure Vessel and Tank Consulting

Greensboro, North Carolina

Expert Witness in Failure Analysis for Pressure Vessels and Tanks

Phone (336) 282-4003

40 years experience, MS degree, PE, Member of ASME Pressure Vessel and API Tank Code Committees. Worldwide instructor, consultant and expert witness on pressure vessels, tanks and cryogenic thermal insulation.

Private investigation of Florida

Palm Coast, Florida

Daytona Beach Private Investigator and Background Check Services

Phone (386) 383-7222

Private Investigation of Florida is a full service private investigation agency dedicated to helping people. We cater to the general public, business community, attorneys, insurance companies, and more. Let us help you. It's our specialty!

Product Safety Help, LLC

Bettendorf, Iowa

Product Safety Design and Compliance Expert Witness Services

Phone (563) 508 8322

Manufacturers must be confident that the products they produce and market do not present any unreasonable risk of injury to the product users or bystanders. Whether the need is training in product safety principles, accident investigation, safety standards or regulatory compliance review, design...

Professor Sherwood B Ross

Aventura, Florida

Expert Witness: Bicycles, Scooters, Treadmills, Wheelchairs

Phone (305) 937-2140

Professor Sherwood B. Ross Expert Witness Product Liability Litigation in the design and manufacture of consumer products and the machinery to produce such as: Bicycles, Wheelchairs, Rotary Lawn Mowers, Motorcycles, Motor Scooters, Playground Equipment, and Stainless Steel medical products.His...

QP3 EgoSystems LLC

West Dundee, Illinois

Ergonomic, Workers Compensation & Manufacturing Process Expert Witness

Phone (847) 921-3113

Certified Industrial Ergonomist/Associate in Risk Management, B.S. and M.S. Industrial Engineering degrees, over 26-years global experience in workers compensation & manufacturing, including Automotive, Aerospace, Chemicals & Pharmaceuticals, Packaging, Primary Metals, Warehouse &...

Quantum Forensics, LLC

Phoenix, Arizona
Phone (602) 821 4452

Quantum Forensics, LLC has a focus in forensics engineering and investigation services. These services include; product defect (O&C), construction defect (Residential/Commercial/Industrial), failure analysis, building envelope consulting, wind damage, leaks, mechanical, civil and structural...

Quimby Consulting, LLC

Omaha, Nebraska

Railroad and Rapid Transit Expert Witness

Phone (402) 763-6209

Mr. Russell Quimby, president of Quimby Consulting, LLC, is an expert witness in legal cases involving railroad and rapid transit accidents and incidents. He reviews testimony and exhibits, visits relevant sites, writes reports including facts, analysis, and conclusions. He also testifies in court...

RACE Forensic Investigators, inc.

Denver, Colorado

Private Investigations, Physical Security, Environmental Criminology Expert Witness

Phone (303) 295-1869

RACE Forensic Investigators, inc. is a professional consulting firm located in Denver, Colorado. We provide professional private investigation services.

Railroad Industries Incorporated

Reno, Nevada

Full-Service Transportation Consulting Firm & Expert Witness Services

Phone (775) 329-4855

Railroad Industries Incorporated (RII) is a full service transportation consulting firm specializing in rail, multi-modal and intermodal transportation. RII has been assisting shippers, railroads, investors and government agencies on rail issues and projects for over 27 years.

Rapperport Associates

Lexington, Massachusetts

Failures, Fire and Explosion Investigation Expert Witness Services

Phone (781) 862-9001

Rapperport Associates provides forensic engineering services: fire and explosion investigation, failure analysis and accident reconstruction services. The company has buitl a reputation for superior work product and professional integrity since 1974.

Razer Safety and Health, LLC

Sparta, Illinois

Occupational Safety Experts

Phone (618) 443-4276

Chester Razer, MS, BCSP, CPM, OSHA MSHA Safety and Health Expert, former MSHA Federal Mine Inspector and OSHA Area Director. Experience includes conducting fatality investigations and giving testimony on behalf of OSHA. Expert witness testimony for Defendants or Plaintiffs. Assist in trial...

RDP Worldwide, Inc.

Richmond, Virginia

Investigation Expert, Security Expert, Personal Protection Expert

Phone (804) 423-7871

Real-World Forensic Engineering, LLC

Lubbock, Texas

Engineering Education, Consulting, Forensic Engineering, Expert Witness & Litigation Support

Phone (806) 368-9811

Over the past two decades, Real World Forensic Engineering has provided engineering consulting to industry and government labs, as well as litigation support services to both plaintiff and defense attorneys practicing in the following areas of law:; · Product Liability / Personal Injury Law:...

Revelation Cellular Forensics

Bargersville, Indiana

Revelation Cellular Forensics, Cell Phone Record Analysis and Mobile Device Forensics

Phone (317) 527-1446

Cell phone evidence can have a substantial impact on civil litigation cases, especially in cases involving commercial vehicle crashes. Revelation Cellular Forensics provides cell phone record analysis and mobile device forensics services in support of civil litigation. We can help you craft the...

Ric Middleton, PE

Tomball, Texas

Mechanical Engineering Expert Witness

Phone (832) 334-6617

Richard M. Hansen & Associates

Lombard, Illinois

Forensic and Electrical Engineering

Phone (630) 495-3853

Riebdon International

Naples, Florida

Quality Environmental Health Safety Consultants and Litigation Support Services

Phone (239) 595-0094

Riebdon International provides global client support services in Quality Environmental Health and Safety Systems Development, Management and Compliance, Industrial Risk Management, Industrial Hygiene, Occupational Safety and Environmental Training

Rimkus Analytics, LLC

Houston, Texas

Computer Forensic Expert Witness

Phone (713) 621-3550

Rimkus, in business for over 26 years, has more than 300 full-time employees in 38 U.S. as well as London offices, and continually exceeds our clients' expert witness, technical advisory and claims consulting expectations and needs - the depth and breadth of our resources is extremely unique. ; We...

Rimkus Consulting Group, Inc.

Houston, Texas

Multi-Discipline Engineering, Forensics and Business Analysis - Expert Witness Services

Phone (713) 621-3550

Rimkus Consulting Group is a broad-based technical consulting firm with offices nationwide and over 300 full-time staff members providing advisory and consulting services in a broad range of disciplines. Since 1983, Rimkus Consulting Group, Inc. has built and maintained a reputation of quality,...

Rita Timpanaro Equine Expert Witness

Smithtown, New York

Horse Expert Witness, Consultant, and Certified Senior Equine Appraiser

Phone (631) 979-0966

RMG and Associates, Inc.

Saratoga, California

Semiconductor Process, Circuit, and Device Patent Expert Witness

Phone (408) 446-3040

RMG and Associates provides expert witness services in semiconductor circuits, processes and devices. Ron Maltiel, CEO, is a senior member of IEEE, and has developed storage technology and storage devices such as Dynamic Ram (DRAM), Flash (NAND, NOR, EEPROM, SSD and HDD), Static RAM (SRAM) memories...

Robert Abend, PE LLC

Melbourne Beach, Florida

Forensic Electrical & Electronics Engineer Expert Witness

Phone (310) 346-6543

Experienced forensics electrical/electronics engineer providing litigation and insurance related technical support.

Robert M. Hooker - Eliseco Systems

Weidman, Michigan

Vehicle Testing & Accident Reconstruction Expert Witness

Phone (989) 644-8999

Vehicle testing expert Robert Hooker is experienced in accident investigation and reconstruction, 24 years as a police officer, and now as owner-operator of Eliseco Systems, a complete facility testing for maneuverability and handling stability, and conducting drop and rollover tests and vehicle...

Robert T. Tolbert, P.E.

Wilsonville, Alabama

Expert Engineering Consultation Services

Phone (205) 670-5733

Robert T. Tolbert, P.E. (BSME, MSCE) is a licensed Professional Engineer in Alabama, Arkansas, Georgia, Mississippi and Tennessee. Mr. Tolbert has many other certifications and qualifications, including the completion of the Northwestern Automobile Accident Reconstruction course. He has over 38...

Robson Forensic, Inc.

Lancaster, Pennsylvania

National Multidiscipline Forensic Experts Firm

Phone (800) 813-6736

Roman R. Beyer, PE

Los Atlos Hills, California

Steinke Beyer Mechanical Human Factors Engineering Ergonomics

Phone (650) 948-2771

Royal Arc Industrial Services

Flat Rock, Michigan

Manufacturing, Crane and Confined Space Expert Witness

Phone (734) 789-9099

SafeMachines, PLLC - Dr. Richard Hooper

Austin, Texas

Automation, Robotics & Computer-Controlled Machines Expert Witness

Phone (512) 699-6487

SafeMachines, PLLC, founded by Dr. Richard Hooper who has earned advanced degrees and accumulated over thirty years of engineering experience mastering the computer-controlled machines that form the heart of modern factory automation. He will provide you true expert analysis of the complex...

Safety Play, Inc.

St. Petersburg, Florida

Playground, Recreation, Trampoline, Sports and Warning Sign & Label Expert Witness - Nationwide

Phone (888) 878-0244

Safety Play offers expertise in recreation, playground, trampoline, sports, & warning litigation. Scott Burton is an ex-manufacturer experienced in manufacturing, design, planning, safety signs, safety labels, safety classes & manuals, inspections, audits, and installations. He helps write...

Safety through Engineering, Inc.

New Carlisle, Ohio

Engineering, Safety & Fall Protection

Phone (937) 964-1900

Safety through Engineering Inc.™ is a nationally recognized consulting and expert witness firm providing litigation support services for defense, plaintiff and OSHA clients. Providing 26 years of professional experience in engineering and safety and internationally recognized in the field of fall...

Sarkis Detective Agency

Glendale, California

Criminal and civil investigation

Phone (818) 242-2505

General investigations and trial preparation

SchoolMatch® Institute

St. Augustine, Florida

Forensic Education Expert Witness - Accidents, Sexual Abuse, Custody

Phone (904) 230-3001

SchoolMatch® Institutes' William L. Bainbridge, Ph.D., FACFE, is a forensic education expert with extensive experience in school related accidents, incidents & sexual abuse/sexual assault/sexual harassment, college sports/athletics injuries, Title IX compliance and educational evaluation for...

Scientific and Forensic Services, Inc.

Norfolk, Virginia

Chemistry, Industrial Hygiene and Material Science Expert Witness

Phone (757) 620-1988

Scientific and Forensic Services Inc. since 1980 and under the guidance of Dr. Joseph H Guth, Cert. Industrial Hygienist, chemist and president has provided teams of independent experts as well as his own broad expertise to hundreds of attorneys in thousands of cases and insurance claim...

Sea Service, L.L.C.

Superior, Wisconsin

Nautical / Maritime Incidents, Accidents and Claims

Phone (715) 392-6287

I am an active commercial vessel Captain; Graduate of Chapman's School of Seamanship; A full Certified yahct, commercial craft, ship and Cargo Marine Suveyor (Inspector) for Safety, Seaworthiness and Value.

Sean Collinsworth

City, North Carolina

Bicycling Expert Witness

Phone (773) 913-6520

Sean Collinsworth is a standard of care expert in the operation of a bicycle, especially in urban environments. He provides expert witness testimony in collisions, falls and product liability cases.

Sharp & Associates

Atlanta, Georgia

Insurance Expert & Consultant

Phone (213) 407-9957

Sharp & Associates provides expert testimony on all insurance related matters. Including bad faith,insurance coverage issues and claim handling issues.Also litigation support.

Soil Water Air Protection Enterprise

Santa Monica, California

Environmental Modeling, Chemical Risk and Exposure Assessment Expert

Phone (310) 452-5555

SWAPE is an innovative environmental consulting firm that brings outstanding experience and success to clients on projects involving complex environmental issues. Our clients include a diverse variety of law firms, municipalities, environmental consulting firms, non-profit organizations,...

Southeastern Metallurgy, LLC

Jacksonville, Florida

Metallurgy & Failure Analysis Expert Witness

Phone (904) 233-3660

Southeastern Metallurgy, LLC, is a materials engineering firm designed to meet the needs of legal, insurance and industrial firms, of any type and size, requiring metallurgical failure analysis or consulting services. Our up-to-date web site at www SoutheasternMetallurgy com contains extensive...

SPA, inc.

Baltimore, Maryland

OSHA, Construction Safety, Slips Trips Falls Expert Witness

Phone (410) 789-5888

SPA, Inc. was established in 1981. Our objective is to provide research analysis and consultative services in the areas of Safety and Human Factors Engineering to private industry, government, insurance and legal communities.

Spaulding and Associates LLC

Middletown, Ohio

Fire and Explosion Investigations, Product Liability and Failure Analysis - Nationwide Service

Phone (937) 361-9470

Spaudling and Associates is a full-service forensic investigation company.

Spectrum Aviation Group

Clearwater, Florida

Covering All Your Aviation Needs

Phone (727) 259-0229

SpringAction Fraud Elimination

Port Washington, New York

Fraud Investigation Firm

Phone (516) 944-8024

In business since 1996, our fraud investigators have worked with thousands of victims of crime and have been sucessful in getting suspects to confess to crimes they comiited. Everything from identity theft and employments fraud to ponzi schemes and more. We get the job done and we get it done right.






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