SUPPORTING PLAINTIFF & DEFENSE COUNSEL NATIONWIDE
OSHA, Safety & Human Factors
Expert Witness Services
Trusted by Attorneys.
Trusted by plaintiff and defense attorneys nationwide in cases involving construction accidents, workplace injuries, OSHA matters, premises liability, personal injury, product liability, and human factors.
LegacyMark’s board-certified safety and OSHA expert witnesses (CSP, CRSP, CMIOSH, CHMM) and human factors expert (PhD) provide independent expert analysis, defensible opinions, and testimony in complex injury and accident cases.
CSP • CRSP • CHMM
BOARD-CERTIFIED SAFETY
PhD, Cognitive Psychology
HUMAN FACTORS EXPERT
32 States + D.C.
EXPERT RETENTIONS
Federal Experience
U.S. DISTRICT COURTS • OSHRC
Technical depth. Sound reasoning.
Opinions that stand up to scrutiny.
THE LEGACYMARK APPROACH
When the facts are complex, clarity matters.
Every matter begins with a careful evaluation of the facts, available evidence, and questions in dispute. Our experts apply relevant technical standards, industry practices, or scientific principles according to their respective disciplines to develop objective, well-supported opinions.
Based in Houston, TX, with locations in Denver, CO, and Phoenix, AZ, LegacyMark supports plaintiff and defense attorneys, insurers, businesses, and government entities nationwide. Our expert witness services include evaluating OSHA regulations, applicable industry standards, and scientific literature; reviewing incident documentation and testimony; and analyzing workplace conditions, hazard recognition, safety practices, and human behavior. In premises liability matters, we also evaluate walking surfaces, maintenance practices, risk foreseeability, and adherence to accepted safety standards.
FROM EVIDENCE TO OPINION
Rigorous review.
Sound conclusions.
Case Facts & Evidence
01
Applicable Standards or Science
02
Expert Analysis
03
Opinions, Reports, & Testimony
04
EXPERT WITNESS PRACTICE AREAS
The matters we take on.
Across the country.
01
Complex injuries & fatalities, OSHA regulations, workplace safety and health, industry standards, and citation-related matters.
02
Hazard recognition, safety practices, incident causation, and applicable safety standards across multiple environments.
03
Human perception, attention, conspicuity, visibility, warnings, decision-making, and interaction with equipment & environments.
04
Construction site hazards, fall protection, equipment incidents, subcontractor responsibilities, and multi-employer workplace safety.
05
Slip, trip, and fall hazards, walking surfaces, maintenance and inspection practices, risk foreseeability, and public safety.
SPECIALIZED AREAS
Specific hazards. Specialized expertise.
Our experts evaluate forklift and powered industrial truck incidents, falls from heights and fall protection, confined space hazards, ladder safety, and lockout/tagout (LOTO) and hazardous energy control.
Our work spans construction and general industry, including manufacturing, oil and gas, petrochemical operations, maritime and port facilities, transportation, warehousing and logistics, and commercial premises.
THE PEOPLE BEHIND THE OPINIONS
Meet our experts.
Dustin L. Hickey
CSP · CRSP · CMIOSH · CMQ/OE
Founder and President
Occupational safety, OSHA, and complex construction and industrial incidents.
Nathan M. Boswell
CSP · CRSP · CMIOSH
Senior Vice President
Safety management, high-risk operations & multi-employer worksites.
Joseph R. Pauszek
PhD · Cognitive Psychology
Director, Human Factors
Conspicuity, perception, warnings, attention & decision-making.
Eric P. Thibodeaux
MPH · CSP · CHMM
Director, Premises & Workplace Safety
Premises liability, OSHA compliance, and property-related hazard matters.
WHAT COUNSEL SAY ABOUT OUR WORK
“
LegacyMark’s work on this case — particularly their expert witness rebuttal — was instrumental in helping us reach a resolution.
THE LEGACYMARK STANDARD
Competence. Diligence. Integrity.
01
Competence.
Relevant expertise applied to the technical, regulatory, scientific, and factual issues presented in each matter.
02
Diligence.
Careful review of the evidence, disciplined analysis, and attention to the details that shape reliable opinions.
03
Integrity.
Independent conclusions grounded in facts, supported by sound reasoning, and communicated objectively.
BEYOND LITIGATION
Practical safety consulting
for complex operations.
LegacyMark also helps organizations evaluate safety programs, regulatory compliance, incident investigations, and risk-reduction measures.
PRACTICAL ANSWERS
Questions before
you retain an expert?
We can discuss the scope of a matter, timing, available materials, and which specialist is best suited to the issues.
What kinds of matters does LegacyMark handle?
LegacyMark provides expert analysis in occupational safety, OSHA, construction and industrial incidents, premises liability, and human factors matters, including perception, attention, warnings, product safety, and human performance.
Do you work with plaintiff and defense counsel?
Yes. LegacyMark provides objective expert analysis and litigation support for both plaintiff and defense matters nationwide.
Can you help identify the right expert?
Yes. Describe the incident, relevant issues, and deadlines in your consultation request. LegacyMark can help determine whether safety, human factors, or combined analysis may be appropriate.
LET’S DISCUSS YOUR MATTER
Bring the right expertise to your case.
Expert witness support in occupational safety, OSHA, premises liability, and human factors.