About Us: The LegacyMark Standard

LegacyMark Safety Shield


At LegacyMark Safety Consulting, we are dedicated to delivering expert safety consulting services tailored to meet the unique needs of your organization. Our approach is built on three core values: Competence, Diligence, and Integrity.

Meet Our Experts

Dustin Hickey, board-certified OSHA safety consultant and expert witness

Dustin Hickey

Founder & Principal Safety Consultant – Houston, Texas

Dustin Hickey is a board-certified and internationally credentialed safety expert, holding professional designations in the United States, Canada, and the United Kingdom:

  • Certified Safety Professional (CSP)Board of Certified Safety Professionals
  • Canadian Registered Safety Professional (CRSP)Board of Canadian Registered Safety Professionals
  • Chartered Member of IOSH (CMIOSH)Institution of Occupational Safety and Health

Based in Houston, TX, he is widely recognized for his expertise in the design, implementation, and auditing of safety management systems, with deep knowledge of OSHA standards for Construction (29 CFR 1926) and General Industry (29 CFR 1910). Dustin has served as an expert witness in high-stakes litigation and has supported safety initiatives for Fortune 500 companies, insurers, and public entities.

He currently serves as President of the Gulf Coast Chapter of the American Society of Safety Professionals (ASSP) and has twice been published in Professional Safety, ASSP’s peer-reviewed journal. Dustin is also a frequent speaker at national and regional safety conferences.

Dustin Hickey, board-certified OSHA safety consultant and expert witness

Nathan Boswell

Senior Safety Consultant – Denver, Colorado

Nathan Boswell helps organizations turn safety from a regulatory challenge into a business advantage. He is a board-certified and internationally credentialed safety professional with over a decade of experience in industrial and high-risk environments. His credentials include:

  • Certified Safety Professional (CSP)Board of Certified Safety Professionals
  • Canadian Registered Safety Professional (CRSP)Board of Canadian Registered Safety Professionals
  • Chartered Member of IOSH (CMIOSH)Institution of Occupational Safety and Health

Based in Denver, CO, Nathan leads LegacyMark’s consulting operations throughout Colorado with practical, results-oriented safety consulting. His work includes OSHA citation support, policy development, written safety programs, and safety audits for a wide range of industries including construction, utilities, energy, and manufacturing.

Nathan’s field-tested approach is rooted in responsiveness, clarity, and regulatory precision—making him a trusted resource for both operational teams and safety & risk managers.

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If you’re facing a legal challenge involving OSHA violations, workplace safety, or personal injury cases, you need an expert witness who understands the complexities of workplace safety laws.

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🏠︎ Houston, TX | Denver, CO | Serving Nationwide
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