VERTEX has Experts that Talk the Talk and Walk the Walk.

Unlike others, VERTEX provides forensic consulting alongside traditional AEC services which allows for a 360 degree view of your project.

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VERTEX delivers innovative solutions on complex projects globally.

Since 1995, VERTEX has completed over 90,000 projects.

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VERTEX believes in a Lifetime of Learning philosophy.

Stay current with our industry experts as they share their insights and knowledge on the built environment.

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VERTEX is looking for talented individuals to join a highly technical team of forensic consultants, design engineers, construction managers, and environmental scientists.

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Have a question or want to speak with a technical professional?

VERTEX is a multi-discipline firm with global coverage. Our international network of resources enables us to provide multi-national clients with the most qualified local professionals who understand the culture, language, and regulatory framework.

Call Us: 888.298.5162

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Call us at 888.298.5162.

Steven MarcassoliCSP

Project Manager

Steven Marcassoli serves as the Health and Safety Project Manager for Risk Control. Prior to joining VERTEX, Mr. Marcassoli has served as a corporate safety specialist, where he was responsible for developing corporate safety policy following ANSI Z10 framework and ANSI 31000 for risk control. Mr. Marcassoli also served as the contractor’s Site Safety and Health Office with the Army Corps of Engineer project located in Bolivar, OH. Mr. Marcassoli has worked on numerous heavy civil construction projects nationwide as a quality control engineer, specifically for deep foundation projects, as well as several environmental projects in regard to the determination and proper disposal of contaminated soils.

Education & Certification

B.S., Environmental Geology, Concordia University

Certified Safety Professional, State of IL
Certified Hazardous Material Manager, State of MD

Expert Witness Services

Damages, Construction Safety & Accident

Forensics Technical, Safety

Standard of Care, Construction Safety