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.

VERTEX Services


Need an expert for your case?

Our forensics experts work alongside AEC specialists which enhances our skills and bolsters the credibility of our expert consultants.

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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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Join Our Team

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.

Environmental Schedule Expert Witness Services

Environmental delay claims and defect claims can present intricate challenges in measurement, often requiring expert insight for accurate assessment. VERTEX’s delay experts utilize recognized forensic scheduling techniques to address these complexities effectively. Determining the appropriate delay analysis method involves evaluating specific claim characteristics and project details. Factors such as the availability of contemporaneous schedule updates, contract document requirements, and the reliability of project schedules play crucial roles in selecting the most suitable methodology.

VERTEX’s team of experts provides specialized support and testimony on environmental issues related to schedules. Our expertise covers various aspects, including:

Industrial Hygiene and Building Sciences Expert Services

Environmental Air Quality Expert Services:

  • Addressing scheduling claims or matters that are related to mold/bacterial contamination, chemical exposure, indoor air quality, and air pollution control across North America.
  • Ensuring compliance with OSHA regulations and standards set by ANSI for safe work environments on construction sites.

Environmental Demolition/Abatement Expert Services:

  • Offering knowledgeable assessments in environmental, engineering, and construction aspects essential for demolition and abatement projects.
  • Evaluating contractors’ performance against contract requirements, laws, and industry standards to determine adherence to the requisite standard of care.

Environmental Superfund (CERCLA) Experts

  • Providing expert witness testimony and consulting services for a wide range of environmental matters, including Superfund cases.
  • Specializing in environmental consulting, remediation standard of care, and cost accounting to ensure compliance with the National Contingency Plan (NCP) and to identify potential responsible parties (PRPs).

Environmental Hazardous Waste Expert Services

  • Testifying, consulting, and providing litigation support on environmental matters, including hazardous waste claims.
  • Assessing various hazardous waste issues, including water and wastewater engineering, chemical spills, air pollution, and groundwater contamination.

VERTEX’s Comprehensive Potential Responsible Party (PRP) Expertise:

  • Developing and critiquing scheduling models.
  • Overseeing cleanup, schedules, cost monitoring, invoice approval, and cash call management as Site Accountants.
  • Reviewing EPA oversight claims and ensuring consistency with the National Contingency Plan.
  • Assisting in insurance recovery efforts and analyzing disputes concerning cost overruns.
  • Performing PRP searches, developing waste-in databases, and preparing information packets for EPA notifications.

In summary, VERTEX’s experts offer comprehensive support and testimony on schedule issues related to environmental matters, ensuring adherence to regulations, standards, and industry best practices across various environmental projects and legal proceedings.

Need an Expert?

VERTEX is unique because our forensics experts work alongside our technical professionals and are actively involved in current projects. If you need an expert witness with real-world experience, contact us.

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