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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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.

Daniel GardnerLSRP

Division Manager, Remediation

Daniel Gardner is a Division Manager and Licensed Site Remediation Professional (LSRP) with extensive site remediation experience. Since 1999, Mr. Gardner has managed and provided technical and regulatory oversight for a full range of environmental investigation and remediation projects. In addition to supervisory responsibility for environmental assignments, his areas of specialization include regulatory compliance, site investigation/remediation, receptor evaluation and vapor intrusion. His experience includes management and implementation of projects requiring extensive client/attorney and regulatory contact for Spill Act discharges, Industrial Site Recovery Act (ISRA) cases, underground storage tanks, and vapor intrusion projects. Mr. Gardner is relied upon to provide innovative and practical approaches to address time-sensitive and complex environmental issues.

Education & Certification

B.S., Environmental Geology, Kutztown University

Licensed Site Remediation Professional, State of NJ

Expert Witness Services

Environmental, Hazardous Waste