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 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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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.

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Owner’s Project Manager Team Members



Project Leadership is the vision, temperament and experience to interpret and deliver on the client’s goals. By understanding and effectively communicating the client’s strategy and mission, the project leader empowers the team to make sound decisions, always in the best interest of the client, creating a successful outcome.


Collaboration is the practice of a series of specific skills that focuses the project team’s attention to desired results and provides the process under which the group shares information and resources. Often misunderstood as a “soft” skill or attitude, effective collaboration can be learned and is the product of conscious and intense preparation.


Shared responsibility is the recognition that all members of a project team are accountable and responsible for the success of a project. The actions, or inactions, of discrete members of the team can have a lasting positive, or negative, effect on the outcome of the project.


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Meet Our Owner’s Project Management Team Members

Jeffrey D'Amico
Allyson Mahar
Chin Lin
Chris E
The Vertex Companies, Inc.
Diane Guenthner
Douglas John Goddard Construction Site Manager
George McMahon