VERTEX uses cookies to make our website work properly and to provide the most relevant content and services to our clients and site visitors.


Attorneys & Law Firms

VERTEX provides seasoned expert witnesses, comprehensive legal consulting, and an unrivaled client experience.


VERTEX provides comprehensive expert witness services and dispute resolution advising to attorneys throughout the globe. We support our clients on all legal matters involving business interruption, construction claims, construction defects, restoration, property damage, and environmental impacts. Our licensed and certified experts work alongside our team of architects, engineers, and diverse industry professionals to provide our clients with the assistance they need to resolve complex challenges.

VERTEX is unique in that we stand by our cost of repair estimates. We are a licensed and insured contractor with the ability to always offer completion work at our estimated price. Doing so gives our clients the leverage to negotiate and litigate with confidence.

VERTEX Expert Witnesses provide valuable testimony and reports in mediations, depositions, and trials.

Our Expert Witness Services Include:

  • Delay Claims Experts
  • Forensic Experts
  • Design Defect Experts
  • Forensic Scheduling Experts
  • Property Damage Experts
  • Environmental Claims Experts
  • Architecture Experts
  • Property Damage Experts

Our Dispute Resolution Services Include:

  • Distressed Construction and Project Consulting
  • Construction Claims Consulting
  • Construction Claims Management
  • Cost To Repair Analysis
  • Forensic Delay Analysis
  • Building Damage Assessment
  • Real Estate Due Diligence

Learn more about our Expert Witnesses & Dispute Resolution services.


Our clients work with us because of our 360-degree perspective on the industry. As a multi-faceted company with the ability to assist and consult on various issues, VERTEX helps our clients mitigate risk and avoid conflicts or delays in the built and natural environment. On every project and every claim, we give our clients an edge with our insights and experience gained from thousands of assignments.

  • Distressed Project
  • Construction Consulting
  • Forensic Construction Consulting
  • Construction Auditing
  • Forensic Accounting Experts
  • Surety Bond Claims Experts


VERTEX supports in-house attorneys with a proactive approach to risk management that gives them the competitive edge they need to thrive in a complicated and challenging industry. VERTEX helps clients leverage their In-house legal counsel to mitigate claims, conflicts, and delays. When claims do reach litigation or negotiation, our expert witnesses and claims resolution services provide the expertise needed to reach timely and favorable resolutions. With the support of VERTEX, our clients avoid matters and efficiently resolve claims that would otherwise cause the loss of valuable time and resources.

  • Expert Witness Services
  • Construction Claims Management
  • Forensic Experts & Services
  • Delay Claims Consulting
  • Construction Litigation Support
  • Cost of Repair Assessments


VERTEX offers attorneys and firms specializing in real estate and property matters with comprehensive legal support on all AEC-related aspects. From due diligence to expert witnesses, we provide our clients with niche specialists to assist and consult on diverse issues involving design, environmental impact, construction, engineering, accounting, and methods of practice. VERTEX has a proven track record of assisting real estate attorneys to avoid and resolve issues involving property damage, contract disputes, environmental impact, and due diligence.

  • Real Estate Due Diligence
  • Environmental Due Diligence
  • Environmental Risk Assessments
  • Building Failure Analysis
  • Property Condition Assessments

Featured Services

Forensic Expert Witness Services

Expert Witness & Dispute Resolution

VERTEX offers expert services on megaprojects and high-profile real estate and other property or construction claims throughout the globe.


Construction Claims Consulting

VERTEX's experts help contractors, owners, sureties, and insurance carriers investigate and manage litigated construction claims.


Environmental Services

Environmental Consulting

Since 1995, VERTEX has been a global provider of environmental consulting, industrial hygiene, and remediation services.


Forensic IT Services, Digital Forensics

Digital Forensics

VERTEX provides comprehensive e-document collection and retention services to sureties and attorneys, a service that seamlessly complements our other forensic work.


Why Basis of Design Is Critical for Design-Build Projects

Forensic Engineering

VERTEX’s seasoned forensics team includes accounting, architectural, engineering, and construction experts who have worked on thousands of construction and design disputes.

Construction Contracting & Consulting Services

General Contracting & Construction Consulting Services

VERTEX offers construction contracting and consulting services to a broad spectrum of clients on technical projects located throughout the globe.


Ready to Get Started?

VERTEX's experts in accounting, architecture, engineering, construction or the environment are on standby to support.

Contact Us
Jeff K. 2022
ZB Headshot 22