71 South Los Carneros Road, California +51 174 705 812
Germany
Leehove 40, 2678 MC De Lier, Netherlands +31 174 705 811
Construction Management · Adaptive Reuse
Expert Witness Services for Owner's Representation and Development Projects
Independent Analysis for Professional Liability, Errors & Omissions, and Owner’s Representative Disputes
Built on Owner's Representation Experience
Disputes involving Owner’s Representatives require a clear, experience-based evaluation grounded in how projects are actually delivered.
"We focus on a single standard: whether actions align with accepted industry practices."
Quadra provides expert witness services as a specialized extension of our longstanding Owner’s Representation expertise. We typically work with law firms, insurance carriers, and development industry professionals to provide unbiased support in professional liability matters, standard-of-care evaluation, and independent professional opinion.
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Our work is focused on a single standard: whether the actions under review align with accepted industry practices and the expected standard of care in Owner’s Representation.
18+
Years of Owner’s Representation Experience
E&O
Professional Liability Expertise
100%
Independent & Objective Analysis
Expert Witness Services Built on Real Experience
Our expert witness services are informed by over 18 years of direct Owner’s Representation experience — managing project risk, coordinating teams, and navigating complex decision-making environments.
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Our leadership in the field allows us to assess matters based on how projects operate in practice, not theoretical models.
Engaged by Law Firms and Insurance Carriers
We typically support:
Law firms handling construction and professional liability disputes
Insurance carriers providing E&O and professional liability coverage
Legal teams requiring independent expert witness analysis
How We Support Legal Proceedings
We provide structured, objective analysis to support legal teams throughout the case process.
Review of case files and project documentation
Detailed assessment of contracts, communications, reports, and supporting records
Analysis of actions and responsibilities
Identification of key decisions, roles, and project conditions
Evaluation against industry standards
Determining whether actions align with accepted Owner's Representation practices
Development of expert professional opinion
Clear, defensible conclusions supported by documentation and experience
Ongoing coordination with legal counsel
Providing clarity on technical matters relevant to the case
Assessment of professional exposure and defense considerations
Identifying whether conduct reflects accepted practice or where issues may require closer legal evaluation
"Our role is to bring structure, clarity, and technical understanding to complex project histories."
Standard of Care
Establishing Standard of Care in Owner's Representation
Our Role
"An independent benchmark for standard practice and reasonable conduct."
A central function of our work is defining the standard of care. We are engaged to determine:
What a competent Owner's Representative would reasonably do under similar conditions
Whether actions are consistent with standard operating procedures
How industry expectations apply within the context of a specific development project
In this role, Quadra serves as an independent benchmark for standard Owner’s Representation practice, professional norms, and reasonable conduct in the context of development projects.
Our Role
"An independent benchmark for standard practice and reasonable conduct."