Forensic Services
Causation Identification
We provide forensic causation identification to evaluate the root causes of building failures, defects, and damage. Our clear, defensible analysis explains what happened, why it occurred, and identifies considerations for repair and risk mitigation.
Causation Identification
We provide independent, defensible causation analysis to determine the true root cause of building failures, defects, and damage. Our ICC-B2–certified experts provide clear, evidence-based conclusions that explain what happened, why it occurred, how conditions developed, and outline technically supported repair pathways.
With experience across multifamily, commercial, institutional, and complex assembly systems, we specialize in resolving confusion, conflicting opinions, and uncertainty.
What Causation Identification Is and Why It Matters
Causation identification is the forensic process of analyzing failures at a fundamental level to determine the exact mechanism, contributing factors, and sequence of events that led to a defect, damage, or performance breakdown. This is far more detailed than a standard inspection or condition assessment.
Failures often stem from a mix of conditions, including:
- Design omissions or incompatibilities
- Installation errors or sequencing issues
- Material deficiencies or aging
- Pressure, moisture, or environmental forces
- Construction deviations or undocumented changes
- Improper past repairs that masked or worsened issues
Without a precise causal determination, repairs may be misdirected, liability may remain unclear, and issues may persist. This can increase cost, safety risk, and operational disruption.
How We Investigate: Site and Evidence Protocols
Our process begins with a thorough site investigation, following industry standards to preserve evidence and support defensible findings. We document and photograph all relevant conditions, collect samples as needed, and maintain a secure chain of custody for all artifacts.
We utilize advanced diagnostic tools, including moisture mapping and precision measurement devices, to uncover hidden issues and validate our findings. When appropriate, we also coordinate laboratory testing or 3D documentation to support our analysis.
Why Causation Analysis Is Essential
A thorough causation analysis reduces the risk of incorrect assumptions, repeat failures, and misallocated responsibility — providing a clear foundation for technical decisions, risk management, and legal defensibility.
This service is essential when:
- Symptoms are present but the source is unclear
- Failures appear suddenly or repeatedly
- Stakeholders disagree on the cause
- Competing claims or warranty disputes arise
- A defect spans multiple assemblies or trades
- Damage patterns don’t align with the assumed source
DAI’s analysis often brings clarity to these complex situations by distinguishing between primary causes, contributing factors, and secondary effects.
Why Choose Domeier Architects?
We are trusted for our usual care, transparency, and forensic methodology. Our evaluations are built for environments where accuracy matters most.
- ICC-B2 certified inspectors and forensic specialists
- Independent, unbiased assessments designed for legal defensibility
- Expertise in assemblies, envelope systems, waterproofing, and transitions
- Proven performance in insurance investigations, claims, negotiations, and litigation
- Reporting structured for attorneys, insurers, owners, and contractors
- Experience resolving multi-factor failures with overlapping causes
Our findings are supported by field evidence, testing, documentation, and a fully traceable logic trail.
We serve clients throughout California and can mobilize quickly for urgent or remote assignments to preserve evidence and provide timely technical analysis when it matters most.
Our clients trust us for clarity in the complex and high-stakes situations — delivering answers that withstand scrutiny and drive resolution.
In addition to our core expertise, we recognize that some situations require a broader range of technical input.
Coordinating with Specialized Experts
When a case involves complex systems or overlapping disciplines, we collaborate with trusted specialists in structural, mechanical, electrical, geotechnical, and materials engineering. This approach allows contributing factors to be evaluated with appropriate expertise, supporting a comprehensive and technically sound causation analysis, even in complex failures.
Common Issues We Diagnose
DAI’s causation analysis is frequently used to resolve failures involving:
- Water intrusion through complex transitions
- Cracking, settlement, or façade movement
- Material incompatibilities or premature aging
- Roofing or waterproofing failures
- Window, door, or glazing system leakage
- HVAC-related moisture or pressurization issues
- Improper repairs that masked or worsened defects
- Damage from storms, fire response, or sudden events
Our expertise spans entire assemblies and multi-system interactions, not just isolated components.
Sample Case Examples
Multifamily Water Intrusion:
A newly constructed apartment complex experienced recurring water leaks at window assemblies. Our causation analysis identified a combination of design omissions and improper flashing installation as primary contributing factors, supporting targeted repairs and informed resolution of a warranty dispute.
Commercial Roof Failure:
Following a severe storm, a commercial building suffered widespread roof damage. Our investigation distinguished between pre-existing installation deficiencies and storm-related impacts, informing insurance coverage evaluation and guiding corrective action.
When to Call Us
This service is ideal for situations involving:
- Unexplained or recurring failures
- Conflicting consultant or contractor opinions
- Disputes over responsibility or warranty coverage
- Insurance claims or investigations
- Pre-litigation or active litigation support
- Unexpected deterioration or sudden system breakdowns
When accuracy matters, and when the stakes are high, we provide technical analysis structured for scrutiny.
Who This Service Supports
Our causation identification services support organizations that need clear, defensible answers:
- Attorneys & Legal Teams — Independent clarity supporting claims, disputes, and expert testimony.
- Insurers & Adjusters — Precise cause-and-origin findings to resolve coverage decisions.
- Developers & Owners — Insight into performance issues, liability, and corrective needs.
- General Contractors & Builders — Objective evaluation of design vs. installation responsibility.
- Facility Managers & Institutions — Technical clarity to support planning and evaluation of appropriate repair strategies.
- Crisis Managers & Emergency Teams — Rapid root-cause determination following sudden failures or events.
Forensic Services Overview
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FAQs
How is causation analysis different from a standard inspection?
A standard inspection documents symptoms or visible damage. Causation analysis goes much deeper, using forensic methodology, testing, records, and building-science expertise to determine the actual mechanism and responsibility behind a failure—not just what it looks like on the surface.
When should I request a causation analysis?
You should request this service when the source of a problem is unclear, failures are recurring, multiple parties disagree on the cause, claims or disputes are involved, a defect spans multiple trades, or damage patterns don’t match initial assumptions.
What information does DAI need to begin a causation investigation?
We typically review drawings, specifications, change orders, RFIs, inspection reports, photos, maintenance records, communication logs, and any prior assessments. This helps us understand design intent, construction history, and possible contributing factors.
Does causation analysis require destructive testing?
Not always. We start with minimally invasive methods. If exploratory openings or material sampling are needed to confirm or rule out suspected failure mechanisms, we coordinate those carefully and keep them as limited as possible.
How long does a typical causation evaluation take?
Timelines vary depending on building size, complexity, access, and required testing. Most evaluations range from a few days to several weeks from inspection to final reporting. Urgent assessments can be expedited when needed.
Can this service determine if multiple parties contributed to the failure?
Absolutely. Many failures involve a combination of design decisions, construction sequencing, workmanship, material behavior, or operational conditions. DAI identifies both primary causes and contributing factors to tell the full story of what occurred.