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Our Services

Forensic Engineering

We provide a wealth of services that allow individuals or other interested parties to determine the cause of a failure through an expert determination of the facts.

Seismic isolation bearing installed between concrete structural members
Since 199135+ years of forensic engineering
Licensed engineersthe experts who testify
4 failure typesfire, structural, product, electrical
Nationwideserving adjusters & attorneys
Hailstone held in a hand over asphalt shingles
What We Investigate

Expert analysis of structural and product failures

Forensic engineering is the expert investigation of a failure – generally of a structure, product or component. ESI provides a wealth of services that allow individuals or other interested parties to determine the cause of an incident through an expert determination of the facts.
  • Electrical, Product & Component Failure
  • Vehicle & Machinery
  • Appliances & Equipment
  • Structural Issues & Collapse
  • Storm & Hail Damage
Tornado-damaged brick home beside a field of debris
Product & Component Failure Specialists

Forensic engineering focused on the details

During a forensic investigation, the smallest detail can be the key to understanding an incident. Our expert forensic engineers are trained to identify the crucial pieces of evidence and to analyze the facts. On staff, we have professional engineers in the fields of structural, mechanical, civil and environmental engineering, in addition to our certified fire and explosion investigators. Every investigation is tailored to your individual needs, whether you are a private individual or a corporation.
  • Product Failure
  • Fire Investigation
  • Mechanical Failure
  • Storm and Natural Disaster
  • Property Damage
Multi-story building reinforced with exterior steel cross-bracing
Engineering Investigations and Evaluations

Expert evaluations for every engineering challenge

Regardless of the overall nature of your needs, we have the experts and experience to evaluate your issue. We have conducted thousands of evaluations of all types of engineering questions and problems including:
  • Mechanical Engineering
  • Structural Engineering
  • Environmental Engineering
  • Civil Engineering
  • Electrical Engineering

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Common questions

Frequently asked questions

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What does a forensic engineer do?

A forensic engineer investigates why something failed, whether a structure, product, or component, then determines the cause using recognized methods, documents the findings, and, when needed, testifies to them.

When should I hire a forensic engineer?

As early as possible, ideally before physical evidence is altered or discarded. Early involvement preserves the evidence and strengthens the investigation.

What's the difference between a forensic engineer and a structural engineer?

A structural engineer designs structures; a forensic engineer investigates failures after the fact to determine their cause. ESI's forensic work spans structural, fire, product, and electrical failures.

What types of failures do you investigate?

Fire origin and cause (to NFPA 921), structural failures and collapse, construction defects, and product, component, and electrical failures.

Do you provide expert witness testimony?

Yes. Our licensed Professional Engineers support cases through written reports, opposing-expert review, deposition, and trial testimony. See our litigation support services.

Do you work with insurance adjusters and attorneys?

Yes. Adjusters and attorneys are who we serve most, across the country, with objective, standards-based findings on the cause of a loss.

Fire & Explosion InvestigatorsNAFI certified
Licensed Professional EngineersMechanical · Structural · Civil
Independent Third PartyUnbiased, objective evaluations
Nationwide ResponseOmaha lab · Los Angeles office

Have a loss that needs answers?

Tell us what happened. A licensed engineer, not a call center, will review your case.