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October 2026
Top 5 fire investigation and expert witness specialists in the United States
Of the 56 fire investigation and expert witness specialists in the United States listed in the OpenFire directory in October 2026, these profiles were viewed most by people and AI assistants.
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#1
Jensen Hughes
Fire safety experts at the forefront of hazard prevention.
Consultancy 21–100 people 73 officesBuilding safety disputes CFD modelling Compartmentation +13 moreHelsinki, Uusimaa · HQ View company -
#2
AMG Engineering
Fire protection, loss prevention and process safety engineering consultants
Consultancy 6–20 people Est. 1990 1 officeCode consulting Evacuation modelling Fire investigation +3 moreHouston, Texas View company -
Joint #3
Addleman Engineering
Innovative, Cost Effective Life Safety and Fire Protection Solutions for Today's Challenges
Consultancy 1–5 people 1 officeCode consulting Fire investigation Fire risk assessment +3 moreHouston, Texas View company -
Joint #3
BakerRisk
Better Risk Management Starts Here
Consultancy 100+ people Est. 1984 5 officesCFD modelling Fire investigation Fire risk assessment +2 moreSan Antonio, Texas · HQ View company -
Joint #3
Vertex
Forensics, Construction Advisory, Regulatory Consulting
Consultancy 100+ people 12 officesCode consulting Fire investigation Fire risk assessment +4 moreNew York, New York · HQ View company
Browse all fire safety companies in the United States →
Companies are ranked by how often their OpenFire directory profile was viewed during the calendar month, by people and by AI assistants. Search-engine crawlers, other automated traffic and link previews are not counted. Companies with equal views share a rank.
A company with offices in several countries, or working across several categories, is ranked in each of them on the same monthly total. A ranking is only published where enough companies are listed and viewed for it to be meaningful.
A ranking reflects interest in a company's listing. It is not an endorsement, and it is not a check of a company's competence, certification or accreditation.