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Environmental and Forensic Investigation Services

EFI Global is a full-service environmental, engineering, forensic investigations and speciality consulting service.

Our services

Our experts are specialists in environmental services, forensic engineering and fire and explosion investigations, as well as construction consulting and project management – delivering a range of professional and highly technical consultancy services.

Environmental adjusting and consulting services

Our environmental services team have dedicated experts and specialist environmental consultants.

Our environmental services team have dedicated experts and specialist environmental consultants. They’re qualified and experienced in handling all types and sizes of environmental claims, wherever they occur. Issues include:

• Contamination of land, water, air and building structures
• Damage to protected biodiversity and habitat
• Environmental liabilities associated with land purchase and facility acquisitions

Our environmental experts have the expertise and knowledge to provide you with:

• Environmental site assessments
• Spill response management
• Indoor air quality assessment
• Pollution clean-up and validation monitoring
• Brownfield land investigation, remediation and validation
• Regulatory liaison and environmental compliance advice
• Third party scope review and data verification
• Geotechnical engineering analysis
• Expert witness services

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Environmental adjusting and consulting services

Our environmental services team have dedicated experts and specialist environmental consultants. They’re qualified and experienced in handling all types and sizes of environmental claims, wherever they occur. Issues include:

• Contamination of land, water, air and building structures
• Damage to protected biodiversity and habitat
• Environmental liabilities associated with land purchase and facility acquisitions

Our environmental experts have the expertise and knowledge to provide you with:

• Environmental site assessments
• Spill response management
• Indoor air quality assessment
• Pollution clean-up and validation monitoring
• Brownfield land investigation, remediation and validation
• Regulatory liaison and environmental compliance advice
• Third party scope review and data verification
• Geotechnical engineering analysis
• Expert witness services

Forensic construction and engineering consultancy

Our professionally qualified experts offer a single source for all your engineering needs.

Our professionally qualified experts offer a single source for all your engineering needs. From simple evaluations to investigations for High Court and arbitrations, we deliver a rapid response, in-depth analysis, and timely reporting for each project.

• Civil, geotechnical, and structural engineering
• Mechanical, electrical and electronic engineering
• Telecommunications
• Construction management
• Large-scale transportation construction projects
• Renewable energy construction projects (on shore and offshore)
• Ports and terminals construction including dredging operations
• Ground investigations, earthworks, and contaminated soil remediation
• Building regulations and British Standard compliance
• Quantity surveying/validation

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Forensic construction and engineering consultancy

Our professionally qualified experts offer a single source for all your engineering needs. From simple evaluations to investigations for High Court and arbitrations, we deliver a rapid response, in-depth analysis, and timely reporting for each project.

• Civil, geotechnical, and structural engineering
• Mechanical, electrical and electronic engineering
• Telecommunications
• Construction management
• Large-scale transportation construction projects
• Renewable energy construction projects (on shore and offshore)
• Ports and terminals construction including dredging operations
• Ground investigations, earthworks, and contaminated soil remediation
• Building regulations and British Standard compliance
• Quantity surveying/validation

Forensic fire and explosion investigations

Our fire and explosion team handle all types and sizes of claims, wherever they occur.

Our fire and explosion team handle all types and sizes of claims, wherever they occur. They’re able to provide independent advice on the origin and cause of a fire or explosion and are able to investigate losses or claims in support of subrogation or repudiation. Areas we provide support include:

• Electrical installations (domestic and commercial)
• Deliberate ignition
• Private/domestic dwellings
• Wind turbines/solar installations
• Industrial and commercial premises
• Hotels, public houses and restaurants
• Farms and farmland
• Vehicles
• Shipping/marine

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Forensic fire and explosion investigations

Our fire and explosion team handle all types and sizes of claims, wherever they occur. They’re able to provide independent advice on the origin and cause of a fire or explosion and are able to investigate losses or claims in support of subrogation or repudiation. Areas we provide support include:

• Electrical installations (domestic and commercial)
• Deliberate ignition
• Private/domestic dwellings
• Wind turbines/solar installations
• Industrial and commercial premises
• Hotels, public houses and restaurants
• Farms and farmland
• Vehicles
• Shipping/marine

Specialty consulting

As a business, we specialise in managing every aspect of any type of loss and widescale catastrophic event.

As a business, we specialise in managing every aspect of any type of loss and widescale catastrophic event. When we need highly specialised technical support, our experts may also partner with other organisations, collaborating with people who are skilled and accomplished in their specific field. We provide support in:

• Oil and water egress analysis
• Product failure and analysis
• Buildings services and/or structural analysis
• Project cargo, port, and terminal casualties
• Laboratory experimentation & engineering analysis for various construction materials
• Asbestos and lead surveys
• Carbon deposit analysis/swab testing
• Telecommunications
• Personal injury
• Working at height
• Industrial control systems

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Specialty consulting

As a business, we specialise in managing every aspect of any type of loss and widescale catastrophic event. When we need highly specialised technical support, our experts may also partner with other organisations, collaborating with people who are skilled and accomplished in their specific field. We provide support in:

• Oil and water egress analysis
• Product failure and analysis
• Buildings services and/or structural analysis
• Project cargo, port, and terminal casualties
• Laboratory experimentation & engineering analysis for various construction materials
• Asbestos and lead surveys
• Carbon deposit analysis/swab testing
• Telecommunications
• Personal injury
• Working at height
• Industrial control systems

Executive Team

Our expert insights help empower your business decisions.

Steve Powell

President and CEO

Mr. Powell serves as the chief executive leader for our global forensic engineering, fire investigation, and environmental consulting services with operations in United States, Canada, Mexico, Colombia, Brazil, United Kingdom, Ireland, Spain, France, Belgium, Denmark, Netherlands, South Africa, Singapore, Australia, and New Zealand.

Mr. Powell has nearly 30 years of management experience including leading multi-disciplined engineering consulting companies and has spent the last 14 years providing executive oversight for property and casualty insurance services businesses.

Mr. Powell previously served as President of Unified Investigations and Sciences, Inc., as Executive Vice President at Sedgwick Claims Management Services, Inc., served in various progressively responsible positions in construction and commercial building services prior to his career in claims. He also serves multiple boards as a board director.

Mr. Powell holds a Bachelor of Science from Iowa State University of Science and Technology, earned the LEED AP professional accreditation and the IAAI-FIT designation. He has been a testifying expert in numerous courts and jurisdictions. Mr. Powell has completed postgraduate courses in executive leadership, change management and strategy at University of Cambridge, IMD, Center for Creative Leadership, and University of Chicago Booth School of Business.

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Steve Powell

Mr. Powell serves as the chief executive leader for our global forensic engineering, fire investigation, and environmental consulting services with operations in United States, Canada, Mexico, Colombia, Brazil, United Kingdom, Ireland, Spain, France, Belgium, Denmark, Netherlands, South Africa, Singapore, Australia, and New Zealand.

Mr. Powell has nearly 30 years of management experience including leading multi-disciplined engineering consulting companies and has spent the last 14 years providing executive oversight for property and casualty insurance services businesses.

Mr. Powell previously served as President of Unified Investigations and Sciences, Inc., as Executive Vice President at Sedgwick Claims Management Services, Inc., served in various progressively responsible positions in construction and commercial building services prior to his career in claims. He also serves multiple boards as a board director.

Mr. Powell holds a Bachelor of Science from Iowa State University of Science and Technology, earned the LEED AP professional accreditation and the IAAI-FIT designation. He has been a testifying expert in numerous courts and jurisdictions. Mr. Powell has completed postgraduate courses in executive leadership, change management and strategy at University of Cambridge, IMD, Center for Creative Leadership, and University of Chicago Booth School of Business.

Juan Carlos Araiza, Ph.D., P.E.

SVP, Large Complex Loss and Global Practice Lead

Dr. Araiza is responsible for large and complex loss engineering and EFI Global international. Dr. Araiza has over twenty years of design, construction, research, and technical leadership experience related to the evaluation of existing structures, forensic engineering, and expert witness services. He also has extensive experience with structural dynamics and advanced finite element modeling applied to failure analysis. He has led the forensic investigation of some of the most significant structural collapses in the US for the last few years, including the 2024 collapse of the Francis Key Scott Bridge in Baltimore, the 2018 collapse of the FIU Bridge in Miami, and the 2019 collapse of the Hard Rock Hotel in New Orleans.

Dr. Araiza holds a Ph.D. in Structural Engineering. His experience includes failure investigations of a wide variety of buildings, transportation, water, and power facilities in the United States, South America, Europe, and Asia. He is an active member of the ASCE Forensic Engineering Division and ACI Committee 444 on Structural Health Monitoring. He is a registered Professional Engineer in the States of Texas, Florida, California, Maryland, Arkansas, and in Mexico.

As Senior Vice President and Global Practice Lead with EFI Global, Juan Carlos and the Large Loss Practice provide world-class engineering consulting services on large and complex property losses to facility owners, insurance carriers and re-insurers, independent adjusters, and attorneys worldwide.

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Juan Carlos Araiza, Ph.D., P.E.

Dr. Araiza is responsible for large and complex loss engineering and EFI Global international. Dr. Araiza has over twenty years of design, construction, research, and technical leadership experience related to the evaluation of existing structures, forensic engineering, and expert witness services. He also has extensive experience with structural dynamics and advanced finite element modeling applied to failure analysis. He has led the forensic investigation of some of the most significant structural collapses in the US for the last few years, including the 2024 collapse of the Francis Key Scott Bridge in Baltimore, the 2018 collapse of the FIU Bridge in Miami, and the 2019 collapse of the Hard Rock Hotel in New Orleans.

Dr. Araiza holds a Ph.D. in Structural Engineering. His experience includes failure investigations of a wide variety of buildings, transportation, water, and power facilities in the United States, South America, Europe, and Asia. He is an active member of the ASCE Forensic Engineering Division and ACI Committee 444 on Structural Health Monitoring. He is a registered Professional Engineer in the States of Texas, Florida, California, Maryland, Arkansas, and in Mexico.

As Senior Vice President and Global Practice Lead with EFI Global, Juan Carlos and the Large Loss Practice provide world-class engineering consulting services on large and complex property losses to facility owners, insurance carriers and re-insurers, independent adjusters, and attorneys worldwide.

John-Colquhoun

Head of EFI Global UK

John has over 6 years experience of forensic investigation in a wide range of cases throughout the UK and abroad. John can assist with the investigation and analysis of fires and explosions, electrical and electronic failures, and personal injuries.

John has also has over 13 years of experience in the telecommunications industry in engineering, commercial and operational management roles.

T: +44 7554 436354
E: john.colquhoun@efiglobal.com

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John-Colquhoun

John has over 6 years experience of forensic investigation in a wide range of cases throughout the UK and abroad. John can assist with the investigation and analysis of fires and explosions, electrical and electronic failures, and personal injuries.

John has also has over 13 years of experience in the telecommunications industry in engineering, commercial and operational management roles.

T: +44 7554 436354
E: john.colquhoun@efiglobal.com

Andy Kyle

Head of Environmental Consultancy UK

Andy is an environmental scientist who worked for the Environment Agency in water resource protection for 5 years then for 15 years for one of the biggest spill response and environmental specialists in the UK, latterly as the Operations Director, UK and Ireland.

He has personally controlled or managed many thousands of remediation projects in the UK and globally from high net worth domestic oil spills, to commercial spills incidents involving multi-million £ liabilities and several expert witness cases in Court.

M +44 7500 031509
E andrew.kyle@efiglobal.com

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Andy Kyle

Andy is an environmental scientist who worked for the Environment Agency in water resource protection for 5 years then for 15 years for one of the biggest spill response and environmental specialists in the UK, latterly as the Operations Director, UK and Ireland.

He has personally controlled or managed many thousands of remediation projects in the UK and globally from high net worth domestic oil spills, to commercial spills incidents involving multi-million £ liabilities and several expert witness cases in Court.

M +44 7500 031509
E andrew.kyle@efiglobal.com

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John Colquhoun

Electric Shock Case Review, London

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Andy Kyle

Environmental Investigation, London

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Our locations

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Our locations

Glasgow

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Office address:

Glasgow EFI Global

225 Bath Street

Glasgow, United Kingdom

G2 4GZ

Telephone:

44 141 240 2500

Fax:

44 141 847 0480

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London

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Office address:

Head office London

60 Fenchurch Street, London

United Kingdom

EC3M 4AD

Telephone:

44 207 530 0600

Fax:

44 207 530 0606

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