Geotechnical Services

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Get in touch with one of our experts around the world, who will be happy to discuss your business needs.


Our geotechnical and geological service team utilizes state-of-the-art tools and techniques to
deliver the highest quality work product and ultimately demonstrate value to our clients.
Whether the claim involves a simple residential evaluation or a more complex investigation involving large commercial or condominium properties, EFI prides itself on providing expedited responses, in depth analysis and timely, cost-effective reporting.

Our geotechnical and geological consulting and engineering services include:

• Sinkhole/general subsidence investigations
• Mine subsidence investigations
• Geophysical services
     – Ground penetrating radar (GPR)
     – Electrical resistivity imaging (ERI)
     – Multichannel analysis of surface waves (MASW)
     – Electromagnetic ground conductivity mapping (EM)

• Drilling exploration services
• Laboratory soil testing
• Structural damage remediation recommendation and monitoring
• Expert witness services
• Reports, reviews and evaluations

The geotechnical services team at EFI Global is comprised of industry leaders in this unique field of   expertise. Our skilled professionals and technical specialists offer comprehensive services to meet our clients needs. They also have extensive deposition and trial testimony experience.

EFI Global has a proven track record of providing thorough investigations, invaluable insight and immediate response to clients worldwide.