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Underwriting Tools

Learn about our exclusive property risk evaluation services


What can SDII do for you?

News & Events

Find out about the latest happenings at SDII

Geotechnical Engineering Services

From sinkhole investigations to design support

Structural Engineering Services

From slip and fall to roof evaluations

Geological and Water Resource Investigations

From soil evaluations to groundwater and surface hydrology

Geophysical Site Characterization

From non-destructive testing to marine sub-bottom profiling

Environmental Services

From cause and origin to chemical assessments

Litigation Support Services

Expert witness support from local to federal court levels

Proven Expertise
Multifaceted Services
Wealth of Resources
Global Solutions
Timely Results
Innovative Solutions
Welcome to Sdii Global, LLC


Sdii Global, LLC (SDII) is an industry-leading forensic engineering and earth sciences firm, recognized by its clients as the foremost source of experts to have as their partner.

Our unique technology-driven approach provides real-time project status updates to clients and demonstrates our dedication to customer service excellence.  Whether it’s timely property insurance claims resolution assistance; geological and geophysical analyses; complex water resource investigations; or comprehensive peer reviews, SDII has the skilled professionals to provide clients with the most cost-effective solution to any challenge.

Sdii Global, LLC is fully committed to providing unparalleled and unforgettable customer service. We understand the value of providing quality, definitive answers in expedited timeframes. To find out more about SDII’s industry leading service standards, click here





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