WHO WE ARE

From inception, Great Lakes Environmental & Infrastructure (GLEI) (formerly Magnus Pacific) is one of the largest environmental contractors in the U.S. offering geotechnical and remediation services across a national footprint. GLEI became a subsidiary of Great Lakes Dredge & Dock Corporation (NASDAQ: GLDD), the largest dredging contractor in the United States and the only one with an international presence, in November 2014. Under the GLDD umbrella, GLEI has been able to expand its resources and leverage GLDD’s expertise of managing sediment on water that it has amassed over its 125 year history.

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WHAT WE DO

ENVIRONMENTAL REMEDIATION

Great Lakes Environmental & Infrastructure has the technical expertise and project experience to support all stages of environmental remediation, from initial scoping through completion, while meeting budget, quality, safety, and schedule requirements.

GEOTECHNICAL SERVICES

Subsurface construction demands strict adherence to quality standards to meet technical performance criteria, whether related to diverting groundwater, supporting structural foundations, or preventing seepage in levees, or dam construction.  Great Lakes Environmental & Infrastructure’s extensive experience of performing this type of work enables us to successfully take on a wide range of geotechnical projects.

SEDIMENTS AND WETLANDS & DECOMMISSIONING

Great Lakes Environmental & Infrastructure routinely operates in waterfront settings, performing complex work in sensitive ecological environments. We are also a turnkey provider of decommissioning services.

CAREERS AT Great Lakes Environmental & Infrastructure

We are a premier environmental and geotechnical contracting company that provides exceptional service to clients throughout the United States. Learn how you can help shape our world.