GEI Consultants, Inc. is a consulting engineering and environmental firm that delivers value by providing professional services to improve our world’s built environments.

GEI is a national engineering firm with 56 offices and specializes in water, energy, buildings, infrastructure and industrial solutions.

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GEI continually keeps abreast of changing environmental policies, regulations, and technologies to give our clients the most up-to-date service we can provide to help them meet their goals and objectives.

GEI has extensive experience surveying, assessing, and managing terrestrial and aquatic biota and habitats across the U.S. Our scientists, including certified arborists, wetland scientists, and soil scientists, encompass numerous fields of expertise, such as botany, wildlife, invertebrates, reptiles and amphibians, birds, fish, and mussels.

GEI has extensive experience and expertise in the design and engineering of all types of waterfront and marine infrastructure projects. Our in-house geotechnical and environmental engineers work seamlessly with our waterfront designers to deliver efficient project solutions.

GEI provides many solutions for new and existing waterfront structures including seawalls, piers, wharves, and quays. We provide detailed inspection, survey, structural assessment, hydrodynamic analysis, repair design, regulatory approvals, and …

GEI offers exciting opportunities for current college students who are seeking internship or co-op opportunities that will enhance their skills and experience. While interning at GEI, you'll get the opportunity to engage in hands on learning from leading experts in and beyond your area of …

GEI Oil & Gas – a team of strategic thinkers bringing novel solutions to your most complex and time-sensitive oil & gas projects.

Over the decade of the 2010’s, I taught many thousands of regulators, consultants, owners and other stakeholders about science-based petroleum hydrocarbon LNAPL assessment and remediation guidance that I helped write and revise as part of teams organized by the Interstate Technology & Regulatory Council (ITRC).