Environmental Consulting Services for Federal Sector Facilities

Federal clients with environmental performance responsibilities choose Geosyntec to work on their most challenging projects. These projects require our exceptional management performance and insightful technical approaches.

Effective Solutions for Environmental Programs

Geosyntec provides engineering, earth science, remediation, and environmental management consulting and design services to a variety of federal departments. Performing important research for the Environmental Protection Agency, the Department of Energy, the Department of Defense, and Department of Transportation gives us unique insight into the interests of regulators and enables us to be first-to-field with advanced technologies.

Our innovative, cost-effective regulatory-compliant environmental solutions are based on our technological expertise. We have been selected through Brooks Act Quality-Based Section (QBS) procurements to implement theoretical solutions, often resulting in first-to-field application of new technologies that reduce cost and expedite project completion. Geosyntec has a superior reputation for achieving the technical and management objectives of our clients on IDIQ-type contracts.

Our work has earned recognition for exceptional management performance and technical innovation for not only Geosyntec but also federal agency project managers.

Federal Agencies Environmental Consulting Project Highlights

Evaluation of the Ecological Impact from MTBE on the Seal Beach National Wildlife Refuge at a Naval Weapons Station, Seal Beach, California
RCRA Corrective Action Program Human Health and Ecological Risk Assessment at NASA
Pilot Test Evaluation of Emulsified Zero-Valent Iron for Chlorinated Solvent Source Zone Remediation at NASA KSC LC 34
Onsite Disposal Facility for Low-level Radioactive Wastes from Fernald D&D Program
RCRA Facility Investigation and Groundwater Remediation at the Vehicle Assembly Building
Construction of an Innovative Permeable Reactive Barrier to Passively Treat TCE within a Storm Sewer System
Biodegradation of DNAPLs through Bioaugmentation Verified at NASA Kennedy Space Center LC 34 Site

More Information on Federal Services

Eric Nesbit
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Sean Ragain
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Federal Clients


  • General Services Administration
  • NASA
  • U.S. Air Force
  • U.S. Army
  • U.S. Army Corps of Engineers
  • U.S. Department of Energy
  • U.S. Department of Transportation
  • U.S. Environmental Protection Agency
  • U.S. Navy
  • U.S. Postal Service


Lead Consultants

  • Sean Ragain, R.G.
    Sean Ragain is a Senior Principal Geologist based in Oregon with more than 25 years of experience focused on providing hydrogeologic and environmental consulting services to both private industry c ...
  • Eric Nesbit, P.E., CQM
    Eric Nesbit is a Senior Principal Environmental Engineer with more than 15 years of experience focused on program management, executing environmental remediation actions, removal actions, and remed ...
  • Cory Reiter, P.E.
    Cory Reiter is a Senior Principal Engineer based in Missouri with more than 18 years of experience focused on managing federal civil and environmental projects in the areas of flood control, utilit ...
Geosyntec Consultants
Geosyntec is a consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.

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