Langan possesses strong relationships with federal, state, and local regulators through our experience in more than 1,000 wetland and permitting projects. Our natural resource staff consists of certified professional wetland scientists, ecologists, and wildlife biologists with extensive experience throughout the United States. Our experienced specialists work closely with Langan engineers to design “permittable” projects, while providing the most economic return to our clients. Our ability to identify critical natural resource issues early in the design process and our in-depth knowledge of regulatory programs and policies result in an expedited application and approval process.

Services provided include:
  • Environmental assessments and environmental impact statements
  • Wetland delineation and functional assessments
  • Wetland mitigation design 
  • Land use planning and permitting
  • Stream restoration and bioengineering
  • Wildlife habitat assessment and surveys