Halff leads the industry in developing environmentally sensitive and creative solutions to comply with environmental regulations and meet the needs of our clients. We are comitted to delivering quality work and innovation, and our staff brings specialized knowledge and years of project experience in environmental impact studies and NEPA documentation, wetland delineation and Section 404/10 permitting, cultural resources management, site due diligence and remediation, traffic noise analysis, wildlife habitat assessments and more.

Environmental Projects

Environmental Services

  • National Environmental Policy Act (NEPA) Documentation Services
  • Wetland Delineation and Section 404/10 Permitting and Mitigation
  • Cultural Resources Management
  • Wildlife Habitat Assessments and Threatened/Endangered Species Surveys and Relocation
  • GIS Geodatabase Development and Environmental Constraints Mapping/Analysis
  • Oil and Gas Pipeline Permitting

Meet the Team

Environmental Practice Leader

Jason Diamond

Director of Environmental
Carolyn May, PMP, PG, CAPM
Environmental Team Leader-Electric Transmission Services
Russell Marusak, ISA Certified Arborist
Environmental Team Leader-NEPA
Cara Rouvaldt
Environmental Team Leader-Natural Resources
Drew Sanders
Chris Sanderson portrait image
Environmental Team Leader
Chris Sanderson
Samantha Kaschel portrait image
Environmental Team Leader
Samantha Kaschel
Christopher Kennedy Halff portrait
Environmental Team Leader
Christopher Kennedy, PG, CAPM

Let’s Connect

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