Environmental Due Diligence


GSS provides comprehensive environmental and compliance services to a variety of industries. Our strong focus on relationships and vast industry knowledge, have established GSS as an environmental due diligence leader. GSS provides the expertise, research, process management, and documentation needed to comply with governmental policies and requirements relevant to our clients’ projects and installations.

  • "We have utilized GSS for over 10 years and believe their environmental reports to be first-rate. They validate what a coordinated team process can achieve and complete the many layers of documentation with professionalism and intent"
    - Hayden Tower Service

Environmental Due Diligence Services


  • NEPA/NHPA (Section 106)
    • Collocation Exemption Reviews
  • Biological Assessments
  • Phase I / Phase II ESA’s
  • Material Management Plans or Hazardous Material Management
  • Transaction Screens
  • RSRAs
  • MPE/RF Review Coordination
  • FCC ASR/FAA Coordination
  • State Specific Evaluations
  • Environmental Assessments (EA’s)
  • Mitigation Solutions