Environmental Services

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Ahtna performs the full range of environmental restoration, environmental quality, and environmental planning services with a history of successfully performing work for federal, state, and commercial clients. Our environmental staff includes project managers, civil and environmental engineers, geologists, environmental scientists, and other technical and support professionals who are dedicated to protecting human health and the environment.

Our Value Proposition

Trust-based partnerships that give you the confidence that we deliver exactly as promised, and often with additional value and no need for change orders.

Environmental Restoration Services


Environmental restoration is our core competency.  We have worked aggressively to expedite and achieve site closure at locations throughout Alaska and the southwest region of the US. We do this by working closely with our clients and regulatory agencies to develop and implement cost-effective remedial design solutions that will minimize legacy costs and eliminate risk.

  • Preliminary Assessment/Site Investigation
  • Remedial Investigation/Feasibility Studies
  • Demolition and Decommissioning
  • Remedial and Removal Action
  • Remedial Design

Environmental Quality Services


When supporting environmental quality programs, Ahtna’s goal is to focus on the efficacy of investing our client’s funds so that each dollar results in the reduction of long-term compliance costs.

  • Storm Water Management and Storm Water Pollution Prevention Plans
  • Spill Prevention Control and Countermeasure Plans
  • Operations and Maintenance
  • Long-term Monitoring

Additional Environmental Services

  • Property transfer
  • Community relations
  • Environmental data management

Environmental Planning and Compliance


Through in depth investigations and reviews, Ahtna helps our clients understand the environmental impact of proposed actions, and to innovate and devise environmental mitigation plans that will minimize or eliminate the impact of a proposed action on human health and the environment.

  • Environmental Assessments
  • Environment Baseline Surveys
  • Environmental Impact Studies