Environmental Services

Remedial construction requires a unique blend of civil, mechanical, electrical and environmental engineering field expertise. In addition, the ability to quickly manage unforeseen subsurface conditions can make the difference between a marginal effort and a highly successful project.

Arrowhead’s professional and trade personnel have consistently demonstrated these capabilities at numerous, successful projects at many of the nation’s most challenging remediation sites. Our ability to self-perform the majority of project elements ensures a high level of consistency, quality control and value for our clients.

Arrowhead’s remediation and restoration construction expertise includes both federal and commercial projects under a variety of regulatory requirements including RCRA, CERCLA and state-lead programs.

  • Soil removal, transportation, disposal
  • On-site treatment and stabilization
  • In-situ sparge, vent and injection systems
  • In/ex-situ bioremediation
  • Groundwater treatment systems
  • Well/extraction systems
  • Deep trenching/remediation wall installation
  • Landfill caps and closure
  • Facility decontamination and demolition
  • UST removal/closure services
  • Remedial system O&M
  • Wetlands construction/mitigation
  • Site decontamination/restoration
  • Ancillary clean construction of utilities and site infrastructure