• National Environmental Policy   Act (NEPA) and California Environmental Quality Act (CEQA) assessments

  • Environmental permitting

  • Watershed and stormwater monitoring

  • Federal Register monitoring and tracking proposed regulations

  • Scientific and technical note-taking from meetings and for reports

  • Environmental litigation support

  • Scientific SCUBA diving operations


  • Marine environmental monitoring

  • Oil spill response support with 40-hour training in Hazardous Waste Operations and Emergency Response (HAZWOPER)


​​SeaJay Environmental provides a broad range of specialty environmental, energy policy, and dive support services. We provide effective and comprehensive project support, and we take pride in producing the highest quality product.

SeaJay  Environmental

Regulatory and Policy Support from land to sea

Experienced and responsive

Images from left to right: stormwater sampling in San Mateo County; invasive species surveys in Monterey Bay; deployment of oil boom from an oil pipeline spill in Kalamazoo River.

company data


  • California Dept. of General Services Micro Small Business Enterprise (#1738217)

  • ​SBA-Certified Women-Owned Small Business​

  • ​HUBZone Certified (SBA #57648)

  • U.S. Dept. of Commerce federal contractor

  • Alameda County Transportation Commission certified Local, Small Local and Very Small Local Business Enterprise

  • Port of Oakland Small Business Enterprise (#7520-17)

  • Santa Clara Valley Transportation Authority (VTA) certified Small Business Enterprise


  • NAICS 541620 (Env. Consulting Services)

  • DUNS #967690079


  • CAGE Code 6BXY3