Our Mission

Our mission is to provide quality, affordable environmental services and to gain trust through understanding, accountability, and our passion for combining economic, and environmental sustainability



Why TransTerra?

Clients benefit from our diverse network and experience. We focus on quality work, transparency, efficiency, and a true interest in serving clients. We are a certified women-owned small business to help you meet your DBE and SB goals. (SB #2013532, DBE/WBE #45784)



  • Regulatory Permitting

  • Environmental Planning (CEQA/NEPA)

  • Wetland and Stream Delineations

  • Biological Habitat Assessments

  • Rare Species Surveys

  • Natural Resource Planning

  • Impact Assessments

  • Habitat Conservation Plans

  • Invasive Species Control Plans

  • Geospatial Analysis and Mapping

  • Project management

  • Mitigation and Monitoring

  • Environmental Education

  • Research and Technical Writing


  • 541620 • Environmental Consulting Services

  • 541690 • Other Scientific+ Technical Consulting

  • 541715 • Research and Development in the Physical, Engineering and Life Sciences

 Work Category Codes:

  • C8792 • Environmental-Biological Services

  • C8793• Environmental-Impact Studies

  • C8795• Environmental-Regulatory

  • C8713 • Consultant, Environmental

  • C8853 • Biological Resource Studies