We work with hundreds of clients from government agencies to private companies as well as individuals.

  • Caltrans
  • Yuba Water Agency
  • Marin County Stormwater Pollution Prevention Program
  • County of Santa Cruz
  • Fish and Wildlife
  • State Water Resource Control Board
  • Monterey Regional Stormwater Program
  • County of Ventura
  • Lawrence Livermore National Laboratory
  • UC Santa Barbara
  • San Francisco International Airport
  • East Bay Regional Park District
  • Sonoma County Water Agency
  • Napa Countywide Stormwater Pollution Prevention Program
  • US Army Corps of Engineers
  • Santa Clara Valley Urban Runoff Pollution Prevention Program
  • Marin Resource Conservation District
  • Department of Water Resources
  • Santa Clara County Roads and Airports Department
  • Regional Water Quality Control Board


  • Filtrexx International
  • World Textile and Bag
  • California Lab Services
  • CISEC Incorporated
  • ReScape California
  • West Marin Compost

Our team of partners and associates will travel across California, the West Coast and Internationally to deliver recognized training courses or customized “in house” presentations specific to your needs.

Contact David Franklin at for additional information

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