Our Clients

DEI is proud to offer our environmental consulting services to both public and private sector entities.

Below is a partial listing of the representative clients we have worked with from these two groups.

Public Sector Clients

  • Sanitation Districts of Los Angeles County, California
  • City of Santa Barbara, California
  • Central Maui Landfill, County of Maui, HI
  • County of Santa Barbara, California
  • County of Sonoma Integrated Waste Division, California
  • Central City East Association, Los Angeles, California
  • City of Los Angeles, Bureau of Sanitation
  • Newhall County Water District, Newhall, California
  • Ventura Regional Sanitation District (VRSD), Ventura County, California

Private Sector Clients

  • Republic Services, California
  • Green Valley Landfill, Hong Kong
  • Athens Services, California
  • Recology, California
  • Waste Management, California
  • Santa Clara Organics, California
  • CH2M Hill, California
  • Environ Corp, California
  • A-Mehr, Inc., California
  • Amec Foster Wheeler
  • Vietnam Waste Solutions, Vietnam
  • California Waste Services, Los Angeles, California
  • Anaergia, North America
  • Potential Industries, Inc., California
  • Mustang Renewable Power Ventures, California
  • Salvation Army, California