Customers / Clients

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Cities

  • City of Chino
  • City of Chino Hills
  • City of Coachella
  • City of Hemet
  • City of La Quinta
  • City of Los Angeles
  • City of Moreno Valley
  • City of Murrieta
  • City of Ontario Redevelopment Agency
  • City of Ontario
  • City of Palm Desert
  • City of Perris
  • City of Pomona
  • City of Rancho Cucamonga
  • City of Rancho Mirage
  • City of Redlands
  • City of Rialto
  • City of Riverside
  • City of San Bernardino
  • City of Temecula
  • City of Upland
  • City of Victorville
  • City of Yorba Linda
  • City of Yucaipa

Counties

  • Riverside County Economic Development Agency ("EDA")
  • Riverside County Flood Control District
  • Riverside County Road Department
  • County of Riverside Transportation Department
  • San Bernardino County Flood Control District
  • San Bernardino County Road Department
  • Norcal/San Bernardino, Inc.

Local Multi-Agency

  • Riverside County Transportaion Commission ("RCTC")
  • San Bernardino Associated Governments ("SANBAG")
  • Jurupa Community Services District ("JCSD")

State

  • California Department of Transportation ("CALTRANS")
  • The Regents of the University of California - Riverside ("UCR")

Federal

  • US Army Corps of Engineers

Water Districts

  • Metropolitan Water District of Southern California ("MWD")

Indian Tribes

  • Morongo Band of Mission Indians
  • 29 Palms Band of Mission Indians

Developers

  • The Bergman Companies
  • California Commerce Center
  • D.K. Patterson, Inc.
  • Heartland/MSK Realty
  • Hunt Construction Group
  • Irwindale Speedway
  • Lewis Operating Corp.
  • Lyle Parks, Jr., Inc.
  • Operating Engineers Trust
  • Palm Desert Development Company
  • Shea Center Ontario/J.F. Shea Co., Inc.
  • Vulcan Materials

Home Builders

  • Centex Homes
  • D.R. Horton
  • KB Home
  • Lennar Communities
  • Stratham Homes, Inc.
  • William Lyon Homes, Inc.