HLE has had the honor of working with most cities’ public agencies in Central and Southern California, a trusted electrical contractor in California. ¬†Below is a list of their most common clients.


  • City of Anaheim
  • City of Bakersfield
  • City of Chino
  • City of Chino Hills
  • City of Coachello
  • City of Fresno
  • City of Hemet
  • City of La Quinta
  • City of Los Angeles
  • City of Mureno 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 Bernadino
  • City of San Fernando
  • City of Temeculo
  • City of Upland
  • City of Victorville
  • City of Yorba Linda
  • City of Yucaipa

Water Districts

  • Metropolitan Water District of California


  • Southern California Edison
  • Time Warner Cable
  • Pacific Bell
  • AT&T
  • Southern California Gas and Electric
  • Los Angeles Water and Power

Home Builders

  • Centex Homes
  • KB Home
  • Lennar Communities


  • Los Angeles County
  • Los Angeles County Flood Control District
  • Los Angeles County Sanitation District
  • Riverside County Economic Development Agency
  • 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-Agencies

  • Riverside County Transportation Commission
  • San Bernardino Associated Governments
  • Jurupa Community Services District
  • Los Angeles World Airports
  • Port of Long Beach
  • Port of Los Angeles
  • LA Metro


  • California Department of Transportation
  • The Regents of the University of California – Riverside
  • The Regents of the University of California – Los Angeles¬†


  • U.S. Army Corps of Engineers

Indian Tribes

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


  • California Commerce Center
  • Hunt Construction Group
  • Palm Desert Development Company
  • Shea Center Ontario/J.F. Shea Co. Inc.
  • Abnegoa Solar Fields – Hinkley, CA