Los Angeles County Utilities

Find Los Angeles County California utilities. Utilities provide information on public services including electricity (power and light companies), oil and gas (home heating and cooking), waste and sewage companies.


Llano Del Rio Water Co 32810 165th Street East Llano CA 93544 661-944-2939


Long Beach Utility Services 333 West Ocean Boulevard Long Beach CA 90802 562-570-5700

Long Beach Water Department 1800 East Wardlow Road Long Beach CA 90807 562-570-2390

Los Angeles Department Of Water And Power 111 North Hope Street Los Angeles CA 90012 800-342-5397

Los Angeles Department Of Water And Power 6547 Sunset Boulevard Los Angeles CA 90028 800-342-5397

Lynwood Park Mutual Water Co 2644 East 124th Street Compton CA 90222 310-631-2625

Main San Gabriel Basin Watermaster 729 North Azusa Avenue Azusa CA 91702 626-815-1300

Maywood Mutual Water Co 6151 Heliotrope Avenue Maywood CA 90270 323-560-3657

Maywood Mutual Water Company 5953 Gifford Avenue Huntington Park CA 90255 323-560-2439

Metropolitan Water District 3816 Tuller Avenue Culver CA 90230 310-391-1955

Metropolitan Water District 700 North Alameda Street Los Angeles CA 90012 213-217-6000

Metropolitan Water District 700 Moreno Avenue La Verne CA 91750 909-593-7474

Metropolitan Water District 13100 Balboa Boulevard Los Angeles CA 91344 818-832-2100

Metropolitan Water District 3201 Wheeler Avenue La Verne CA 91750 909-392-5100

Metropolitan Water District 1751 North Sepulveda Boulevard Los Angeles CA 90049 310-471-4854

Metropolitan Water District 2100 North Soto Street Los Angeles CA 90032 323-276-7600

Metropolitan Water District 7800 North Figueroa Street Los Angeles CA 90041 323-681-4010

Metropolitan Water District 32132 Lake Hughes Road Castaic CA 91384 661-257-3070

Minarik Corporation 905 Thompson Avenue Glendale CA 91201 818-507-6500

Montebello Land and Water Company 344 East Madison Avenue Montebello CA 90640 323-722-8654

About Los Angeles County Utilities

Los Angeles County Utilities are business enterprises that provide essential public services including electricity, natural gas, water, and sewer services in Los Angeles County, CA. Because of the infrastructure required to deliver services, a monopoly is often the most economical way for an utility service to operate. Los Angeles County Public Utility Companies serve all of the customers for a particular service in Los Angeles County.

You may contact Utilities for questions about:
  • Los Angeles County Utilities billing and payments
  • Sewer rates and water bills
  • Setting up Utilities
  • Power outages
  • Natural gas hookups
Public & Private Utility Companies

Utilities in Los Angeles County, California may be publicly owned enterprises or private companies. In both cases, the primary source of revenue supporting the Utility is user fees paid by customers. In the case of publicly owned Utilities, the assets of the Utility are owned by the Los Angeles County Government Utilities Department, but it operates as a self-sustaining public enterprise supported by its own revenues rather than relying on taxes to fund operations.

Public Utilities Commissions in Los Angeles County, California

In California, Utilities are regulated by the Los Angeles County Public Services Commissions or Public Utilities Commission. Public Services Commissions are necessary when monopolies exist or in cases where competition is very limited, to ensure that Los Angeles County consumers receive safe, reliable, and reasonably priced services from competent and financially viable companies. Los Angeles County Utilities must receive approval for the rates they charge and they are also required to demonstrate to the Los Angeles County Public Services Commission that they have plans to maintain an infrastructure capable of supporting current and future demand for services.

Electric Utilities

Los Angeles County Electric Utilities are the most likely to function as a hybrid of monopoly and competitive services. Only one system for transmitting and delivering electricity to customers is feasible in a given service area such as Los Angeles County, CA. Therefore, transmission and distribution of electricity operates as a monopoly and customers do not have a choice when selecting their Los Angeles County electric power company. However, the electricity in the Los Angeles County electric grid may come from numerous suppliers.

Water Utilities

Water Utility Services in Los Angeles County provide potable tap water directly to residential, commercial, industrial, and institutional customers through a distribution system.

Sewer Utilities

Los Angeles County Sewer Service Companies receive wastewater from customers via sanitary sewers at a wastewater treatment plant. The Sewer Utility treats the wastewater to reduce pollutants before it is released into Los Angeles County waterways.

Natural Gas Utilities

Los Angeles County Natural Gas Companies are essentially local distribution companies that deliver natural gas, received from large capacity interstate or intrastate pipelines, to individual customers through small diameter distribution pipelines.