San Gabriel Valley Water Company


The San Gabriel Valley Water Company proudly serves the communities of Arcadia, Baldwin Park, El Monte, Industry, Irwindale, La Puente, Montebello, Monterey Park, Pico Rivera, Rosemead, San Gabriel, Santa Fe Springs, South El Monte, West Covina, Whittier and unincorporated portions of Los Angeles County, in the communities of Bassett, Hacienda Heights, Los Nietos and South San Gabriel.

Montebello Water

Welcome City of Montebello Water System Customers, as the newest members of the San Gabriel Valley Water Company family. We look forward to serving all your water needs in the future. Please follow the link below for information on you water service, or contact our customer service department at (626) 448-6183.


Be alert for persons posing as water company employees to gain entrance to your home. Water company employees carry color photo ID cards which they will show you upon request. To confirm the identity of an employee, please call 626-448-6183.

Drought Notice

San Gabriel Valley Water Company has been ordered by the California Public Utilities Commission to notify its customers of the State Water Resources Control Board's restrictions and fines for violations of the Board's Emergency Regulations.

Sub a dub dub