Main Office & Customer Service

Office Hours

Regular business hours are Monday through Thursday from 7:00 A.M. to 6:00 P.M.  The District is closed on Fridays and in observance of the following holidays.

     Martin Luther King Jr. Day     Thanksgiving
     Presidents’ Day                       Day After Thanksgiving
     Memorial Day                         Christmas Eve
     Independence Day               Christmas Day
     Labor Day                                New Year’s Day
     Veterans’ Day

Please note that 24-hour emergency service is still available when District offices are closed.

For emergencies please call (714) 701-3000.

Mailing Address

Field Headquarters

We Want to Hear From You

Please contact us at info@ylwd.com

Customer Service

(714) 701-3000

Public Affairs

(714) 701-3023

Administration

(714) 701-3020

Engineering

(714) 701-3102

Finance

(714) 701-3040

Human Resources

(714) 701-3030

Information Technology

(714) 701-3080

Operations

(714) 701-3122

After-Hours Emergency

(714) 701-3000