Contact Us

Have a question about your account, water service, billing, or an issue in your area? Our customer support team is here to help.

How Can We Help You?

Choose the contact option that best fits your needs. For immediate assistance with a water emergency or active service interruption, please call the emergency number rather than submitting the online form.

Customer Service

Get help with billing questions, account information, starting or stopping service, and general water service inquiries.

(310) 844-3550

Main Customer Line

(888) 228-6238

Billing Support

Monday - Friday
5:30 am - 5:00 pm PT

Email Us

Send our team a message using the contact form below. Please allow up to two business days for a response.

info@hawthorneutility.com

Mailing Address

Send payments, documents, or general correspondence to the appropriate address
below.

Payment Mailing Address

TBD

Office Address

34366 Yucaipa Blvd
C445 Yucaipa, CA 92399

Water Emergency

Report a water main break, major leak, loss of water service, or another urgent water-related issue.

(310) 848-3615

5:30 am - 5:00 pm PT

(310) 844-8273

after-hours

(310) 848-3615

Construction
& Dig Alerts

Send Us a Message.

Complete the form below and a member of our customer support team will respond as soon as possible. Please allow up to two business days for non-emergency inquiries.

Important: Do not use this form for active water emergencies, major leaks, or service interruptions requiring immediate attention. Please call the emergency number listed above.







    Customer Type




    Mailing and Payment Information

    Payments by Mail

    Customers who wish to mail a check or money order should send payment to:

    Hawthorne Utility Management
    xxxx
    Hawthorne, CA

    Include your account number on the payment. Please allow adequate delivery time before the due date and do not send cash.

    General Correspondence

    General customer service corresondence may be sent to: 

    Hawthorne Utility Management
    34366 Yucaipa Blvd C445
    Yucaipa, CA 92399

    Emergency Information

    When to Call the Emergency Line

    Please call immediately to report: