Phone Number for Department of Water and Power – Phone Number, Hours & Contact Info

LADWP Phone Number & Contact Help

Call the Los Angeles Department of Water and Power Without Reaching the Wrong Office

If you searched for the phone number for the Department of Water and Power, you most likely need LADWP customer service in Los Angeles. The main number is 1-800-DIAL-DWP, also written as 1-800-342-5397.

This guide helps you choose the right contact path for billing, bill payment, outage or emergency reporting, start or stop service, payment agreements, in-person appointments, mailed payments, and scam-safety checks.

Quick correction: The old article used generic “Number For Water Department” text and NYC-style information. This replacement page is focused on the correct Department of Water and Power intent: LADWP in Los Angeles.

Main LADWP Phone Numbers at a Glance

Main Customer Service 1-800-342-5397 Also written as 1-800-DIAL-DWP.
TDD / Hearing or Speech 1-800-432-7397 Also shown as 1-800-HEAR-DWP.
Office Appointment 1-888-999-0477 For booking a Customer Service Center appointment only.
Commercial Resource Center 1-800-499-8840 For commercial customer support.

Choose the LADWP Contact Option You Actually Need

Many users search only for a phone number, but the right action depends on the reason for calling. A payment agreement is different from an outage report, and an office appointment number is not the same as account support.

I need billing help Call the Customer Contact Center for account questions, bill confusion, payment posting, or service address issues. Call 1-800-DIAL-DWP
I need to pay my bill Use LADWP My Account or the official Pay My Bill link. Keep your account details ready. Open My Account
I may be late Contact LADWP before the bill becomes delinquent to ask about payment agreements or assistance options. Payment help
I have an outage Use LADWP outage or emergency reporting instead of waiting for routine billing help. Outage help
I need to start or stop service Use LADWP online service requests or call customer service if the account needs special handling. Start/stop service
I want an office visit Call the appointment line, but use customer service for account-specific questions. Office visit info

Before You Call LADWP, Prepare These Details

A short preparation step can save you from being transferred or having to call again. LADWP payment information says customers should have account number, access code, and payment details ready for payment transactions.

  • LADWP account number from your latest bill.
  • Four-digit access code if needed for phone or account verification.
  • Service address and account holder name.
  • Payment method if you want to pay during the call.
  • Any shutoff, delinquent, or collection notice you received.
  • Confirmation number if you recently paid and need posting help.
  • Photos or notes if you are reporting a visible water or power issue.
Practical call tip: Write down the date, time, representative name if provided, and the next step. This helps if you need to follow up about a payment agreement, service request, outage report, or billing correction.

How to Pay a LADWP Water and Power Bill

LADWP gives customers multiple ways to pay. For most residential users, online payment through My Account is the easiest. For mailed payments, LADWP lists a dedicated payment mailing address, and for in-person payments, Customer Service Centers accept Visa and MasterCard for in-person payments.

  1. Open the official LADWP account portal.
    Use LADWP My Account or start from the official LADWP Customer Service page.
  2. Keep account information ready.
    Before paying by phone or online, have the account number, access code, and payment details ready.
  3. Review the bill before paying.
    Check service address, billing period, balance, late notice status, and any previous payment that may still be posting.
  4. Save the confirmation.
    Keep the receipt, confirmation number, or screenshot until the payment appears in your account.
  5. Call if your payment is tied to a shutoff risk.
    If you are paying because of a delinquent notice, call LADWP and ask whether payment alone is enough or whether additional action is needed.

LADWP Payment and Contact Options

Use this table to avoid calling the wrong number or mailing payment to the wrong address.

Need
Official option
Best practical use
General LADWP customer service
Billing, account, service, payment posting, or general customer questions.
Online payment
Paying, viewing bill, managing account, and checking account details.
Payment by mail
LADWP, PO Box 30808, Los Angeles, CA 90030-0808
Non-urgent check payments. Write your account number and include the stub if possible.
Customer service mail
LADWP, P.O. Box 51111, Los Angeles, CA 90051-0100
Customer service correspondence, not routine payment mailing.
Office appointment
Booking a visit to a Customer Service Center. Use 800-342-5397 for account questions.
TDD support
Hearing or speech impaired customer support.

If You Cannot Pay Your LADWP Bill on Time

The worst time to ask for help is after the account becomes more serious. LADWP says customers who cannot pay by the due date should contact LADWP before the bill becomes delinquent, and eligible customers with past due balances may qualify for a payment agreement.

Do this early: Call 1-800-342-5397 before your bill becomes delinquent. Ask about payment agreements, financial assistance, Level Pay, discounted rates, or other programs that may apply.
  1. Review your current balance.
    Check your latest bill, due date, past-due amount, and any notice language.
  2. Call before the deadline.
    Ask whether a payment agreement is available and what amount is needed to keep the account in good standing.
  3. Ask about financial assistance.
    LADWP lists discounted rates and payment assistance programs for customers who qualify.
  4. Ask whether Level Pay is useful.
    Level Pay can help customers budget monthly bills and address past-due balances.
  5. Write down the agreement details.
    Keep the amount, due date, program name, confirmation number, and any follow-up instructions.

LADWP Outage, Emergency, Water or Power Problem: What to Do

If the issue is a water outage, power outage, downed wire, emergency shutoff, utility theft, tampering, scam, or visible infrastructure problem, do not treat it like a normal billing question. Use LADWP’s outage and problem-reporting resources or call customer service if the issue is urgent.

Emergency availability note: LADWP’s stop-service contact information says the customer contact center is available 24/7 for emergency and outage calls, even though routine customer service hours are different.

Use this quick decision guide

Power outage Report through LADWP outage options or call the Customer Contact Center if you need immediate help. LADWP outages
Water outage or leak Call LADWP and describe location, visible water, pressure change, or service impact. Call LADWP
Scam or utility theft Use LADWP’s report-a-problem path if something looks fraudulent, unsafe, or suspicious. Report problem
  • Never touch downed wires or flooded electrical equipment.
  • Do not give payment information to someone who calls and threatens immediate shutoff.
  • Write down caller details if you suspect a scam.
  • Take photos or videos only if it is safe.
  • For widespread outages, check official LADWP outage updates before calling repeatedly.

Start, Stop, or Change LADWP Water and Power Service

LADWP has online options for starting or stopping water and/or power service. If you are moving, do not wait until the last day because account verification, deposit, access, or final billing questions can delay the process.

Service task
Best action
Prepare this before you start
Start service
Service address, move-in date, identification, contact details, and billing information.
Stop service
Account number, stop date, forwarding address, final bill payment method.
Transfer service
Use online service options or call 1-800-342-5397
Old address, new address, move date, account holder details, contact number.
Commercial customer help
Business name, service address, account number, and authorized contact details.
Moving tip: Request start or stop service before your moving day. Waiting until the last day can create final-bill confusion or delay service activation.

Visiting a LADWP Customer Service Center

LADWP says Customer Service Centers are available for in-person help and that customers can make an appointment by calling 1-888-999-0477. That appointment number is for booking a visit only. Account-specific questions should go to the Customer Contact Center at 800-342-5397.

Before you visit

  • Make an appointment if required or recommended.
  • Bring your LADWP bill or account number.
  • Bring government-issued ID if you need account changes.
  • Bring payment method if paying in person.
  • For commercial accounts, confirm credit card name and account holder rules before visiting.
  • Check the current location and hours on LADWP before traveling.
Office hours note: LADWP’s billing page lists Los Angeles area Customer Service Centers as Monday–Friday, 9:00 a.m.–5:00 p.m., closed on holidays. Check the current customer service center page before visiting.

How to Avoid LADWP Phone Scams and Wrong Payment Pages

Utility phone scams often pressure customers to pay immediately through unusual methods. A real utility payment should be made through official LADWP channels, not through gift cards, cryptocurrency, payment apps, or a link sent by an unknown caller.

Caller threatens instant shutoff Hang up and call LADWP directly using the official number.
Payment link looks unusual Open LADWP.com yourself instead of clicking a suspicious link.
Payment method feels strange Do not pay by gift card, crypto, wire transfer, or unknown third-party app.
  • Use LADWP.com or My Account for payment.
  • Call 1-800-342-5397 directly if unsure.
  • Do not share account access codes with suspicious callers.
  • Verify any shutoff or delinquent notice through your official LADWP account.
  • Report suspicious utility theft, scam, fraud, tampering, or waste through LADWP’s report-a-problem resources.

Official LADWP Links and Resources

Use these official resources for customer service, bill payment, payment options, assistance, service changes, outage help, and customer service center appointments.

LADWP Customer Service

Main customer service page with billing, service, assistance, office visit, and contact options.

Open customer service
LADWP My Account

Use this for online account access, bill viewing, bill payment, and customer account management.

Open My Account
Bill & Payment

Official payment options, in-person payment, mailed payment, assistance, payment agreement, and Level Pay information.

Open bill payment help
Start Service

Use this when turning on water and/or power service for a Los Angeles address.

Start service
Stop Service

Use this when turning off water and/or power service or moving out.

Stop service
Outages

Use official LADWP outage resources for power or water service problems.

Open outage page
Assistance Programs

Find LADWP discounted rates, payment assistance, Level Pay, and support options.

View assistance
City of Los Angeles Bill Pay Directory

Official City page that links residents to LADWP water and power bill payment.

Open LA bill pay page

Phone Number for Department of Water and Power FAQs

What is the phone number for the Department of Water and Power in Los Angeles?

The main LADWP phone number is 1-800-DIAL-DWP, which is 1-800-342-5397.

What is the LADWP customer service phone number?

LADWP customer service can be reached at 1-800-342-5397. Use this for account, billing, payment, start/stop service, and general customer questions.

What is the LADWP TDD phone number?

LADWP lists the hearing or speech impaired TDD number as 1-800-432-7397, also shown as 1-800-HEAR-DWP.

What should I have ready before calling LADWP?

Have your account number, access code if needed, service address, account holder name, payment details, notice letter, and any confirmation number ready before calling.

How do I pay my LADWP bill online?

Use official LADWP My Account or the Pay My Bill link from LADWP.com. Avoid unknown third-party payment pages if you need safe account posting.

Where do I mail a LADWP payment?

LADWP lists the payment mailing address as LADWP, PO Box 30808, Los Angeles, CA 90030-0808. Write your account number on the check and include the payment stub if possible.

What is the LADWP customer service mailing address?

LADWP lists the customer service mailing address as LADWP, P.O. Box 51111, Los Angeles, CA 90051-0100.

What if I cannot pay my LADWP bill?

Call LADWP before your bill becomes delinquent. Ask about payment agreements, financial assistance, discounted rates, Level Pay, and other support options that may apply.

Can I visit a LADWP Customer Service Center?

Yes. LADWP has customer service centers. To make an appointment, call 1-888-999-0477. For account-specific questions, call 800-342-5397.

How do I start or stop LADWP service?

Use the official LADWP start service or stop service pages, or call customer service if your request needs special account help.

What should I do if someone calls claiming to be LADWP and demands payment?

Do not pay through an unknown caller. Hang up and call LADWP directly at 1-800-342-5397 or log in through LADWP.com to verify your account.

Is WaterBillGuide.us the official LADWP website?

No. WaterBillGuide.us is an independent informational guide. It does not process LADWP payments, access customer accounts, restore service, approve payment agreements, or represent LADWP.

Best Next Step If You Need LADWP Help Now

If you only need the number, call 1-800-DIAL-DWP at 1-800-342-5397. If you are trying to pay, use LADWP My Account. If there is an outage, emergency, scam concern, or possible shutoff risk, use the official LADWP contact path instead of waiting or paying through an unknown website.

Editorial Review and Disclaimer

This replacement article was rewritten because the existing post used generic and incorrect water department wording. This version focuses on the Los Angeles Department of Water and Power phone number, official LADWP contact options, payment help, service requests, outage reporting, and practical customer preparation.

WaterBillGuide.us is not LADWP, the City of Los Angeles, or any government department. We do not process payments, access accounts, restore water or power service, approve payment agreements, or make billing decisions. For account-specific help, use the official LADWP resources listed above.

Official resources checked include LADWP Customer Service, LADWP Bill & Payment, LADWP Start/Stop Service, City of Los Angeles Pay a Bill or Fee, and the Office of Public Accountability LADWP information page.

Water Bill Payment, Leak & Utility Help Toolkit

Use this free helper to find the official water bill portal, avoid unsafe payment pages, handle late bills, troubleshoot high usage, prepare start/stop service documents, and contact the utility office with the right details.

Find official payment pages safely
Prepare before late fees or shutoff
Check high bill and leak causes
Useful on every city water guide

Official Water Bill Portal Finder

Enter your city, state, and utility name. This tool creates safe search shortcuts for the official bill pay portal, customer service page, outage line, and start/stop service page.

Safety tip: Use the official city, county, or utility website when paying a water bill. Do not enter card or bank details on a page that only looks like a payment portal but does not clearly identify the official utility.

Safe Water Bill Payment Checklist

Before paying online, use this checklist to reduce the risk of wrong payment, duplicate payment, missed receipt, or third-party confusion.

Important: Some official utilities use third-party processors. That can be normal, but the payment processor should be linked from the official utility website and show clear fee/payment details.

Late Bill, Shutoff Notice & Reconnection Action Plan

Select your situation and get practical next steps. This helps users act quickly without guessing.

Do not wait: If you received a shutoff notice, online payment alone may not stop disconnection. Call the utility billing office and save your confirmation number.

High Water Bill & Leak Troubleshooter

A high bill can be caused by leaks, irrigation, estimated readings, seasonal use, or account/meter issues. Choose the closest problem below.

Quick leak test Turn off all water, then check whether the meter still moves.
Toilet check Put food coloring in tank. If color reaches bowl without flushing, there may be a leak.
Ask utility Request usage history, meter reread, leak adjustment policy, and payment arrangement options.

Start, Stop or Transfer Water Service Checklist

Moving in or out? Choose your situation and prepare the details most utilities commonly request.

Your preparation checklist

Move-out tip: Ask for a final meter read, final bill date, refund/deposit process, and confirmation number when stopping service.

Payment Assistance & Arrangement Finder

If you cannot pay the full water bill, this guide helps you decide what to ask before disconnection or extra fees.

Helpful document list: Keep your account number, photo ID, service address, bill copy, shutoff notice, income proof if needed, repair receipt if leak-related, and payment confirmation numbers.

Water Department Call Script Generator

Generate a clear call or email script before contacting the utility billing office.