Biller name
Board of Water Supply
HQ: Honolulu, HI
Legal name
Board of Water Supply, City and County of Honolulu
Website
Deferit is unaffiliated with Board of Water Supply
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Financing Option
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How to pay Payment methods Support FAQ Split into installments
Board of Water Supply Account & Billing Support
| Department | Number / Channel |
|---|---|
| Customer Service Main | (808) 748-5000 |
| Emergency / Outage Main | (808) 748-5000 ext. 1 |
| Pay by Phone Main | (808) 748-5000 ext. 2 |
Retrieved July 2026 · Source: boardofwatersupply.com/contact ·boardofwatersupply.com/contact-us ·boardofwatersupply.com · current departmental phone numbers and hours of operation.
About Board of Water Supply
The Board of Water Supply is a semi-autonomous agency that manages Oʻahu's municipal water resources and distribution system. It provides water service delivery to residents across the island of Oʻahu, Hawaii.
Board of Water Supply bills commonly include water consumption charges, sewer charges, and stormwater fees. Deferit is unaffiliated with Board of Water Supply.
How to Pay Your Board of Water Supply Bill
- Online: Pay online at https://myaccount.boardofwatersupply.com with Visa, MasterCard, or Discover Card (no fees).
- Phone: Call (808) 748-5000 24/7 via touch-tone system with Visa, MasterCard, or Discover Card.
- Mail: Mail check to Board of Water Supply, P.O. Box 135037, Honolulu, Hawaii 96801-5037.
- Auto-Pay: Enroll in free automatic bank account deduction by downloading the ABP Enrollment Form from https://www.boardofwatersupply.com.
- In-Person: Pay in person at 630 South Beretania Street, Honolulu, Hawaii 96843 with your payment coupon.
- With Deferit: pay now and split into 4 installments, once every two weeks. Learn more →
Payment Methods & Addresses
Retrieved July 2026 · Source: boardofwatersupply.com/pay.
Need to split your Board of Water Supply bill into installments?
Retrieved July 2026 · Source: boardofwatersupply.com.
| Board of Water Supply payment arrangement |  Deferit | |
|---|---|---|
| How to access | Check Board of Water Supply's online account, payment portal, or customer support team for available payment arrangement options. | Sign up, take a picture of your bill, and Deferit pays it on your behalf. Online or in app. |
| Maximum split | If Board of Water Supply offers payment arrangements, limits are set by Board of Water Supply based on your account status. We couldn't verify a published maximum split. | 4 installments, once every two weeks, up to your Deferit balance |
| Eligibility & approval | Decided by Board of Water Supply at request time based on account status | Monthly Deferit membership, no lock-ins. Cancel anytime. |
| Fees & interest | Fees and interest were not published in the sources reviewed. Check Board of Water Supply's payment portal or support team before setting up an arrangement. | Monthly Deferit membership plus a $0.99 processing fee per bill. No interest. No late fees on eligible Deferit memberships.* |
| If you miss a payment | Missed-payment consequences are set by Board of Water Supply and may include late fees, service interruption, or collection activity depending on your account. | You can reschedule a repayment date in the app before it's due. Late fees may apply depending on your Deferit membership.* |
| Works for | Board of Water Supply bills only | Board of Water Supply and most other US household bills |
| Learn more → |
*No late fees feature included with Max and Ultra memberships. Installments on the Lite membership may incur late fees if overdue. See Membership terms for details.
Pay your Board of Water Supply bill with Deferit
Earn 2% cashback on every bill, redeemed off your next payment. No subscription fee.
Common Questions About Board of Water Supply
Can I use Deferit to pay my Board of Water Supply bill? ›
Yes. Enter your Board of Water Supply bill amount in Deferit and we pay Board of Water Supply in full right away. You repay us in 4 bi-weekly installments.
What payment methods does Board of Water Supply accept? ›
Board of Water Supply typically accepts online payments via credit card, debit card, or bank transfer. Visit boardofwatersupply.com or contact their support team for the most up-to-date options.
Does Board of Water Supply offer autopay? ›
Most billers offer automatic payment to help avoid late fees. Visit Board of Water Supply's website or app to check whether autopay is available and how to enroll.
What do I do if I can't pay my Board of Water Supply bill on time? ›
Contact Board of Water Supply directly to ask about payment arrangements or hardship assistance programs. Deferit can also help — split your bill into 4 payments to ease the immediate financial pressure.
Updated: July 2026