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GWA Payment Options

PAY GPWA APP
Available for both Apple and Android users.

PAYGWA.COM

Pay via credit card, right from our website!

PAY BY PHONE 

Call us at 647-4PAY (4729) anytime. We have a secure automated payment system available 24/7, or speak to a live customer service representative Monday through Friday, 8AM to 5PM.

AUTO PAY

Set up ACH payments to pay your bill automatically each month, download the form here or call 647-7800 for more details.

PAYMENT DROPBOX

Drop your check payment at our dropboxes, located at our Upper Tumon location (located behind GTA) at 578 N. Marine Corps Drive and Gloria B. Nelson Public Service Building, 688 Route 15, Fadian, Mangilao.

PAY VIA MAIL

Mail your check payment to PO. Box 3010, Hagatna, GU 96932.

DRIVE-THRU
For your convenience, all forms of payment are accepted
Upper Tumon Hours: Monday-Friday, 6:30AM to 3:30PM
Gloria B. Nelson Public Service Building (Fadian) Hours: Monday-Friday, 8AM to 3PM.

For additional assistance, contact our Customer Service team at 647-7800 or customers@guamwaterworks.org.  You can also submit a request through our Online Customer Service Portal here

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