iPhone Screenshots


Use this Guam Power and Guam Waterworks Authority bill payment app as a helpful tool to aid in making bill payments. Now you can pay your bills in one place, on the go and in half the time. GPWA provides a simple and secure way to pay your power and water bills from anywhere, anytime. Never miss another payment with on-the- fly information about your account balance and due date. See for yourself how fast, simple
and hassle-free paying your power and water bills can be with GPWA mobile app bill payment solution.

Ratings and Reviews

2.4 out of 5
16 Ratings

16 Ratings

Wonjin ,

Has A Lot Of Potential

I am able to login to my GPA account, but it doesn’t work for GWA.

Also be great to see my previous payment history.

App has potential, so I hope that glaring problems are fixed in the next update.

insert: eggplant ,


So currently this app keeps saying error whenever I try to log in.
How am I supposed to pay online if you won’t let me in

Yes I can pay in person but some of us don’t have time or luxury to just go and pay in person.

tobianboy6 ,

I can’t lock in

I can’t lock in anymore it keeps saying error. So inconvenient. And I called customer service and they don’t know how what to do.

App Privacy

The developer, Guam Power and Guam Waterworks Authority, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Guam Power Authority
9.5 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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