
Guam Power Authority (GPA)
GPA is your go-to for electricity, whether you’re renting or buying a home. The process is straightforward, and GPA even offers same-day service for transfers if your application is completed before 2:00 p.m., Monday to Thursday.
What You Need:
For Tenants:
- Signed lease agreement
- Utility authorization letter from your landlord
- A valid ID
- A deposit (amount varies based on property size and A/C units):
- 1 Bedroom: $125–$175
- 2 Bedroom: $150–$300
- 3 Bedroom: $200–$400
- 4 Bedroom: $250–$500+
For Homeowners:
- Proof of ownership (property deed)
- A valid ID
Fees:
- Connection Fee: $25
- Deposit: Required for tenants, waived for homeowners
Payment Methods:
- In-Person: Cash or credit card
- Online: paygpa.com for credit card payments
How To Apply:
Although applications can be emailed to customersfirst@gpagwa.com (or businessfirst@gpagwa.com for businesses), applying in person is highly recommended. This ensures faster processing and avoids delays.

“Get your power connected the same day—apply before 2:00 p.m.!”
Locations:
- Main Office - Fadian, Mangilao:
- Address: 688 Route 15, Mangilao, Guam 96913
- Phone: (671) 648-3000
- Hours: Monday to Friday, 7:00 a.m. to 5:00 p.m.
- Google Maps Link
- Hagåtña Branch Office - Julale Shopping Center:
- Address: Suite 103, 424 West O’Brien Drive, Hagåtña, Guam 96910
- Phone: (671) 647-5787/8/9
- Hours: Monday to Friday, 8:00 a.m. to 5:00 p.m.
- Google Maps Link
- Upper Tumon Branch Office:
- Address: 578 N. Marine Corps Drive, Tamuning, Guam 96913
- Phone: (671) 647-5787/8/9
- Hours: Monday to Friday, 7:30 a.m. to 6:00 p.m.; Saturday, 8:00 a.m. to 12:00 p.m.
- Google Maps Link
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“Pay your utility fees easily with credit card or cash!”
Guam Water Authority (GWA)
The Guam Water Authority (GWA) provides water service. While same-day connections aren’t available, they ensure service within 1–2 business days.
What You Need:
- A valid ID
- A deposit of approximately $35
- Connection Fee: $25
Payment Methods:
- In-Person: Cash or credit card
- Online: paygwa.com
How To Apply:
Applications can be emailed, but applying in person is better to avoid delays. GWA staff can assist with any questions and ensure your application is processed promptly.
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“Reliable water services—apply in person for faster processing.”
Locations (Shared with GPA):
- Main Office - Fadian, Mangilao:
- Phone: (671) 647-7800/3
- Hours: Monday to Friday, 7:00 a.m. to 5:00 p.m.
- Google Maps Link
- Hagåtña Branch Office - Julale Shopping Center:
- Phone: (671) 647-7800/3
- Hours: Monday to Friday, 8:00 a.m. to 5:00 p.m.
- Google Maps Link
- Upper Tumon Branch Office:
- Phone: (671) 647-7800/3
- Hours: Monday to Friday, 7:30 a.m. to 6:00 p.m.; Saturday, 8:00 a.m. to 12:00 p.m.
- Google Maps Link
Guam Solid Waste Authority (GSWA)
Trash collection is handled by GSWA, which ensures timely service for your home.
What You Need:
- Completed application form (available on their website)
Service Details:
- Monthly Fee: $30.38
- Deposit: None
- Bin Delivery: Confirmed by a pink slip—keep it visible for delivery!
Payment Methods:
- In-Person: Cash or credit card
- Online: online-billpay.com
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“Avoid delays—apply in person for quick service!”
Locations:
- GSWA Office - Harmon:
- Address: 542 North Marine Corps Drive, Tamuning, Guam 96913
- Phone: (671) 646-3111
- Hours: Monday to Friday, 8:00 a.m. to 5:00 p.m.
- Google Maps Link
Helpful Tips:
1. Apply in Person if Possible: While emails are an option, in-person applications are processed faster.
2. Plan Ahead: Utility setup can take time, especially for water services.
3. Gather Documents: Have everything ready (IDs, lease agreements, property deeds).
Sources:
1. Guam Power Authority (GPA) - guampowerauthority.com
2. Guam Water Authority (GWA) - guamwaterworks.org
3. Guam Solid Waste Authority (GSWA) - guamsolidwasteauthority.com
At Living On Guam Realty, we’re here to make your move as smooth as possible. If you have any questions or need assistance with utility setup, don’t hesitate to reach out.
Let’s get your new home up and running—welcome to Guam!
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Warmest regards,
Leah del Mundo
Guam’s Exclusive 72Sold Certified Agent
Guam’s First AI Certified Agent