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If you are a business owner interested in participating in the Energy Sense rebate program, please call the GPA Customer Service Center.

Customer Service Center

P.O. Box 21868
Barrigada, Guam 96921

Phone: (671) 647-5787

Main Office: Gloria B. Nelson Public Service Building

688 Route 15 Fadian, Mangilao, Guam

Monday–Friday 7am–5pm
Closed on weekends & holidays

Phone: (671) 647-5787

Hagatna Satellite Office

Julale Shopping Center Ste 103,
424 West O’Brien Drive, Hagåtña, Guam

Monday–Friday 8am–5pm
Closed on weekends & holidays

Phone: (671) 647-5787