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Phone
1-888-237-1333

Business Hours: 7 a.m. - 7 p.m. M-F
Self service options 24/7
Report an Emergency – 24/7

TDD: 711
Reference 1-888-237-1333

mid-week-calls

Experience shorter wait times from Tuesday to Friday between 11:00 a.m and 4:00 p.m.
Longer wait times can be expected on Monday's, the first business day of the month, and the first business day after a holiday

Mail
Payment:

Hawaii American Water
P.O. Box 7150
Pasadena, CA 91109-7150

Correspondence:
Hawaii Kai Towne Center, Executive Plaza
6700 Kalanianaole Highway, Suite 206
Honolulu, HI 96825

Online Form
Customer Service Form

Please note that the response time is 2-3 days. If your request is regarding a water emergency or related to water quality, please contact our customer service center directly.

Media and Press Inquiries
Brian.Barreto@amwater.com
1-619-446-4762

Procurement
Jay.Drewry@amwater.com
1-619-446-4777

Human Resources
Kimberly.Castillo@amwater.com

Investor Relations
Visit our Investor Relations website