
Puhi Sewer & Water Co.
Puhi Sewer & Water Company provides wastewater treatment services to certain areas of Puhi and Lihue.

About PSWC
Puhi Sewer & Water Company is governed by the Public Utilities Commission (PUC) and is a subsidiary of Aqua Engineers, Inc, an Employee-Owned Company.
New Customers
New customers must complete the residential or industrial/commercial application and submit the completed application with application fee to Puhi Sewer & Water Company prior to contacting the Hawaii Department of Health for a permit.
Applications & Forms
FAQs
Where can I mail my payment?
Puhi Sewer & Water Company P.O. Box 31000 Honolulu, Hawaii 96849-5707
Can I pay my bill with a credit card?
Currently, payment is only accepted via check, cashier's check or money order.
Who should I call with questions regarding my bill?
Puhi Sewer & Water Company 808-332-7381
Who should I call for new service?
Puhi Sewer & Water Company 808-332-7381
Who should I call for termination of service?
Puhi Sewer & Water Company 808-332-7381
Who should I call with sewer service issues?
Puhi Sewer & Water Company 808-332-7381
Who should I call for potable water service?
Please call the County of Kauai Department of Water at 808-245-5442
Do I need to have my sewer connection inspected prior to covering the tie in?
Yes, please call Aqua Engineers Kauai Operations Department at 808-332-7381