Lake Charles Upgrades

CUSTOMER SERVICES

If you have questions concerning your service, please contact us.

If you received the bill, below are the payment options:

Online bill pay is available here.
(Note that a convenience fee will be charged for credit card transactions. This fee is charged by the online bill paying service company and is not part of your monthly utility service charges).

Checks can be remitted to:

National Water Infrastructure, LLC
Attn: Accounts Receivable
P.O. Box 1670
Prairieville, LA 70769