Payment Options - Harris County Municipal Utility District 55

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Payment Options

Pay your Bill

VIEW AND PAY YOUR BILL ONLINE!
Click link below to Review or Pay your bill online.

http://sienv.firstbilling.com

Keep in mind that delinquent payments made online could take 24 hours to process and do not guarantee immediate reinstatement of service once disconnected.




YOUR PAYMENT OPTIONS ARE:

  • Make payments online using the link above...

Visa/MasterCard/Discover (5% Convenience Fee*) – Will post next business day
Electronic Check ($1.00 transaction fee*) - Will post within 2-3 business days


  • Monthly Auto-draft (drafted on due date)

       Credit Card (5% Convenience Fee*)
       Bank Draft ($1.00 Per Transaction*)
       Activation completion indicated by first invoice that states "DO NOT PAY"


  • All Walmart stores internationally

Standard processing (delivered in 3 business days) - $.88*
Next Day processing (delivered next business day) - $1.88*


  • Western Union Quickpay locations (various HEB, Kroger and Fiesta stores)

$1.50 Transaction Fee* - Will post within 2-3 business days


  • Lockbox

Checks sent via the USPS
(This includes online bill-pay through your banking institution)
Remittance address:   PO Box 4824

             Houston, TX 77210-4824


  • Drop Box

6420 Reading Road
Rosenberg TX 77471



***NO CASH ACCEPTED***


*-These charges are third party transaction charges that are not associated or collected by Si Environmental, LLC. or your water utility district.

Please send any Questions or concerns to: webmaster@hcmud55.com
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