Water Payment Options
Make payments online Click Here
Visa/MasterCard/Discover/AMEX (3% Convenience Fee*) – Will post next business day
Electronic Check ($1.00 transaction fee*) - Will post within 2-3 business daysPaperless Billing
Sign up for Paperless Billing via the link above and have the option of paying your bill directly from your email by clicking PAY NOW.
Visa/MasterCard/Discover/AMEX (3% Convenience Fee*) – Will post next business dayAutomatic Monthly Payments
Login online or contact First Billing at 855-270-3592 to signup for auto payments. You can select your payment method, pick your date, and payment amount. Each month you will receive emails confirming the payment was successful.
Visa/MasterCard/Discover/AMEX (3% Convenience Fee*)
Electronic Check ($1.00 Per Transaction*)
Pay by Phone
Make payments through Pay-By-Phone by dialing 888-944-2578.
You will need your Customer Account Number and payment information.
Visa/MasterCard/Discover/AMEX (3% Convenience Fee*) – Will post next business day
Electronic Check ($1.00 transaction fee*) - Will post within 2-3 business days
Text and Pay using your mobile device
Register your account via the online portal to sign up for Text and 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
Bill-pay through your banking institution **
Please be sure to include your account number when setting up bill-pay through your banking institution.
(Up to 10 days for processing from the date that the bank issues the payment)
Pay by Mail
Checks sent via the USPS
This includes online bill-pay through your banking institution
Houston, TX 77210-4824
Drop Box NO CASH ACCEPTED
6420 Reading RoadRosenberg TX 77471
Questions About your Bill
Contact Si Environmental
832-490-1600 (local dialing)
1-877-382-7414 (toll free)
* These charges are third party transaction charges that are not associated or collected by Si Environmental, LLC. or your water utility district.
** Online Bill-pay through your banking institution generally involves your bank utilizing a third party to create a check that is sent to the address that you specify. Si Environmental, LLC. has no control over the check creation and mailing process for this service. All payments are processed within 24 hours of receipt by Si Environmental, LLC.
Latest News
Vacation Watch Request
Posted: Sep 21, 2016 10:32am
Great News! The Harris County Sheriff’s Office has updated the Vacation Watch Request Form, allowing citizens to complete the necessary information, at their convenience, and just hit the submit button at the bottom of the page. The form will automatically route to the appropriate District and be provided to officers that patrol that area / contract.
All you need to do is visit harriscountyso.org, go to “Services†then “Public Programs†and tap on “Vacation Watch.†While on vacation, should any deputies discover something suspicious, Harris County Sheriff's Office will contact you with the numbers provided.
Peek Rd Sidewalk Commencement
Posted: Aug 21, 2016 8:54am
The construction has begun! The Cimarron MUD Board of Directors has worked together with both Harris County and Van de Wiele & Vogler Engineering Inc to commence the Peek Rd sidewalk expansion project. This will complete the portions along Peek between Kingsland and Cimarron Elementary to allow pedestrians and students full undisrupted connectivity to the school from both directions via foot.
Peek Rd. Sidewalk Update
Posted: Jul 21, 2016 1:12pm
Sidewalk additions begin July 20th. Completion is estimated to be within 3 weeks.
Click here for a copy of the approved sidewalk layout.