Bill Payment

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Olmito Water Supply offers a wide variety of convenient payment options for our customers. Simply choose the option that best suits your needs.

IMPORTANT NOTICE: If your service has been disconnected or is scheduled to be disconnected, please call our office at 956-350-4099 for the latest balance information before making a payment online.  Payments made after the due date are subject to late fees, penalties, and/or reconnection fees. 

Online Bill Payment

If paying your bill online, just click the Pay Your Bill Now button found above or at the bottom of this page. Have your account number handy and follow the prompts. We accept Visa, MasterCard, Discover and American Express.

Payment By Mail

If paying by check or money order through the mail, please send all payments with your payment coupon. To avoid late fees, please mail your payment at least five to seven business days before the due date specified on your bill. 

Payment Drop-Off Location

You may pay your bill in person at our office address. We accept cash, check, or money orders. To avoid longer wait times, please note that the due date, Mondays, Fridays and the first day after a holiday are normally very busy. 

Payment Through Financial Institution Online Bill Pay

Many financial institutions such as major banks offer their customers the ability to pay their bills via an online bill payment service (through your bank's website). Normally, these services debit the customer's checking or savings account to pay the bill. Depending on the financial institution, they may or may not charge a fee for the service. Payments may take up to seven business days to post to the customer's account. Please consult with your bank for more information.

Payment Address

Olmito Water Supply
P.O. Box 36
Olmito, TX 78575