Payment channels

Pay Martindale Water Supply Corporation

Use the provider’s verified online, telephone, mail, or counter instructions. Check the final confirmation screen for the amount, processing date, and any transaction fee before submitting.

Primary online route

Use the official payment portal

The direct portal is the fastest route when it is available. The provider identifies its payment gateway as ePayUB / utility billing portal; vendor attribution is not separately stated on the corporation's public page.. Never enter account credentials into a lookalike site reached through an unsolicited message.

Open payment portal ↗

Telephone payment

Phone IVR

A dedicated this detail was not publicly posted. The corporation states credit-card payments must be made online and cannot be processed by phone or in the office. Main office: 512-357-6951.

Have your account number and payment instrument ready. Follow the provider’s recorded prompts and retain the confirmation number.

Alternative channels

Mail, text, and in-person payment instructions

Pay by text

The corporation publishes online payment and AutoPay enrollment but no text-to-pay keyword, shortcode, or SMS enrollment sequence. Pay-by-text is not publicly stated on the current public website.

Mail-in address

Martindale Water Supply Corporation, P.O. Box 175, Martindale, TX 78655. The office is at 206 Main Street, Martindale, TX 78655; members should include the remittance stub or account number and should not mail cash.

Counters, drop boxes, and office hours

The corporation's office is at 206 Main Street, Martindale, TX 78655, open Monday-Friday 9:00 a.m.-4:00 p.m. Cash may be paid inside with a receipt. A night drop is available, but the corporation expressly warns not to put cash in the night drop; credit cards cannot be processed in the office. The public page does not enumerate additional payment locations.

Accepted digital instruments

What you can use online

Online credit-card payments and recurring online AutoPay are confirmed. The public site does not list the card brands or digital wallets, and states credit cards cannot be processed by phone or at the office; other online methods are not publicly stated unless shown by the ePayUB checkout.

2026 transaction pricing

Convenience fees

A dedicated this detail was not publicly posted. The current public rate page does not publish a separate online card convenience fee.

Fees can vary by payment type, channel, account class, and processor terms. The checkout screen is the final fee disclosure.

Payment guidance

Choose the payment channel that fits your deadline

The safest payment path is the one published by Martindale Water Supply Corporation and matched to the account information on your bill. Online portals are convenient, but telephone, mail, counter, and drop-box options may follow different posting schedules and may use different fees.

For a routine payment, save the final confirmation page or IVR number and check when the transaction will post. For a same-day shut-off notice, do not assume that submitting a card payment automatically stops a field order; ask the provider what amount and confirmation are required.

Never send your account number, password, card details, or bank information to Water Ledger. Those details belong only on the provider’s verified payment channel or at an authorized counter.

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