Yes. Westmount at Three Fountains lists H-E-B as a rent payment option, and the community also states that money orders are accepted if online payments are not working. That means if the resident portal is temporarily offline, an in-person backup method exists, but you should still confirm the exact payment instructions before you go so your payment is credited correctly and on time.
What this means in practice if the portal is down
The most important point is that an online outage does not automatically leave you without a way to pay. The community’s published resident information says residents can pay rent through Walmart and H-E-B, and it separately says money orders are accepted when online payments are not working. For a resident trying to avoid a late payment problem, that is the key practical takeaway.
Because retail bill-pay systems can work differently from one property or payment processor to another, do not assume that walking into any checkout lane with your apartment address will be enough. Before leaving home, gather the exact resident or account information the payment system requires, along with the amount due and your preferred payment method. If the portal outage prevents you from seeing your current balance, call the leasing office and ask what total should be paid that day.
It is also smart to separate two different questions that often get mixed together: whether H-E-B is an accepted channel at all, and whether it can process your specific payment right now. A property may allow retail payments, but the payment network, barcode, account number, or posting window can still matter. Verifying those details first is more useful than assuming every outage works the same way.
If timing is tight, keep the late-fee policy in mind. Westmount at Three Fountains states a late fee of 10 percent of base rent. That makes it worth checking payment instructions early in the day rather than waiting until evening, especially if you are already near the deadline and need time to correct a rejected transaction or switch to a money order.
How to verify H-E-B payment details before you leave
Your first stop should be the leasing office during office hours, which are listed as Monday through Friday from 9:00 a.m. to 6:00 p.m., Saturday from 10:00 a.m. to 5:00 p.m., and closed Sunday. Calling before you go is the simplest way to confirm whether the portal issue is community-wide, whether H-E-B is the best backup that day, and what identifying information the store will need to accept the payment.
Ask specific questions rather than a general one. Useful questions include: Do I need a barcode or billing slip, what exact amount should I pay, how long does posting usually take, should I keep a printed receipt, and is there any cutoff time for same-day credit. Those details matter more than the basic yes-or-no question, because they determine whether the payment will actually solve your immediate deadline problem.
If you cannot reach the office right away, use caution with assumptions based on a prior month. Retail payment systems and instructions can change, and a method that worked once is not proof that nothing has changed. The safest approach is to verify directly with the community before making a payment through a third-party store.
After you pay, save your receipt until the charge shows as posted to your resident ledger or until the office confirms receipt. That matters any time a third-party payment channel is involved. A receipt gives you a record of the date, amount, and location in case the office needs help tracing the transaction.
When H-E-B is helpful, and when another backup may be better
H-E-B can be useful when you need an in-person option and do not want to wait for the resident portal to come back online. For residents who are already out running errands, it may be simpler to handle rent payment in the same trip rather than waiting at home for a system issue to clear. The value here is not that retail payment is inherently better, but that it gives you a backup when the online channel is unavailable.
A money order may be the better choice if the office specifically tells you the online system outage is affecting retail processing or if you need a payment method that does not depend on card access. Westmount at Three Fountains expressly says money orders are accepted when online payments are not working. In other words, if H-E-B is available but you are unsure about the processor instructions, a money order can be the more controlled option because you can deliver exactly what the office asked for.
Your household schedule may also shape the best option. If you work during standard business hours, it helps that the office is open on Saturday, since you may be able to confirm instructions then. If you wait until Sunday, the office is closed, so verifying last-minute payment details may be harder even if a store is open. That is a practical reason to check the payment plan as soon as you notice the portal problem.
For current and future residents of Westmount at Three Fountains, this backup matters because the community offers flexible payment options, but the details still need to be followed carefully. If you want the least stressful next step, call 210-750-6478, ask whether you can pay rent at H-E-B if the resident portal is offline, and get the exact payment instructions before heading to the store.