Cobb Water accepts payments through their website, by phone, by mail, and in person at drop boxes
Cobb County Water System operates water and sewer service for most of Cobb County, Georgia. You can pay your bill through several channels depending on what works for your schedule. The online portal is the fastest route and shows your balance when ready. Phone and mail payments take longer to process but require no internet access. In-person drop boxes offer a middle ground — your payment is recorded the same day but you do not speak to anyone.
Your bill arrives monthly and shows your account number, current balance, and due date. Late payments trigger a reconnection fee if service is shut off. Knowing your options ahead of time means you can choose the method that fits your situation rather than scrambling when the due date approaches.
Key Takeaways
- Online payment through the Cobb Water website processes when ready and lets you see your balance and payment history anytime.
- Phone payments (770-528-8969) work during business hours and do not require a computer or internet connection.
- Mail payments should be sent at least 10 days before the due date to arrive on time, and checks should be made payable to Cobb County Water System.
- Drop box locations throughout Cobb County record your payment the same day but do not provide a receipt, so keep your proof of payment.
- If your service is disconnected for non-payment, you will owe a reconnection fee in addition to the unpaid balance before service resumes.
Paying Online Through the Cobb Water Portal
The Cobb Water website at cobbwater.org has a customer portal where you can log in with your account number and view your bill. From there you can pay by debit card, credit card, or bank transfer. Online payments process the same day you submit them, and you receive a confirmation number when ready. This method works 24 hours a day, 7 days a week, so you can pay at midnight on a Sunday if needed.
To set up an online account, you will need your account number (found on your bill) and your service address. The first time you log in, you may be asked to verify your identity by answering security questions. Once your account is active, you can view your payment history, see when your next bill is due, and set up automatic recurring payments if you prefer not to pay manually each month.
Credit and debit card payments may carry a convenience fee — check the portal before you confirm the payment to see whether a fee applies and how much it is. Bank transfer payments (also called ACH payments) typically do not charge a fee.
Paying by Phone
You can call Cobb Water's customer service line at 770-528-8969 to pay by phone. The line is open Monday through Friday, 8 a.m. to 5 p.m. Eastern time. Have your account number and a debit or credit card ready when you call. A representative will walk you through the payment and provide a confirmation number before the call ends.
Phone payments process within one business day. If you call on a Friday afternoon, your payment may not show in the system until Monday. This method is useful if you do not have internet access or prefer to speak with someone, but it requires calling during business hours.
Paying by Mail
You can mail a check or money order to Cobb County Water System at the address printed on your bill. Make the check payable to Cobb County Water System and include your account number on the check. Mail your payment at least 10 days before the due date to allow time for it to arrive and be processed.
Payments received by mail are recorded in the system 3 to 5 business days after they arrive at the office. If your due date is approaching and you choose to mail a payment, the bill may be marked late even if your check is already in the mail. For this reason, mail is the slowest option and best used when you have time to spare.
Do not send cash through the mail. Keep a copy of the check or the money order receipt as proof of payment in case there is a dispute about whether the payment was received.
Using Drop Boxes for In-Person Payment
Cobb Water maintains drop boxes at several locations throughout the county where you can deposit a check or money order during any hour. Your payment is recorded the same day you drop it off, which is faster than mailing but slower than online or phone payment. Drop boxes do not provide a receipt, so write down the date and time you made the deposit and keep your cancelled check or money order receipt as proof.
Drop box locations change periodically, so visit cobbwater.org or call 770-528-8969 to find the nearest box to you. Some are located at Cobb Water offices, while others are at partner locations in the community. Only deposit checks or money orders — do not attempt to pay by card at a drop box.
What Happens If Your Payment Is Late
If your bill is not paid by the due date shown on your statement, Cobb Water will add a late fee to your account. The amount of the late fee varies depending on your bill amount — check your bill or call customer service to learn the specific fee for your account. After a certain period of non-payment (usually 30 to 45 days), Cobb Water will send a disconnection notice warning that service will be shut off on a specific date.
If service is disconnected, you will owe the full unpaid balance plus a reconnection fee before water service is restored. The reconnection fee is separate from your regular bill and is charged only when service has been physically shut off. Once you pay the balance and reconnection fee, it typically takes one business day for service to be restored.
If you are having trouble paying your bill, contact Cobb Water directly to discuss payment arrangements or hardship programs. Some water systems offer extended payment plans or temporary rate reductions for customers in financial difficulty, though availability varies by location.
Setting Up Automatic Payments
If you pay online through the Cobb Water portal, you can set up automatic recurring payments so your bill is paid the same day each month without you having to remember. You choose the payment date and the payment method (card or bank transfer), and the system deducts the amount automatically. This removes the risk of forgetting a payment and incurring a late fee.
Automatic payments can be changed or cancelled anytime through your online account. If your bill amount varies month to month (which is common for water bills), you can set the automatic payment to cover your average bill and adjust it manually if a particular month is significantly higher or lower.
Frequently Asked Questions
Can I pay someone else's Cobb Water bill?
Yes. You can pay online using the account number, by phone, or by mail. The payment will be applied to that account regardless of whose name is on the bill. If you are paying by phone or in person, you will need the account number but not the account holder's permission.
What if I pay online but the payment does not show up when ready?
Online payments process the same day but may take a few hours to appear in your account. If you submitted the payment before 5 p.m. and it is now the next business day, contact Cobb Water at 770-528-8969 with your confirmation number. They can verify whether the payment was received.
Is there a fee for paying online?
Credit and debit card payments may carry a convenience fee, which the portal will show before you confirm. Bank transfer (ACH) payments typically do not charge a fee. Check the payment screen to see the fee amount before you submit.
What if my bill is wrong?
Contact Cobb Water customer service at 770-528-8969 to dispute the amount. Do not withhold payment while the dispute is being reviewed, as late fees will still explore. Pay the amount you believe is correct and explain the discrepancy when you call — the company can adjust your account if an error is found.
Can I get an extension on my due date?
Contact Cobb Water directly to request a payment extension or arrangement. Extensions are not automatic, but the company may work with you if you explain your situation. Calling before the due date passes gives you a better chance of reaching an agreement than calling after service has been disconnected.