Where to Pay Your Gwinnett County Water Bill

Gwinnett County Department of Water Resources lets you pay your water bill through their official website, by phone, by mail, or in person at a payment center. The online portal at www.gwinnettcounty.com/water is the fastest route — you can pay when ready with a bank account or debit card, and your payment posts within one business day. If you prefer not to use the internet, you can call the customer service line at 1-770-904-3500 during business hours to pay over the phone with the same payment methods.

Mail payments should be sent to the address printed on your bill, and you will need to allow 7 to 10 business days for the payment to reach and post to your account. In-person payments are accepted at the Water Resources office located at 410 South Perry Street, Lawrenceville, GA 30046, during regular business hours. Gwinnett County also accepts automatic recurring payments set up through the online portal, which removes the need to remember to pay each month.

Key Takeaways

  • Online payment through the county website is the fastest method and posts within one business day.
  • Phone payments can be made during business hours by calling 1-770-904-3500 with a bank account or debit card ready.
  • Mail payments require 7 to 10 business days to post, so plan ahead to avoid late fees.
  • Automatic recurring payments can be set up online to pay your bill on the same date each month without manual entry.
  • In-person payments are accepted at the Water Resources office in Lawrenceville during regular business hours.

Setting Up Online Payment Through Gwinnett County

To pay online, visit the Gwinnett County Department of Water Resources website and look for the "Pay My Bill" or "Online Bill Pay" section. You will need your account number, which appears on your water bill, and either a checking account or debit card. The system accepts Visa, Mastercard, and Discover, though debit card payments may carry a small processing fee depending on the payment method you choose.

After entering your account number and payment amount, you will be asked to create a login or use an existing one. This login allows you to check your bill balance, view payment history, and set up automatic payments for future months. The online system is available 24 hours a day, so you can pay at any time without waiting for customer service hours.

Automatic Payment Options and Recurring Billing

Setting up automatic payments through the Gwinnett County website removes the risk of forgetting a due date. You choose the payment date each month — many customers select the date their paycheck arrives or a few days before the due date shown on their bill. Once activated, the payment is deducted automatically from your bank account or charged to your debit card on that date.

You can change or cancel automatic payments at any time through your online account. If you need to pause payments temporarily, log into your account and adjust the settings rather than calling customer service. This gives you control without waiting on hold, though you can always call 1-770-904-3500 if you have questions about how the system works.

What Information You Need to Pay

Your Gwinnett County water bill contains all the information required to make a payment. The most important piece is your account number, which is printed near the top of the bill and is unique to your property. You will also need to know the amount due, though the system will show this to you once you enter your account number.

If you are paying by phone or mail and do not have your bill in front of you, you can still pay if you know your account number and service address. For online payment, the account number is the quickest way to pull up your balance. If you have lost your bill or cannot locate your account number, call customer service at 1-770-904-3500 and they can provide it.

Payment Due Dates and Late Fees

Your water bill shows a specific due date, typically 20 to 25 days after the bill is issued. Payments made after this date may be subject to a late fee. Gwinnett County adds a penalty to accounts that remain unpaid past the due date, and the amount of the penalty varies depending on how long the account is overdue.

If your payment is mailed, the county counts the payment as made on the date it is received at their office, not the date you mail it. This is why mailing payments 7 to 10 days early is important — it ensures the payment arrives before the due date. Online and phone payments post when ready or within one business day, so there is no delay with those methods.

Handling Payment Problems and Disputes

If you believe your bill is incorrect or if a payment did not post to your account, contact Gwinnett County customer service at 1-770-904-3500. They can review your account history, confirm whether a payment was received, and explain any charges on your bill. Keep a record of the confirmation number or receipt you receive when you pay, especially for online or phone payments.

If you are experiencing financial hardship and cannot pay your full bill by the due date, call customer service to discuss your options. Gwinnett County may be able to work out a payment plan or provide information about information programs in your area. Ignoring a past-due bill can result in service disconnection, so reaching out early is important.

Frequently Asked Questions

Is there a fee to pay my water bill online?

Gwinnett County does not charge a fee for online payments made through their official website. Some payment methods, such as certain debit card options, may have a small processing fee, but this is disclosed before you complete the payment. Phone and mail payments are also free.

How long does it take for an online payment to show on my account?

Online payments typically post within one business day. If you pay on a Friday evening, the payment may not show until Monday. For this reason, if your due date is coming up, pay at least one business day before the important date to may support it posts on time.

Can I pay someone else's water bill if I have their account number?

Yes, you can pay another person's bill online or by phone if you have their account number. You do not need to be the account holder. This is useful for family members or caregivers who want to help with a bill payment.

What should I do if my payment was rejected?

If your online or phone payment is rejected, the system will tell you why — usually because the bank account or card information is incorrect or the account has insufficient funds. Correct the information and try again, or use a different payment method. If the problem continues, call customer service at 1-770-904-3500.

Can I get a receipt for my water bill payment?

Yes. Online payments generate a confirmation number when ready after the transaction completes. Phone payments also provide a confirmation number. Mail payments do not generate a receipt unless you request one, so consider using online or phone payment if you need proof of payment for your records.