Where to pay your Gillette water, sewer, and electric bill
The City of Gillette offers three main ways to pay your utility bill: online through their official website, by mail, or in person at City Hall. The online portal is the fastest route if you want to avoid a trip downtown or a postage stamp. You can set up a one-time payment or enroll in automatic monthly payments so the bill comes out of your bank account on a date you choose.
To pay online, go to the City of Gillette's official utility billing website and log in with your account number (printed on your bill). If you do not have an online account yet, you can create one using your service address and account number. The system accepts bank transfers and credit or debit card payments, though card payments may carry a small processing fee.
If you prefer to mail a check, write your account number on the back and send it to the address listed on your bill. Mail payments typically take 7 to 10 business days to post to your account, so plan ahead if your due date is approaching. Paying in person at City Hall is the fastest way to ensure your payment is recorded the same day.
Key Takeaways
- Online payment through the City of Gillette website is the quickest option and allows you to set up automatic monthly payments from your bank account.
- Mailed checks should include your account number on the back and take 7 to 10 business days to process, so send them early if your due date is soon.
- Paying in person at City Hall records your payment the same day and requires no processing time or postage.
- Your account number appears on your printed bill and is required for all payment methods.
- Credit and debit card payments online may include a processing fee, so check the payment screen before confirming.
Setting up automatic payments to avoid late fees
Automatic payments remove the risk of forgetting a due date. Once you enroll, the City of Gillette withdraws the full bill amount from your bank account on a schedule you select — usually a few days before the due date. You control the payment date and can change or cancel the arrangement at any time through your online account.
To set up automatic payments, log into your online account, navigate to the payment settings, and link your checking or savings account. You will need your bank's routing number and your account number, both of which appear on a blank check. The system will verify your account with two small test deposits, which typically post within one to two business days.
If you want to keep paying manually but still avoid late fees, set a phone reminder for five days before your due date. This gives you time to mail a check or log in online without rushing.
What to do if you cannot pay your full bill on time
If you are facing a hardship and cannot pay your bill by the due date, contact the City of Gillette's utility billing office before the bill becomes overdue. The city may offer a payment plan that spreads your balance across several months, reducing the amount due each billing cycle. Payment plans typically require a down payment and a signed agreement.
The city can also provide information about low-income utility assistance programs that may help cover part of your bill. These programs are often run by nonprofit organizations or the state and have their own income limits and application processes. Calling ahead gives you time to gather the documents you will need and understand your options before service is interrupted.
Late fees and service disconnection are serious consequences, but they are not automatic. The city generally provides notice before shutting off water or electric service, giving you a window to make a payment or arrange a plan.
Reading your Gillette utility bill and understanding charges
Your bill shows separate charges for water, sewer, and electric service (if you receive all three from the city). Each section lists the amount you used, the rate per unit, and the total charge. The bill also shows any taxes, fees, or adjustments from the previous month, and it clearly marks the due date and the amount due now.
Water and sewer charges are usually based on the number of gallons you used, measured by a meter at your property. Electric charges depend on kilowatt-hours consumed. If a charge seems unusually high, check whether you had a leak, left a window open during extreme weather, or had guests staying longer than usual. A sudden spike with no obvious cause may indicate a meter problem, which the city can investigate.
Your bill also lists the service address, your account number, and the billing period. Keep this information handy when you call with questions or when you set up online payment.
Contacting the City of Gillette if you have billing questions
The City of Gillette's utility billing office handles account questions, payment issues, and disputes about charges. You can reach them by phone during business hours, or you can send a written inquiry through the city's website. Have your account number and bill in front of you when you call.
If you believe a charge is incorrect, ask the billing office to review your meter reading and usage history. The city can compare your current usage to previous months and check whether the meter is functioning properly. If an error is found, the city will issue a credit to your account.
For service interruptions, billing errors, or disputes that do not resolve with the billing office, you can file a formal complaint with the city. The process and timeline vary, so ask the billing office for the specific steps and any forms you need to complete.
Avoiding common payment mistakes
The most common mistake is mailing a payment without including your account number. Without it, the city cannot match your check to your account, and your payment may be delayed or applied to the wrong account. Always write your account number on the back of the check, even if you include a payment stub.
Another frequent error is assuming that a payment has posted before it actually has. Online payments and automatic transfers take time to clear, even if the city's website shows a confirmation. If you are close to your due date, do not wait until the last day to pay online. Mail payments are especially slow — plan to send them at least two weeks before the due date.
Do not ignore a bill marked "past due" or a notice of disconnection. These are serious warnings, and ignoring them can result in service being shut off. Contact the billing office immediately if you receive a disconnection notice, even if you believe you already paid.
Frequently Asked Questions
Can I pay my Gillette utility bill with a credit card online?
Yes, the City of Gillette's online payment portal accepts credit and debit cards. Be aware that the city or its payment processor may charge a convenience fee for card payments, typically 2 to 3 percent of the bill amount. Bank transfers (automatic payments) do not carry this fee, so they are cheaper if you pay regularly.
What happens if I pay late?
Late fees are added to your account after the due date passes. The amount depends on your city's policy, which is listed on your bill or available from the billing office. If you remain unpaid for 30 to 60 days (depending on the city's rules), the city may issue a disconnection notice and eventually shut off your water or electric service.
How do I change my mailing address for bills?
Log into your online account and update your address in the account settings, or call the City of Gillette's utility billing office with your account number and new address. Changes typically take effect on your next billing cycle. Make sure the city has your correct address so you do not miss a bill.
Can I set up automatic payments for only part of my bill?
Most automatic payment systems withdraw the full bill amount each month. If you want to pay a fixed amount instead, contact the billing office to ask whether they offer that option. Some cities allow partial automatic payments, but you would be responsible for paying the remainder manually.
What should I do if my online account is locked or I forgot my password?
Use the "Forgot Password" link on the City of Gillette's login page to reset it. If you cannot reset it or your account is locked, call the utility billing office and provide your account number and service address. They can unlock your account or help you create a new login.