How Delmarva Bill Pay Works and What to Expect

What Delmarva Bill Pay is and who can use it

Delmarva Bill Pay is the online and phone bill payment system run by Delmarva Power & Light, the electric and natural gas utility serving parts of Delaware, Maryland, and Virginia. If you receive a bill from Delmarva Power & Light, you can use their bill pay service to make payments without mailing a check or visiting a payment location in person.

The service is available to all Delmarva Power & Light customers with an active account. You do not need to be a bank customer or use any particular payment method — Delmarva accepts payments from checking accounts, savings accounts, debit cards, and credit cards, though fees may vary by method.

Delmarva Bill Pay lets you pay your full balance, a partial amount, or set up automatic recurring payments. You can also view your payment history and account balance through the same system.

Key Takeaways

• Delmarva Bill Pay is the official payment system for Delmarva Power & Light customers and works through their website or by phone at 1-800-375-3500.
• You can pay with a bank account (ACH transfer), debit card, or credit card, though credit card payments typically include a processing fee.
• Payments made online usually post within one to two business days; phone payments may take slightly longer depending on the time of day you call.
• You can set up one-time payments or automatic recurring payments, and you can view your payment history and current balance anytime through your account.
• If you miss a payment or fall behind, contact Delmarva directly to discuss payment plans or hardship programs that may be available in your state.

How to pay online through Delmarva's website

To pay online, go to the Delmarva Power & Light website and log into your account using your account number and password. If you do not have an online account yet, you will need to create one first — this usually takes a few minutes and requires your account number, which appears on your bill.

Once logged in, select "Make a Payment" or "Pay My Bill" (the exact wording varies slightly). Enter the amount you want to pay, choose your payment method (bank account, debit card, or credit card), and confirm the payment date. If you pay by bank account (ACH), there is typically no fee. If you pay by card, Delmarva or their payment processor will charge a fee — the amount is shown before you confirm, so you can see the total cost.

After you submit the payment, you will receive a confirmation number. Write this down or take a screenshot. The payment will post to your account within one to two business days in most cases. You can check the status of your payment by logging back into your account.

Paying by phone or mail if you do not have online access

If you prefer not to use the website, you can pay by phone by calling Delmarva's customer service line at 1-800-375-3500. A representative will ask for your account number and the amount you want to pay, then walk you through the payment method options. Phone payments are processed the same way as online payments, and you will receive a confirmation number.

You can also mail a check to the address shown on your bill. Mailed payments take longer to post — typically five to seven business days or more depending on mail delivery time — so if you are close to a due date, mailing is riskier than paying online or by phone.

Some Delmarva customers can also pay in person at authorized payment locations, though these vary by region. Call 1-800-375-3500 to ask whether a payment location near you accepts walk-in payments.

Setting up automatic payments

If you want your bill paid the same way every month without logging in each time, you can set up automatic recurring payments through your online account. Log in, go to "Billing" or "Payment Settings," and select "Autopay" or "Automatic Payments." Choose the payment method, the amount (usually your full bill), and the date each month you want the payment to be taken.

Automatic payments are deducted on the date you choose, so pick a date after you receive your bill but before the due date. Most customers choose the due date itself or a few days before. You can change or cancel automatic payments anytime through your account, so there is no long-term commitment.

If your bill amount varies month to month (as most utility bills do), you have the option to pay a fixed amount or to let the payment adjust to match your bill. If you choose a fixed amount, make sure it covers your typical bill so you do not fall behind.

What happens if a payment fails or is declined

If a payment is declined — for example, because your bank account does not have enough funds or your card has expired — Delmarva will notify you, usually by email or phone. The payment will not post, and you will still owe the full amount. You will need to make the payment again using a different method or account.

If you have automatic payments set up and a payment fails, the automatic payment will not retry on its own. You must contact Delmarva or log into your account to make the payment manually. Do not wait — a failed payment can lead to a late fee or service interruption if your account falls too far behind.

If you know a payment will fail (for example, because you do not have the funds yet), call Delmarva at 1-800-375-3500 before the payment date. They can discuss payment plans, budget billing, or hardship programs that may help you catch up without service being shut off.

Understanding payment posting times and due dates

When you make a payment online or by phone, the money leaves your bank account or card when ready, but it may take one to two business days to post to your Delmarva account. This means if you pay on a Friday, it might not show up in your Delmarva account until Monday or Tuesday. During this time, your account still shows as unpaid, so do not assume the payment is complete just because the money left your bank.

Your bill's due date is the important date for payment to post to your account. If you pay after the due date, you may be charged a late fee even if the payment is still processing. To avoid this, pay at least two business days before the due date. If you are paying by mail, allow at least five to seven business days.

If you have automatic payments set up, the payment is deducted on the date you chose, so make sure that date is before or on the due date, not after.

Viewing your payment history and account balance

Every time you log into your Delmarva account online, you can see your current balance, the amount due, and the due date. You can also view a list of all payments you have made over the past 12 to 24 months, including the date, amount, and confirmation number for each payment.

This history is useful if you need to prove you made a payment or if you are trying to track down a missing payment. If a payment does not appear in your history within two business days of making it, contact Delmarva customer service to confirm it was received.

You can also view your billing history — past bills, the charges on each bill, and how much you paid each month. This helps you understand your usage patterns and spot any unusual charges.

Frequently Asked Questions

Is there a fee to pay my Delmarva bill online?

There is no fee if you pay by bank account (ACH transfer). If you pay by debit card or credit card, Delmarva's payment processor charges a fee, usually between $1.50 and $3.95 depending on the payment method and amount. The fee is shown before you confirm the payment, so you know the total cost upfront.

What if I pay my bill but it still shows as unpaid?

Payments take one to two business days to post after you make them. If more than two business days have passed and the payment still does not appear, log into your account and look for a confirmation number from when you made the payment. Call Delmarva at 1-800-375-3500 with that number so they can track down the payment.

Can I set up automatic payments for a partial amount instead of my full bill?

Yes. When you set up autopay, you can choose any amount, not just your full bill. Some customers do this to make smaller, more frequent payments. Just make sure the amount you choose covers your bill each month so you do not fall behind.

What should I do if I cannot pay my full bill this month?

Contact Delmarva at 1-800-375-3500 before your due date. They can discuss payment plans that spread your balance over several months, budget billing that smooths out seasonal spikes, or hardship programs available in Delaware, Maryland, or Virginia. Calling before you miss a payment is much better than waiting until after.

Can I dispute a charge on my Delmarva bill through bill pay?

Bill pay is only for making payments, not for disputing charges. If you think a charge on your bill is wrong, call Delmarva customer service at 1-800-375-3500 or log into your account and look for a "Report a Problem" or "Contact Us" option. They will investigate and adjust your bill if the charge was an error.