Duke Energy (IN) Business Customer Service

Phone Number & Getting a Rep

Duke Energy (IN) Business Customer Service number

800-774-1202
Toll-free·Calls Business Customer Service·See main phone number & contact info
Q:

How do I talk to a human at this Duke Energy (IN) number?

A:Direct to a human
Q:

Does this phone number work 24/7?

A:No. Hours for this phone number are Mon-Fri 7am-7pm. The least busy day is Friday, and the most busy day is Thursday. See below for more and to learn where this data comes from.
Q:

How long will I have to wait to speak to Duke Energy (IN) Business Customer Service?

A:The average hold time is 3 minutes. The longest hold times are on Thursday, and the shortest are on Tuesday.

All Duke Energy (IN) customer service contact information

This is the #2 most popular Duke Energy (IN) phone number out of 3. Click above to go back to the main customer service number and other contact information, including Duke Energy (IN) email addresses, twitter handles, and live chat options.

More Duke Energy (IN) Customer Phone Numbers

Residential Customer Service

800-521-2232
Main phone number · Toll-free · Mon-Fri 7am-7pm EST · Press 1 · What's the phone number on your account? You can also say "find my account another way" or say "I am a new customer."

Contractor Customer Service

800-774-0246
Toll-free · 24 hours, 7 days · Just wait on the line · Remain on the line, and your call will be transferred to the next available specialist.

How do I get through the phone menu to a real live person?

GetHuman researchers routinely call this Duke Energy (IN) phone number to document the phone system.
Here is our latest tip for weaving through the phone menu to get to a real person the fastest: Direct to a human
Here is how our research team describes the way the Duke Energy (IN) phone system greets you: What's the phone number on your account? You can also say "find my account another way" or say "I am a new customer."
Below are some clips we've found from Duke Energy (IN)'s phone menus and tips that help give an idea of what you will encounter when you call. We've highlighted why they are important as well:

Heard when the phone system first answers

"Duke Energy business line. This call may be recorded. We're enhancing security for all customers with online profiles later this year. If you access your account through the business or landlord portal, check duke dash energy dot com slash enhanced secure security for important details about the upcoming transition. Just so you know, our customer care specialist may not be available right now, but I can still help."
Excerpt from a call with Duke Energy (IN)
Saturday, November 8, 2025 1:09 PM

What are the hours and when should I call?

Duke Energy (IN) operates the call center for this 800-774-1202 phone number Mon-Fri 7am-7pm. The short answer is that you should call on a Friday. This observation and the following section are based on analysis of a sample set of 4,791 calls made in the last 90 days using our free, web-based phone (see above).
An important note: busy times vs hold times vs best time to call
When we refer to busy or less busy times, we are talking about the volume of calls. The busiest times are when the most people are calling this Duke Energy (IN) phone number (least busy times have fewer people calling). This high call volume does not necessarily mean that you will have a long hold time when you call. Companies like Duke Energy (IN) staff their call centers differently based on the time of day and day of the week, so you may experience a shorter wait on hold at the busiest of times. When we refer to the best time to call, we are referring to the optimal combination of lower call volume and shorter wait times.

The least busy time to call

The least busy day to call Duke Energy (IN) is Friday. The most busy day to call is Thursday. Again, this is based on a sample of 4,791 calls made with our AI-powered, web-based phone in the last 90 days.

The shortest wait on hold

We measured the shortest hold times to be on Tuesday. The longest wait in the queue on average occurs on Thursday.

The best time to call

In summation, the best day to call Duke Energy (IN) is Friday. This is not the day with the shortest wait on hold in the phone system, but we still recommend it for its ideal combination of low call volume and short hold times. Plus we believe that Duke Energy (IN) staffs the call center well on Friday.

Why call this Duke Energy (IN) number?

Below is a sample of recent calls to Duke Energy (IN), and their purpose. Are any of these similar to the reason you are trying to call?
: ""
- From a call lasting 1m 24s , Nov 22, 2025 7:30 PM
: ""
- From a call lasting 1m 34s , Nov 8, 2025 1:09 PM

Calling this Duke Energy (IN) Customer Number

Duke Energy provides electricity and natural gas services to customers in several states. People often call the company to ask about new services, stop their service, or resolve billing issues.

A person moving to another residence or who is new to one of Duke Energy's service areas might want to know whether the company requires a security deposit to start new service. I called the company's 800-774-1202 phone number to ask that question.

The automated voice response system began by asking me questions to help me get the information or services I wanted. It asked for my account phone number. I couldn't provide that information since I don't have a Duke Energy account.

The system also told me about same-day and Saturday options for starting service and said I could visit the company's website to learn more.

Assuming I was ready to start service, the system requested the new service address and my Social Security number. The automated voice offered a link to an online form. I didn't provide a new service address and declined the link for the online form. I was not ready to sign up for a new account, so I didn't respond to any further requests.

Next, the system said there would be a 13-minute wait to speak to a customer service specialist. However, it also told me I could get a call back. I agreed and gave the system my name. After about five minutes, my phone rang.

A Duke Energy customer service representative answered to verify that I wanted to set up an account. I shared that I had a Duke Energy account several years ago and needed to know what is currently required to set up an account.

Specifically, I wanted information on the type of deposit the company requires to set up a new account. The representative told me she didn't know exactly how much the deposit would be. She said I didn't need to pay a deposit upfront, as the company could include it in the first month's bill. That was the only information I needed, so I thanked her and concluded the call.

What I liked about calling this Duke Energy customer service number is that the system promised a call back, and it happened within five minutes. The representative was friendly and answered my question within seconds.

Offering an alternative for callers needing same-day or Saturday service through the Duke Energy website is considerate and convenient. That's an excellent option, especially if it allows customers to start service outside regular business hours.

Christian has been writing about long hold times and customer service call center experiences since 2010. He's been featured in Bloomberg, the Wall Street Journal and the Boston Globe.

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