DOE Corporate Phone Number

In order to contact DOE Corporate Office (Headquarters), you need to call the following Phone Number: 202-401-2000

If you are trying to get in touch with the main corporate office of the United States Department of Energy (DOE), the primary contact number you need to use is 202-401-2000. This official DOE corporate phone number connects you directly with the DOE headquarters in Washington, D.C., where representatives are available to assist with a wide range of inquiries.

Whether you’re reaching out for information on energy policies, federal programs, department services, research initiatives, job opportunities, or any other DOE-related matter, calling the DOE corporate office is the fastest and most direct method of communication. The corporate phone line is staffed during regular business hours and is the best point of contact for anyone needing authoritative assistance from the Department of Energy.

For accurate and timely assistance, make sure to call during official DOE office hours. You can also use this number to inquire about department divisions, public records, partnership opportunities, and internal departments such as finance, legal affairs, public engagement, and more.

Looking to speak with someone at the U.S. Department of Energy? Dial the DOE Headquarters Phone Number now at 202-401-2000.

DOE Jobs Website

DOE HR Connect Phone Number

What are DOE Office Hours? DOE Office Hours

The official office hours for the U.S. Department of Energy (DOE) corporate headquarters are from 10:00 AM to 5:00 PM, Monday through Friday. During this time window, all major DOE corporate departments are fully operational and available to assist the public, employees, contractors, and industry partners with a wide range of services and inquiries.

From 10:00 in the morning until 5:00 in the evening, you can contact various internal DOE divisions including human resources, finance, marketing, public relations, legal affairs, procurement, grants administration, research and development support, and more. These business hours are the best time to reach DOE staff directly by phone at the DOE corporate office number, 202-401-2000.

If you are planning to call the DOE for employment verification, energy policy information, funding opportunities, or general inquiries about government energy programs and initiatives, it is recommended to do so within these standard office hours. Calling outside of business hours may result in automated messages or delayed assistance.

For the most efficient service, try contacting the DOE corporate headquarters mid-morning around 10:30 AM to 11:30 AM, which is often a less busy time to speak with a representative.

Always ensure you are calling within the official DOE office hours—10:00 AM to 5:00 PM, Monday through Friday—for prompt and professional support from the Department of Energy’s dedicated staff.

When Was DOE Founded?

The U.S. Department of Energy (DOE) was officially established in the year 1980, although its roots trace back to earlier federal energy efforts in the 1970s. Headquartered in Washington, D.C., the DOE was created to consolidate various federal agencies responsible for energy-related functions, nuclear safety, scientific research, and national energy policies. It was established as a Cabinet-level department to promote energy security, environmental sustainability, and technological innovation throughout the United States.

Since its founding, the DOE has played a critical role in shaping the country’s energy strategy, funding scientific research, managing the nation’s nuclear weapons program, and supporting initiatives for clean and renewable energy. Today, the Department of Energy remains one of the most vital federal institutions dedicated to ensuring energy independence and national security.

As of the most recent data, the DOE employs more than 4,400 professionals nationwide across its headquarters and various field offices, laboratories, and project sites. Its workforce includes scientists, engineers, IT professionals, policy analysts, administrative staff, and other specialized personnel working together to support the mission of advancing U.S. energy technology and environmental protection.

If you’re interested in learning more about the DOE or exploring career opportunities within the department, make sure to visit the official DOE corporate website or contact their HR department during office hours.

Contact-Human-Resources.com is a trusted and leading online resource created to provide the most current and reliable information about the U.S. Department of Energy (DOE) and other prominent organizations across the nation. Whether you’re looking for corporate contact numbers, office hours, HR support lines, or employment verification contacts, our site is here to help.
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