Constellation is Here to Serve You!


Offering you energy options is Constellation's mission. For years, Constellation has been providing electricity, natural gas and renewable energy to homes, small and large businesses, and state and federal agencies. Today, nearly 2 million residential, public sector and business customers, including two-thirds of Fortune 100 companies, rely on our commitment to innovation, dependability, transparency and service. Constellation is also one of the top three retail natural gas suppliers in the United States.

Choosing Constellation as your energy supplier offers you:

  1. Timely, personal responses to any and all of your questions, from signing up for energy service to maintaining your account.
  2. Continuous feedback for added value to our products and services. We regularly reach out to our customers to provide us with feedback so we can enhance the services we provide to effectively meet our customers’ needs.
  3. A user-friendly online experience. From our detailed product and services pages to an extensive FAQs page, we aim to provide you with an interactive opportunity that empowers you to make smart, informed choices about the wide array of innovative energy solutions we offer.
  4. Competitive pricing and various payment options. Selecting an energy provider in a choice or deregulated electricity or natural gas state can seem overwhelming, but we offer pricing designed to fit your budget so you can spend your energy on other things.

Why choose Constellation? The better question is why choose anyone else?