Constellation Energy

Constellation Energy is a registered supplier of Zentility

Constellation Energy

Constellation Energy is a registered supplier of Zentility

About

Constellation, an Exelon company, is one of the leading competitive energy suppliers in the United States, providing natural gas, solar, energy management, and more to over 2.5 million residential, public sector and small businesses, and 100,000 larger commercial businesses.

Constellation focuses on providing integrated energy solutions — from electricity and natural gas procurement and renewable energy supply to energy efficiency and supplies energy solutions.

Today, Constellation Energy offers energy solutions to residential customers, as well as small businesses, commercial businesses, government, and wholesale energy supply.

Service Type

  • Commercial
  • Residential

Service Areas

  • Connecticut
  • Delaware
  • Georgia
  • Illinois
  • Indiana
  • Kentucky
  • Massachusetts
  • Maryland
  • Michigan
  • Nebraska
  • New Jersey
  • Ohio
  • Pennsylvania
  • Texas
  • Virginia
  • Wyoming
  • Washington D.C.

Contact

Commercial

Telephone: 844-6-ENERGY

TX Residential

Telephone: 866-917-8271

GA Residential

Telephone: 877-677-4355

Other Residential

Telephone: 855-465-1244

Website

www.constellation.com