About Constellation Energy

Constellation Energy is an Exelon company that offers competitive plans and services for electricity and natural gas across the United States. Reliability, innovation and customer service are extremely important to Constellation and its approximately 2.5 million residential, public sector and business customers.

About Constellation Energy Deals

ConstellationEnergyDeals.com is operated by Electricity Ratings, LLC. a provider of energy rates, data, and reviews to help consumers make better enery choices.