Constellation, an Exelon company, is one of the leading energy suppliers in the United States. Offering you energy options is Constellation’s mission. For years, Constellation has been providing electricity, natural gas or renewable energy to homes, small and large businesses and state and federal agencies.
With a reputation for excellence, Constellation serves nearly 2 million customers, including two-thirds of Fortune 100 companies, who rely on Constellation’s commitment to innovation, transparency and service. That is the kind of value you and your communities can expect from Constellation.
Constellation Energy is one of the largest conglomerates in North America. They operate over 35 power plants in 11 states and are one of the leading competitive suppliers of electricity and natural gas, as well as Baltimore Gas & Electric, their regulated utility in central Maryland.
In 2012 Constellation was purchased by Exelon, which has business activities in 47 different states. Exelon is the largest competitive power generator in the United States and is the second largest electricity and natural gas supplier in America.
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“ So far, so good! ”
“ GREAT SERVICE ”
“ Sign up was a breeze. Long term guaranteed rate. Have not had a reason to contact Customer Service. ”
“ Really surprised with rates. Happy, and have already referred several people to Constellation. ”
“ Smooth ”
“ Very easy and efficient change over. ”
“ Great service, zero problems. ”
“ Love the rates ”
“ Good price and service, hope to continue offer with low price then I will continue to stay on ”
“ Good ”
“ No complaints, very good customer service. ”
“ These companies are only bill processors, but they are not all the same. Our prior provider, XOOM, cut off service for non-payment when their own web site was showing the bills were paid. Then it too two weeks to get the gas back on. No heat and ice cold showers anyone? ”
“ 9mon contract - no issues and def saved $$ ”
“ Sign up was easy. ”
“ was paying too much with other company. ”
“ Better than expected ”
“ Like everyone, I want to save money on my utilities and when it was time to look for the best pricing for my gas consumption for the coming year, I did my due diligence. Constellation provided savings and an easy mechanism to change. ”
“ I switched to Constellation one year ago. I have nothing but rave reviews for them. My bills are the lowest they have ever been in 18 years. I am sticking with Constellation. ”
“ Great ”
“ I love Constellation. I had only been a Reliant customer. No more! My monthly charges are less than half of what I was paying. Will renew with Constellation and never go back. ”