Constellation is the US's largest producer of carbon-free energy and a leader of retail supply of power, natural gas and home services for residences across the nation. Headquartered in Baltimore, their generation fleet produces enough energy to power 15 million homes and is helping to accelerate the nation's shift to clean energy with more than 32,400 megawatts of capacity and annual output that is 90 percent carbon-free. Constellation serves approximately 2 million residential, public sector and business customers, including three-fourths of the Fortune 100.
“
I had a one year contract. No regrets about pricing. Signed back up for three more years ”
— Jack
November 19th, 2020
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(5 / 5)
Great service
(5 / 5)
“
I appreciate the excellent rate! ”
— Amy Edwards
November 10th, 2020
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(5 / 5)
Very good and convenient
(5 / 5)
“
great experience ”
— Cristina
October 28th, 2020
Thank you for the feedback! We're happy you were thrilled with your experience.
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(5 / 5)
great service
(5 / 5)
“
this company provides a great reliable service at competitive prices. ”
— rob
October 26th, 2020
Thank you! We appreciate the feedback. Thanks for being a valued customer.
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(5 / 5)
Great service
(5 / 5)
“
Always professional and courteous. ”
— Marsha
October 6th, 2020
Marsha, Thank you for being a loyal customer!
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(5 / 5)
Very pleased
(5 / 5)
“
I have tried several energy providers over the past few years and Constellation is by far the best! ”
— Kdalton
October 4th, 2020
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(5 / 5)
Constellation
(5 / 5)
“
Awesome experience & very easy to enroll and a lots of option to save. ”
— Joven Taberna
October 1st, 2020
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(5 / 5)
Constellation was a suburb electric provider change.
(5 / 5)
“
Constellation filled our service request initiated through Texas Electricity Ratigs without any issues. Their billing is clear and concise with weekly updates to usage and approximate month to date billing. ”
— Clay S.
October 1st, 2020
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(5 / 5)
Best price overall
(5 / 5)
“
The price for the electricity most months was less than all of the service charges and destination charges from the illuminating company. That saved us a lot of money in every season ”
— Muddogs33
September 30th, 2020
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(5 / 5)
Savings
(5 / 5)
“
Great experience no problems ”
— Brian
September 29th, 2020
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(5 / 5)
Good company. No hassle. Good service.
(5 / 5)
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Happy with the pricing and service. No real complaints. ”
— Khan
September 25th, 2020
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(5 / 5)
Evan's constellation experience
(5 / 5)
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no problems ”
— Evan Black
September 25th, 2020
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(5 / 5)
Our experience with Constellation
(5 / 5)
“
Emailed weekly updates on usage. Posting payments quickly after receiving them. Good rates. Courteous Customer Care. ”
— SBA
September 20th, 2020
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(5 / 5)
Constellation Rocks!
(5 / 5)
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No hassle. ”
— Caroline
September 4th, 2020
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(5 / 5)
HAPPY CONSTELLATION REVIEW
(5 / 5)
“
I have enjoyed being with Constellation since I moved back to Houston. Never in my lifetime have I ever had such a lower priced Electric bill since living in Houston. AT one time HL& P-"RELIANT was the monopoly here in Houston. They charged more for my utility bill in my small apt as opposed to my larger home IN NW. I am so glad RELIANT energy now has other competitors. ”
— RAYREY
September 1st, 2020
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(5 / 5)
I am very happy with Constellation
(5 / 5)
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No problems whats so ever with the company. ”
— S. Palmer
September 1st, 2020
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(5 / 5)
Bud
(5 / 5)
“
Very good ”
— Buddy Phillips
August 26th, 2020
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(5 / 5)
Great Customer Service
(5 / 5)
“
Constellation provides competitive pricing and excellent customer service. I am staying with them because of that. ”
— Lolo
August 10th, 2020
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(5 / 5)
Great value
(5 / 5)
“
Looked online ,Constellation great value and chose 3 yr guaranteed price ”
