Constellation - Company Information




About Constellation

Constellation Logo

PURA#: 06-07-11

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.



CT Energy Ratings Score:


( 3.4 / 5 )
Our rating criteria
All Providers Ranked From High To Low


Constellation Customer Engagement

1205   Reviews

441   Replies

Response Rate:
36.60 %




This graph ranks Price, Plans, Promotion, Order Experience, Customer Service, Billing, Account Management, Likelihood to recommend and Overall score of Constellation





1205 Reviews and 441 Replies for Constellation


GREAT SERVICE

(5 / 5)

  GREAT SERVICE

7/31/2020
July 31st, 2020

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Economical Plan

(5 / 5)

  Sign up was a breeze. Long term guaranteed rate. Have not had a reason to contact Customer Service.

Richard
July 23rd, 2020

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1 Year With Constellation

(5 / 5)

  Really surprised with rates. Happy, and have already referred several people to Constellation.

Jackie
July 13th, 2020

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Good Energy

(5 / 5)

  Smooth

Baw Liu
July 10th, 2020

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Easy as pie

(5 / 5)

  Very easy and efficient change over.

Jim
July 6th, 2020

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Very pieased

(5 / 5)

  Great service, zero problems.

Fred Topshe
July 6th, 2020

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Constellation

(5 / 5)

  Love the rates

Tina
July 4th, 2020

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Owner

(5 / 5)

  Good price and service, hope to continue offer with low price then I will continue to stay on

Steven
July 1st, 2020

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Electric review

(5 / 5)

  Good

Seong sook Han
June 30th, 2020

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Rating

(5 / 5)

  No complaints, very good customer service.

Curt
June 26th, 2020

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They are not all the same.

(5 / 5)

  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?

Paul
June 26th, 2020

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Review

(5 / 5)

  9mon contract - no issues and def saved $$

LS
June 24th, 2020

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Happy so far.

(5 / 5)

  Sign up was easy.

Happy so far.
June 23rd, 2020

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saving me money

(5 / 5)

  was paying too much with other company.

fishrman
June 11th, 2020

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Affordable electricity

(5 / 5)

  Better than expected

Electricidad casa
June 8th, 2020

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Changing Gas Plans

(5 / 5)

  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.

Rosemary Mackey
June 7th, 2020

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I am sticking with Constellation

(5 / 5)

  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.

Wende
June 6th, 2020

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Good

(5 / 5)

  Great

Constalation
June 6th, 2020

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Best rates

(5 / 5)

  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.

DeAnn L.
June 6th, 2020

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Great Company! Great Service!

(5 / 5)

  One of the best providers I have used. Hopefully when it is renewal time, they will offer the same plan if not better.

Happy happy happy
June 6th, 2020

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