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

1226   Reviews

441   Replies

Response Rate:
35.97 %




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





1226 Reviews and 441 Replies for Constellation


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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BEST COMPANY OUT

(5 / 5)

  Love the prices! Pay your bill on time and you will get a great surprise

Jonnie
June 6th, 2020

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Good company

(5 / 5)

  So far this has been a great company to work with at an amazing price. Our contract is almost up so we will see if they are still as competitive as what they were in 2019

Jenn
June 6th, 2020

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Service is ahead of my last two vendors

(5 / 5)

  Good pricing, great communication between myself and vendor. Useful weekly energy costs/comparison's.

J & L Fisher
June 2nd, 2020

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The best!

(5 / 5)

  Ive never paid lower on my electricity bill than I do now!! My order went very smoothly as well. Customer for life!!!

Norma Teran
May 30th, 2020

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Good company

(5 / 5)

  Low cost

Jin
May 28th, 2020

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HAPPY

(5 / 5)

  ALL IS GOOD.
LOVE THE WEEKLY UPDATE ON ELECTRICITY USAGE.

GOTHTOG
May 27th, 2020

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Great Service Provider

(5 / 5)

  I have been with this company now for almost two years. I have nothing negative to say. Everything has been great.

Fred
May 25th, 2020

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Easy

(5 / 5)

  Constellation has been great, I get reminders about my bill and the customer service is great and quick and easy to pay online.

Easy
May 22nd, 2020

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Comfort Electricity

(5 / 5)

  Jumping on with Constellation was a breeze. No hassel at all. Low electric billing and live the weekly updates via email.

Rhonda Kokena
May 21st, 2020

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Customer review

(5 / 5)

  Stress free

Kelly
May 17th, 2020

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Good service

(5 / 5)

  No problem ever, but always looking for the lowest cost service.

Ruth Merwin
May 14th, 2020

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Constellation is great!

(5 / 5)

  Great service and monthly feedback! Really like the data they show each week/month regarding usage.

Kristen F
May 14th, 2020

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Very Good and cheapest service

(5 / 5)

  Very good!

Nil
May 12th, 2020

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Home

(5 / 5)

  I receive a weekly usage report and monthly bill by email. I am satisfied with service and rate.

Double G
May 10th, 2020

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