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

1257   Reviews

441   Replies

Response Rate:
35.08 %




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





1257 Reviews and 441 Replies for Constellation


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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Vast options to choose from

(5 / 5)

“  I really liked my experience on choosing the provider and the customer service provided by Constellation. ”

— Alfredo Pereira
May 9th, 2020

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Good company

(5 / 5)

“  Good price, easy to make payments, good experience! ”

— Norma J
May 7th, 2020

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Excellence Service All Around

(5 / 5)

“  Overall great service. ”

— Marvis Stewart
May 6th, 2020

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Constellation Review

(5 / 5)

“  Costellation exceeded my expectations. They advise me of my weekly usage, their pricing was the best value in the market I could find, service has been exceptional. No negative surprises, some positive surprises. ”

— Happy Customer
April 29th, 2020

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Pleased with Constellation!!

(5 / 5)

“  I called Constellation to make sure I was getting a reasonable rate and they worked with me and were very patient and helpful! ”

— Stace
April 21st, 2020

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Good all around experience

(5 / 5)

“  Company was easy to work with and gave me the best price that was available ”

— David c
April 21st, 2020

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Great Energy Company

(5 / 5)

“  Helped me get the best rate possible. ”

— Kelly
April 20th, 2020

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Great

(5 / 5)

“  Very good ”

— Review
April 17th, 2020

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New Home Owner Review

(5 / 5)

“  Great experience so far. ”

— Carolyn
April 17th, 2020

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Good company

(5 / 5)

“  Good cheap plans. ”

— AK
April 14th, 2020

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Excellent service and prices!

(5 / 5)

“  I am always skeptical of new power companies but gave them a shot because of their competitive prices. I'm glad that I did because they've provided exceptional service and I've saved a ton of money with them! ”

— GaPeach
April 13th, 2020

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