About Constellation

Constellation Logo

PURA#: 06-07-11

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.



CT Energy Ratings Score:


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


Constellation Customer Engagement

596   Reviews

436   Replies

Response Rate:
73.15 %




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


Constellation Electricity Plans

Plan Company
Rating
Length Price
36 Month Home Power Plan
36 months

/ kwh
more info
24 Month Green Home Power Plan
24 months

/ kwh
more info
9 Month Home Power Plan
9 months

/ kwh
more info


Looking for more options? Enter a zip code and check out all our plans!






596 Reviews and 436 Replies for Constellation


All good

(5 / 5)

  Everything has been great

All good
November 4th, 2019

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Smooth transition

(5 / 5)

  Changing suppliers was quick and easy. A very competitive price and a smooth transition.

Susan
October 21st, 2019

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nice company

(5 / 5)

  process to market switch was easy and service has been great

sg17
September 17th, 2019

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good

(5 / 5)

  good

aj
August 7th, 2019

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Conversion to Constellation

(5 / 5)

  I was amazed with how easy it was to convert my electric service to Constellation. They not only had one of the lowest rates, but also the online process was quick, very easy, and I received emails explaining my account had been created and the cancellation to my previous supplier.

Scott B. from Bethlehem
August 6th, 2019

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Easy Set-up

(5 / 5)

  The entire process of enrolling was fast, easy and efficient. On-line billing set up was also a breeze.

RWR
August 6th, 2019

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Great price, great service!

(5 / 5)

  Highly recommend. If you have good customer service at a great price per therm, why would you want to pay a higher price for gas? I'm totally satisfied with Constellation.

Shawn
July 23rd, 2019

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Love this Energy Company!!!

(5 / 5)

  They have helped me with excellent customer service & great rates!!!

Kelly Blair
July 21st, 2019

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Energy plan review

(5 / 5)

  Everyone should review their energy plans at least once a year. The Texas Electricity ratings site makes it easy and informative. The plans are easy to read and choose from. It was a great experience.

MKU
July 20th, 2019

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Best Source of Gas Prices and Contracts

(5 / 5)

  When the term of my gas service was up I used to go to the PSC website to try and compare prices; however, it is limited. Georgia Gas Savings provides far more options and information and I have saved $ by using them to find the best deal.

MJEvans
July 15th, 2019

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switch over easy

(5 / 5)

  I just made the change over and all has been smooth and seamless so far.

Peter
July 7th, 2019

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Switchover from prior supplier to Constellation went perfectly.

(5 / 5)

  No problems at all with the switch.

Roger
July 5th, 2019

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Quick Service Quick Process

(5 / 5)

  Easy to check on line and fill out application. Confirmation sent quickly to include my price that was guaranteed. Follow up by customer service and installation technician assured me of my installation date. They handled everything. And everything was exactly as they said. Dependable with quality service by all those I talked to.

Jim
July 4th, 2019

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Good choice

(5 / 5)

  Genius

Araceli
July 3rd, 2019

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Weekly Power Consumption Reports

(5 / 5)

  I like the weekly power consumption reports and the price -to-tier plans. So far so good.

TZ
June 25th, 2019

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Great

(5 / 5)

  I am very satisfied with my electric bill every month.

Electric bill
June 16th, 2019

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Great service

(5 / 5)

  Have had no issues. Much lower cost than previous carrier

Great service
June 12th, 2019

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Natural gas

(5 / 5)

  Sign up was very easy. No issues whatsoever. So far so good with their service. 30115

New sign up
June 12th, 2019

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Gas service

(5 / 5)

  Great transition with no issues.

James c
June 8th, 2019

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price and service was amazing

(5 / 5)

  price and service was amazing but canot get same or close rate from what i getting now,thanks

michael kriakos
June 8th, 2019

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