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


reb

(4.4 / 5)

  Have been very happy with star for 3 years

Rick
May 30th, 2018

We are so happy to hear that you had a great experience with Constellation, its been our pleasure!

Constellation Responds September 26th, 2018
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Your quotes are wrong

(4.4 / 5)

  I just renewed after a year. I slipped, but they did warn me my plan was expiring, so it was my fault. I'm not a huge fan of their website, but their customer service is good.

I have had no problem with StarTex. I find them to be near the lowest price with 100% wind; the lowest of any company I've heard of.

Sandy
May 30th, 2018

We are so happy to hear that you had a great experience with Constellation, its been our pleasure!

Constellation Responds September 26th, 2018
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Great!

(4.4 / 5)

  When we signed up, StarTex had very competitive rates. I like being able to pay online (and not pay a fee), and I also like not being required to pay by automatic draft. We have never had a problem with service. In fact, the only problem I have ever had was that my initial request for e-billing apparently didn't go through; luckily I caught it before the due date of our next bill so we didn't get a late fee. My sister also signed up for StarTex on my recommendation when she moved.Now that we are looking at renewal, a few other companies appear to have better rates. However, StarTex's minimum usage requirements and base charges if you don't meet the minimum are much lower than everyone else's so I will be crunching some numbers before I make my decision. Overall we have been very happy with StarTex.

S. Brown
May 30th, 2018

Hello, thank you for your kind words. If you still need assistance with reviewing rates, please contact me directly at jennifer.lewis@startexpower.com, and I will be more than happy to assist you. Thank you, again!

Constellation Responds June 29th, 2012
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It's A Hassle To Switch

(4.4 / 5)

  I had a great experience with Star Tex but my contract is up for renewal. I have found a rate much lower to switch. It's a shame that I have to do this but I'm nolt going to pay between $25.00 to $30.00 a mopnth extra to stay.

Robert
May 30th, 2018

Hello Robert, thank you for your post. I was unable to locate your StarTex Power account. If you are still a StarTex Power customer, please feel free to contact me directly at jennifer.lewis@startexpower.com, as it would be my pleasure to attempt to retain your patronage. I look forward to hearing from you! Best regards, Jennifer Lewis

Constellation Responds July 27th, 2012
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StarTex Power - Good Experience

(4.4 / 5)

  I have been with StarTex a couple of years and have been extremely pleased with them. However, like so many other customer reviews of StarTex, their rates seem not to be among the most competitive whenever your contract has to be renewed. As my contract is near expiration, I again will be forced to seriously consider other companies because of lower rates.

Billy R. Schulze
May 30th, 2018

Thank you for taking the time to give us feedback. It is through feedback such as yours that we are able to provide our customers with the best experience possible. Dont hesitate to reach out to us with any questions you may have.

Constellation Responds September 26th, 2018
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Highly Recommended

(4.4 / 5)

  I have been with Star Tex for about two years. They have very competitive rates and good customer service. We saved lots of money over Reliant or TXU.

JB
May 30th, 2018

We are so happy to hear that you had a great experience with Constellation, its been our pleasure!

Constellation Responds September 26th, 2018
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Happy with StarTex service

(4.4 / 5)

  I have had StarTex for 4 years now, very happy with service, Have not had any issues pay on time no billing problems. My account is up for renewal and I am finding several other companies that are offering a lower rate, enough to make me consider switching.

Rose C Funk
May 30th, 2018

We are so happy to hear that you had a great experience with Constellation, its been our pleasure!

Constellation Responds September 26th, 2018
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No stadiums, no frequent flyer miles. Just cheap juice.

(4.4 / 5)

  I got exactly what I paid for -- reliable service and a good price. The website is no-frills, but perfectly functional. I'm very satisfied.

Matt
May 30th, 2018

We are so happy to hear that you had a great experience with Constellation, its been our pleasure!

Constellation Responds September 26th, 2018
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Competent Customer Service - Reasonable Rates

(4.4 / 5)

  I have been with StarTex Power for at least 3 years now and through it all have never had any issues with their customer service. I have been able to connect to a REAL PERSON every time I call and am never charged ridiculous extra fees for making a payment with a live person. Even when we were going through financially tight months, StarTex never disconnected our power and would contact us if there was a late payment. BTW, they never charged me a late fee either. It's the first electric company I've had, and I've had many (count 4 years of college + 3 of grad school moving almost every year), where I felt that the people working in the company are human and understand when life gets in the way of yes, even the bills. Today, I was up for renewal of contract and I didn't even have to ask for bonus retention offers. The customer rep, Renee, went out of her way to find a deal for me. StarTex - you are keeping this customer! (And I'm going to bring along a few friends too) I personally think that although they might not have the cheapest rate out there, their customer service is valuable enough to justify the rate difference.

Monica T
May 30th, 2018

Thank you for your remarks Ms. Monica T. StarTex Power appreciates your business!

Constellation Responds January 16th, 2013
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3 month renewal

(4.4 / 5)

  I have been with StarTex now for 15-16 months. The first year I signed a one year contract and then renewed my contract for three months after that due to the big price difference in the price with the three month plan and one year plan. My apartment lease is about to expire in six months but StarTex doesn't offer any six month plans. Instead, I renewed my contract for another three months but I had to call them personally to get a manager's approval to renew a three month contract at the "new customer" rate. StarTex should make the process easier by allowing existing customers to do it online. Why not reward existing customers by encouraging them to stay with StarTex instead of discouraging them to go elsewhere. Offer them a discount or some other incentive to stay. It's tempting to change when all types of offers are being made by other utility companies but due to good customer service and having no billing issue, I'll stay with them for now. Three months can go by fast, so if you don't want to deal with constant contract renewals, try to get locked into a plan that suites your needs.

ReneeSusan
May 30th, 2018

Thank you for your feedback; StarTex Power is more than happy to investigate the issue described in your review, as our customers are our #1 Priority. Please email us at Service@StarTexPower.com, with your account details, StarTex Power would appreciate the opportunity to address your concerns

Constellation Responds April 17th, 2013
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Good company-needs a little tweaking

(4.4 / 5)

  I have done a review on startex before and continue to be a current customer. The only thing they need to change is when you want to renew on the 3 month plan that power to choose has for startex, they need to have that available on their website instead of having to call customer service and get a supervisor to override it so you can renew as a current customer. I was told in the past by e-mail that startex treats current and new customers the same so that everyone can get the same rate. How about making it easier for that to happen. I am pleased with them as my electric provider and their customer service is very good. Also they are owned by Exelon now.

Keven Gigout
May 30th, 2018

Thank you for your feedback; StarTex Power is more than happy to investigate the issue described in your review, as our customers are our #1 Priority. Please email us at Service@StarTexPower.com, with your account details, StarTex Power would appreciate the opportunity to address your concerns

Constellation Responds May 14th, 2013
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I want to renew with them, but not competitive for loyal 5+ yr customers

(4.4 / 5)

  I was truly hoping to stay with this company after being a customer for about 5 years. I've had excellent customer service since day one and great rates each 12 month renewal. This year I just can't seem to get a rate in the range I am seeking and will probably have to look elsewhere. I wanted to lock in for 24 months but they are higher than several others and just won't budge. Oh well, that's the world of competition!

Kim G
May 30th, 2018

Thank you for your feedback; StarTex Power is more than happy to investigate your concerns described in your review, as our customers are our #1 Priority. Please email us at Service@StarTexPower.com, with your account details, StarTex Power would appreciate the opportunity to address your concerns.

Constellation Responds July 25th, 2013
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Great Company

(4.4 / 5)

  They were my electricity provider for 2 years while in college. My 6 mo. contract at my current residence is about to expire. Unfortunatelly, I have move on to a diff. provider for better rates.

Luis Ramirez
May 30th, 2018

Thank you for your feedback; StarTex Power is more than happy to investigate your concerns described in your review, as our customers are our #1 Priority. Please email us at Service@StarTexPower.com, with your account details, StarTex Power would appreciate the opportunity to address your concerns.

Constellation Responds August 7th, 2013
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Good bye old friend!

(4.3 / 5)

  I've been with Star Tex for 5 years and have had absolutely no problems whatsoever. On the rare occasion that I have called customer service I have found them to be courteous and knowledgeable. Alas, I now find myself with much trepidation, preparing to switch to a new provider with a better rate. I am sorry to say goodbye to Star Tex, but I have my budget to consider.

Susan
May 30th, 2018

Susan, it is unfortunate to hear you have left the StarTex Power family. I sincerely hope the new provider doesnt have any hidden fees in their plan that may cause their competitive rate to be higher than it appears. Please do not hesitate to contact me directly should you be interested in switching back to StarTex Power, as it would be my pleasure to assist you! Jennifer Lewis, Office of the President

Constellation Responds May 8th, 2012
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No problems so far

(4.3 / 5)

  Online payment structure is great. Prices are competitive. I haven't had to use their customer servicee as of yet. I've been with this electric provider for several months now. Woul definitely reccommend!

E. Martinez
May 30th, 2018

Thank you! We value your patronage!

Constellation Responds June 29th, 2012
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Good choice to lower the current rip offs

(4.2 / 5)

  Rate is good the penalties are a little ridiculous

Residential home owner
February 18th, 2025

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nurse

(4.2 / 5)

  great service

vanilla
September 17th, 2023

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Bill went way up!!!!!!!!!!!

(4.2 / 5)

  Bill went way up but experience was great


July 22nd, 2023

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Good deal

(4.2 / 5)

  went on line after receiving the NG bill with the exorbitant increase. Found Constellations 36 month plan and signed up' Had some start up issues but all got resolved. Called and chatted with a nice representative to understand the billing process. Already recommended to my children

bert
February 10th, 2023

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Good service

(4.2 / 5)

  Had no problems with any part of the order process other than length of time to complete my order

Frank
July 18th, 2022

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