Alana
Great prices ever
Great prices ever! Everything was handled smoothly, and I truly appreciate their excellent customer service. Highly recommend!

Great
Based on 362 reviews
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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Constellation (constellation.com) has 362 customer reviews on Folks Told, with an average rating of 4.2 out of 5.
362 approved reviews, newest moderated first
Alana
Great prices ever! Everything was handled smoothly, and I truly appreciate their excellent customer service. Highly recommend!
jennifer/victor
I apply for service and recieved nothing with out an explanation. I really dont understand what is going onn.
Reply from ConstellationSep 8, 2026
Hi Jennifer and Victor, We're sorry to hear you have not received an email from us. You should have received a confirmation once you completed your enrollment and then a welcome package once your service starts with us. You can check the status of your enrollment at this link: https://www.constellation.com/solutions/for-your-home/residential-signup/enrollment-tracker.html. We have also sent you an email requesting information. If you would like to respond to that, we can have our customer care team look into your enrollment status. Thank you.
Denise
I put the switch in. Got the email stating the request to switch to constellation has been received. The webpage, when I signed up, said the switch would be effective 9/1. Only 9/1 has come and gone and I have not received any information past the email mentioned above. I would have thought an update would have been sent. Now I’m wondering if the switch will happen.
Reply from ConstellationSep 8, 2026
Hi Denise, We apologize that you have not received your welcome packet from us. You should have received this when your service started. We sent you an email requesting additional information. If you could please respond to that, we can have our customer care team look into this for you. Thank you.
Jaqula
Good customer service and energy provider
Malavan Kanagasabai M.
I am writing to share some critical observations regarding the "Budget Billing" contracts being offered, specifically concerning the flat bill and complementary HVAC coverage promises made by sales representatives. Please be advised that these terms can be misleading. Under the Budget Billing structure, a flat rate is charged for the first few months. However, if your usage exceeds the estimated amount, the bill is subsequently increased to reflect the new, higher rate. Consequently, signing a contract under these terms appears to offer no actual benefit to the customer. I recommend exercising caution before proceeding. Absolutely shocked to feel this after being a 6 years Constellation customer. Constellation looted enough money from me and they will Keep looting from every customer. I have taken my other property out of the constellation.
Reply from ConstellationAug 26, 2026
Hi Malavan, We appreciate you sharing your feedback about the Budget Billing program. We understand your frustration and would appreciate more information. If you could please visit our Facebook page at: https://www.facebook.com/ConstellationEnergy and send us a private message with your address and phone number, we can escalate this to our customer care managers to look into further. Thank you.
Royce C.
They went to the wrong address to install after I called in and verified with an agent.
Reply from ConstellationAug 26, 2026
Hi Royce, We are very sorry to hear about your experience, especially after you called to verify your address. We have sent you an email requesting additional information. If you could please respond to that, we can have our customer care managers look into this further. Thank you.
Connie
no comments
Camilo B.
Easy to choose plan and fast approval process.