Martina J.
Satisfied
Easy to apply Pleased with the service Satisfied

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Constellation (constellation.com) has 362 customer reviews on Five Star Index, with an average rating of 4.2 out of 5.
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Martina J.
Easy to apply Pleased with the service Satisfied
blue R.
I felt the customer service representative.I spoke with was very slow in responding took forever.For a simple question. I had gotten an email that said some information was missing on my application to switch to constellation. And it took him forever very, very disappointed.
Response from ConstellationAug 7, 2026
We appreciate you sharing your experience with us and apologize about the delay you encountered. We understand your frustration and have shared your feedback with our customer care managers to ensure our representatives can provide quicker responses in the future. Thank you.
BrendaV
I’ve had Constellation in the past and had no problems at all. I decided to return as they have the best prices. The only problem I’ve had is signing up. It was frustrating as it never showed confirmation that my application was submitted. I tried finding out by texting help center but they couldn’t tell either. So I went through the whole application again.
Response from ConstellationJul 27, 2026
Hi Brenda, We are so sorry to hear about the issue you experienced. We have sent you an email requesting some additional information. If you could please respond, we can have our customer care team make sure there are no other issues with your account. Again, our apologies. We appreciate you choosing Constellation!
Deb
Saved money
Robert N.
Service has been good, maybe a few minor blips. Would like a lower price.
Response from ConstellationJun 23, 2026
Hi Robert, We appreciate your feedback. We have sent you an email requesting some additional information about the "minor blips" you experienced. If you don't mind responding to that, we can share with the appropriate internal teams as we look at ways to continue to improve our services and customer experience. Thank you for leaving your review!
Moya C.
Easy with no hassle
Jeffrey R.
Signing up was easy.
Evelyn
Good very helpful ……