Dennis
Posted
electrical generation rate per kwH is…
electrical generation rate per kwH is good

Great
362 reviews
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Constellation (constellation.com) has 362 customer reviews on Consumer Courier, with an average rating of 4.2 out of 5.
362 approved reviews, newest moderated first
Dennis
Posted
electrical generation rate per kwH is good
Dawn
Posted
Friendly and knowledgeable customer service
Karen M.
Posted
It was simple to change and the 90 day cancellation bonus very helpful
Cryssy
Posted
I loved the speedy time to get the lights on
Ken
Posted
sign up was very easy and service was turned on same day.
Ama
Posted
Smooth transition, pleasant staff
Lori
Posted
I signed up for Constellation even though the rate was higher than my utility company’s rate because they offered a $75 gift card. When my welcome email did not reference the gift card I sent an email to confirm I would be receiving it. The email I received in response indicated I would not in fact receive the card and that my enrollment was canceled. I just received my electric bill and was billed by Constellation for the higher rate.
Response from Constellation· Mar 4, 2026
Lori, We are very sorry to hear about your experience. We have sent you an email requesting additional information. If you could please provide that, we will escalate this to our customer care managers to look into further. Thank you.
Stephen C.
Posted
Fast service turn.