I’ve used constellation before but had to move away due to cost. Right now the are the best value on the marketplace
Sign up was easy and you had the best rates at the time
About Constellation
Data updated- Website
- constellation.com
- Category
- Utilities
- Location
- United States · Baltimore
- Status
- Unclaimed
- Last 12 months
- 65 reviews
- Replies to negative
- 83% (5/6)
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Is Constellation legit?
Constellation (constellation.com) has a 4.5 out of 5 rating on OK.one, based on 66 user reviews collected here. It is listed under Utilities and its reputation is excellent. 85% of reviews are 4 stars or higher and 6% are 1 star; The business has replied to 83% of negative reviews; 65 of them were added in the last 12 months. Last updated 2026-08-10.
What people say
Please give notice before current term…
Please give notice before current term expires with new rate. Thanks
Easy decision and clearly eversource…
Easy decision and clearly eversource lies out of their a** on their website it states it’s 10 cents a kilowatt. Oooook. My dad’s bill was always $520-$600/$700 with them they sent a letter saying they wanted him back and would give him some deal. I called bs but he didn’t listen. So for months again he was getting ripped off until I changed him back to constellation. Even the first month changed wasn’t a full one it had gone down a bunch. This past bill was $325!!!!! What!!!! His previous eversource one was $558 when I signed him up again it was 13cents for you. So make that make sense! How is eversource “10 cents” that’s why I call bs. Love you guys and I hope my dad doesn’t make another dumb choice falling for their crap cause they aren’t winning. Tyyyyyyy.
Service and Price
Price is a little higher than I want, but the length of the service was what made me switch back to Constellation.
Happy and pleasantly surprised....
When I called Constellation customer service to inquire if I would be able to get their new, lower rate since I had just signed up for their service less than a month before, the gentleman was very pleasant and helpful. They did give me the lowest rate and I was both pleased and grateful. 🐦💗
The understanding the willing to go above and beyond to help someone out
Everything I call or have any concerns are any kind of doubts Everyone's always willing to help me out to explain things to go above and beyond to make sure that I get the best quality service you all always offered me. So that's why I choose to continue having you guys for my electrical services. Thank you so much.