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Constellation Reviews | Read Customer Reviews of constellation.com

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Energy & Power
Constellation

ConstellationReviews of constellation.com

1310 Point Street, Baltimore, Maryland

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4.2

Great

362 reviews

Constellation4.2

Reviews362 About Contact

About Constellation

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Constellation (constellation.com) has 362 customer reviews on Consumer Courier, with an average rating of 4.2 out of 5.

Also known as: constellation.com
Website: constellation.com
Category: Energy & Power
Location: Baltimore, Maryland
Listed on Consumer Courier: 2026

About these reviews

Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
The score is the plain average of the published reviews on this page.
The company replied to 24% of reviews.
Most recent review: October 2026.

How we calculate scores

Rating breakdown

5 star71%
4 star9%
3 star4%
2 star4%
1 star13%

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Contact & location

(855) 465-1244
constellation.com
1310 Point StreetBaltimore, MD 21231

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Constellation reviews

Showing 256 reviews with 5 stars · Clear filters

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Marian
Posted May 24, 2026
The price and the perks
The price and the perks
Report
Pam M.
Posted May 24, 2026
easy to switch
easy to switch, let me link to my old account.
Report
Cynthia
Posted May 23, 2026
Savings
Finally I’m saving money, they seem to be the best
Report
SI
Posted May 23, 2026
Great prices and service
Great prices and service
Report
Dick
Posted May 22, 2026
Please give notice before current term…
Please give notice before current term expires with new rate. Thanks
Report
George
Posted May 22, 2026
Easy Switch and got a good rate
Easy Switch and got a good rate
Report
Michael P. G.
Posted May 20, 2026
Savings!!!!
Savings!!!!
Report
Charles C.
Posted May 20, 2026
Very easy to work with
Very easy to work with
Report

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