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Constellation Reviews | Read Customer Reviews of constellation.com

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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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Emma
Posted Feb 28, 2026
I have no comment
I have no comment
Report
JENNIFER F.
Posted Feb 15, 2026
Handled the our electricity need very…
Handled the our electricity need very efficiently.
Report
PaulCustomer
Posted Feb 7, 2026
Easy to switch
Easy to switch. Had lowest price available.
Report
Dorothy
Posted Feb 4, 2026
UI billing price low regular my account
Regular normal good pretty much price low on billing my account so l feeling little worries about heat energy weather on billing account and l did try try call hard time reach action community agency for fill out low price but too too cold weather
Report
SD
Posted Jan 28, 2026
Good service
Reliable service that I would recommend to anyone.
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Tan
Posted Jan 27, 2026
Very good
Very good . I like it
Report
kimberly A.
Posted Jan 21, 2026
GOOD FINE GOOD
GOOD FINE GOOD
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Jpf
Posted Jan 5, 2026
Good rates
Good rates , easy to sign up
Report

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