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Constellation Reviews | Read Customer Reviews of constellation.com

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Energy & Power
Constellation

ConstellationReviews of constellation.com

4.2362 reviews
Energy & Power
1310 Point Street, Baltimore, Maryland

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Constellation4.2

Reviews362 About Contact

Overall score

4.2 out of 5

Great

Average of 362 reviews

Distribution

5★71%
4★9%
3★4%
2★4%
1★13%

What customers rate

Detail scores appear once 5 customers have rated them.

Contact & location

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

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About Constellation

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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.

Also known as: constellation.com
Website: constellation.com
Category: Energy & Power
Location: Baltimore, Maryland
Listed on Five Star Index: 2026

About these reviews

Replies: The company replied to 24% of reviews.
Latest: Most recent review: October 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

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Constellation reviews

362 approved reviews, newest moderated first

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William
Jun 13, 2026
Effortless
Just signed up and Constellation took care of everything else. Effortless on my part.
Report
MAUREEN
Jun 10, 2026
Very competitive pricing.
Very competitive pricing. Was easy to enroll.
Report
MaryAnn Z.
Jun 9, 2026
So happy with service
So happy with service, pleasant customer reps and lower electric rates.
Report
Moya C.
Jun 9, 2026
Easy with no hassle
Easy with no hassle
Report
Latasha
Jun 9, 2026
Easy and fast to complete the request
Easy and fast to complete the request
Report
Robert and Crystal CT U.
Jun 8, 2026
Easy to sign up
Easy to sign up, always reliable : )
Report
Susan J.
Jun 8, 2026
Constellation is good
Constellation is good. I DO NOT LIKE that eversource charges a public benefit.
Report
Ross
Jun 7, 2026
Smooth transition good pricing
Smooth transition good pricing
Report

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