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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

Showing 256 reviews with 5 stars · Clear filters

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paul
Oct 18, 2026
Easy to use and good customer service
Good customer service and easy of use
Report
Christine
Oct 17, 2026
I am happy with the price that…
I am happy with the price that Constellation has provided me over the last few years, rates and service have been great
Report
Jenny Shaffer B.
Oct 15, 2026
Seems easy to use and some decent deals…
Seems easy to use and some decent deals I can actually use my points on.
Report
Gina
Oct 13, 2026
Very Fast Response to Gas Leak
Your quick response to the gas leak was very much appreciated as we prepared to safely move into our rented house.
Report
karen
Oct 13, 2026
Good communication
Good communication
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Allen
Oct 13, 2026
Was very good
Was very good
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Moustafa E.
Oct 12, 2026
Great service and easy to deal with…
Great service and easy to deal with customer service, they are helpful and solve your problem.
Report
CATHERINE L.
Oct 10, 2026
Excellent customer service
Excellent customer service
Report

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