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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%

Select a bar to see only those reviews.

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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paul
Posted Oct 18, 2026
Easy to use and good customer service
Good customer service and easy of use
Report
Christine
Posted 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.
Posted 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
Posted 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
Posted Oct 13, 2026
Good communication
Good communication
Report
Allen
Posted Oct 13, 2026
Was very good
Was very good
Report
Moustafa E.
Posted 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.
Posted Oct 10, 2026
Excellent customer service
Excellent customer service
Report

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