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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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Dean
Sep 27, 2026
Ease of the process
Ease of the process to switch services
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Denis
Sep 26, 2026
I used you in the past and was very…
I used you in the past and was very satisfied with the cost.
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Janet D.
Sep 20, 2026
No problems at all
I've had no problems at all with Constellation. The prices are the best, and the rewards program is really fun to participate in.
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Amir
Sep 13, 2026
Smooth Setup and Fantastic Customer Service
I’ve had a great experience with Constellation. Their pricing and plan options are clear, setup was straightforward, and their customer service has been prompt and helpful whenever I needed support. Reliable energy service with no hassle—highly recommended!
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Michelle M.
Sep 12, 2026
Easy and fast
Easy and fast
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Ramona A.
Sep 10, 2026
No problems = Great!
No problems = Great!
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Lenard P.
Sep 9, 2026
First time customer
First time customer, very good pricing for seniors.
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Alana
Sep 7, 2026
Great prices ever
Great prices ever! Everything was handled smoothly, and I truly appreciate their excellent customer service. Highly recommend!
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