Our Grading of Constellation

Rating Overall

show/hide details

How Ratings Work

Constellation Plan Summary

Constellation does not currently have any plans available on New York Energy Ratings.

We recommend plans from Major Energy and Verde Energy instead.

View Constellation Plans

Customer Reviews of Constellation

Reviews Overall

3rd place
show/hide details

Read Reviews

Most Recent Constellation Reviews  

Great Experience
Easy to sign up all aspects of service originally promised have been met so far, making for a great experience. LLC from Houston TX

Conversion went smoothly and I savemoney Margaret Berold from Mason OH

new customer
took time but worked out well new customer from Waterford NY

4-5 Star Reviews: 527 (54%)