Good service
Good customer service
By MUSILIU B.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
362 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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Constellation (constellation.com) has 362 customer reviews on The Fair Hearing, with an average rating of 4.2 out of 5.
Showing 256 reviews with 5 stars · Clear filters
Good customer service
By MUSILIU B.
informative
By Cindy B.
Great customer service always when I call them been a customer for many years
By SHARON
Constellation was an easy company to work with. Price was good too. Needed a longer length at that rate but overall it was a good company.
By Sherree
Para mí constellation fue una de las mejores compañías de electricidad que tuve cuando vivía en Houston estube casi cuatro años con esta compañía el servicio al cliente excelente el precio por electricidad mucho mejor lastimosamente me mudé de Houston aún area donde ellos no prestan servicio pero la recomiendo al 100 por ciento satisfecha
By Shorty
Response from Constellation· Jul 23, 2025
Agradecemos sus comentarios. Lamentamos saber que se mudó y que ya no ofrecemos nuestros servicios en su área. Si alguna vez regresa a Houston o a otra área de servicio de Constellation, contáctenos. Con gusto le ayudaremos a encontrar un plan que se adapte a sus necesidades. ¡Mucha suerte en su nuevo hogar!
CUSTOMER SERVICE WAS GREAT!
By Kevin
Great customer service.
By Max
Very helpful and nice
By Josefina