"It was a very good experience."

"Disappointment...you errored but the burden of proof was my responsibility."

"The lady was very nice she helped me out a lot and I had a good understanding what was going on"

"None It was pleasant Respect and understanding and very polite"

"I would like the telephone numbers mentioned."

"Had to call 3 times before the issue was resolved. Last rep who resolved the issue ..Daniel was excellent."

"Not well considering I'm a fairly new customer."

"I have been happy with them until now."

"Excellent personalized communication!!"

"Have two diff t option for payment and new customers etc"

"I normaly do not write reviews but this is the first time that I felt that I am important to my Energy Supplier. Not just with this issue but the feed back you give on a regular basis. Prior to me selecting you I never knew there was another party involved with my electricity exept on my bill. Half the time I could not even remember who my supplier was even though I selected them. I appreciate your feedback on a regular basis. It shows you truly care about each individual customer. Thank you for caring and keep up the good work.Ch Weaver"

"It was a positive experience and I will not hesitate to contact Constellation when I need assistance."

"I waited until late in the evening to call, resulting in no wait time. My issue was straight forward and handled quickly."

"Very good - completely satisfied"

"To be very clear, the representatives were very kind, easy to talk to and professional. However, overall, no one was able to explain to me how I accrued such a large difference between actual and budget in such a short amount of time. This increased my bill amount and since no clear explanation could be offered, I felt that I had no choice but to go back to my original provider."