"ExcellentExcellent.They explainedeverything and handled very well."

"In the past I’ve been happy with Constellation however, over the past year I’ve been having issues with my bill and I’m about to switch companies if that doesn’t change."

"My experience with constellation is going fine so far. I hope after next year Iso desire to come back, I get another gift card from you guys."

"It was very nice. Very understanding representative."

"was fine but this survey a little long"

"I called about the reward card and since I did not want to use it on line she had a card mailed t me."

"ATTENTIVE, HELPFUL STAFF ..."

"This is the 2nd time that a representative who initially took my call was misinformed about the information on my account. Customer service was better informed and could handle my questions and concerns."

"I called to switch back to ComEd. Both reps were considerate with no argument."

"Chris is very rude to some employees an customers."

"excellent gas company, very friendly and helpfully"

"Very helpful experience & your representative was outstanding - courteous, knowledgeable, extremely polite & very pleasant"

"He sounded very pleasant and patient"

"Very knowledgeable and pleasant representative."

"I was very happy. The rep was very understanding and helped me with all my issue'."