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Constellation - An Exelon Company
- Electricity Suppliers
- Chicago, IL
About this business
Location details
20 N Upper Wacker Dr Suite 2100 2110B, Chicago, IL, 60601, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 9:00 a.m. to 6:00 p.m. | |
| Tue | 9:00 a.m. to 6:00 p.m. | |
| Wed | 9:00 a.m. to 6:00 p.m. | |
| Thu | 9:00 a.m. to 6:00 p.m. | |
| Fri | 9:00 a.m. to 6:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
Great to deal with and there customer service is excellent. They have some of the best perks for there customers...
Great company
SCAM!!! WOULD GIVE NEGATIVE STARS!!! Extremely shady business practices. Sales reps from UES (United Energy Services) going door-to-door and misleading about what they're doing (They said they work with Comed multiple times during the conversation and pretend you may have billing errors with ComEd). They want to see your bill - warning: to fraudulently register you for their service! This happened at my job. I told them I'm just an employee and don't have the authority to sign contracts or anything that would make changes fo... read more
A LONG TIME CUSTOMER OF CONSTELLATION. ITS SAYS THEY ARE THE OLDEST AND THE LARGEST PRODUCER OF ELECTRICTY IN THE USA. THE LARGEST SUPPLIER OF ELECTRICITY AND NATURAL GAS. I TRUST THEM TO ALWAYS SUPPLY ON TIME.
Frequently asked questions about Constellation - An Exelon Company
How is Constellation - An Exelon Company rated?
Constellation - An Exelon Company has a 2.3 star rating with 96 reviews.
When is Constellation - An Exelon Company open?
Constellation - An Exelon Company is open now. It will close at 6:00 p.m.
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