Effective April 1, 2015 Integrys Energy Services, Inc. has changed its name to Constellation Energy Services, Inc. No changes are being made to your contract term,
price or terms and conditions of service as a result of this name change. Questions? Please continue to contact your current customer care.
Read the Nov. 1, 2014 press release
In the spring of 2013, the Village of Seneca renewed the contract with Constellation to seek lower electricity rates for eligible residential and small business customers. In the spring of 2014 the contract with Constellation was renewed.
While the Opt-out Period has ended, if (a) you were with another supplier at the time of the opt-out and your contract has now expired* or (b) you previously opted-out of the program and would like to enroll, you can enroll now via this website.
If (a) you were with another supplier at the time of the opt-out and your contract has now expiredB or (b) you previously opted-out of the program and would like to enroll, you can enroll now via this website.
As an eligible customer, you were automatically enrolled in the program unless you opted-out. There are no enrollment or switching fees.
If you have any questions, please call Constellation toll-free at 1-888-634-3545. Customer service representatives are available 7 days a week, 24 hours per day. Although the Village of Seneca is offering this program, we ask that you direct all your aggregation program questions to Constellation.
Exelon Corporation also owns Commonwealth Edison Company (ComEd). Constellation is not the same company as ComEd. The prices of Constellation are not regulated by the Illinois Commerce Commission. You do not have to buy Constellation electricity or any other product in order to receive the same quality regulated service from ComEd.