• Commonwealth Edison Company

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    Electric Service

    About Us

    ComEd is the electric utility serving northern Illinois and provides service to approximately 3.8 million customers.

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    Rep/Contact Info

    Greg Castellanos
    External Affairs Manager
    • Phone: (630) 910-6199
    Ms. Carla Dennis
    External Affairs Manager South Region
    • Phone: (630) 723-2311
    Mr. Henry Pierce
    Sr. Economic Development Specialist
    • Phone:

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