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  • Commonwealth Edison Company

    Commonwealth Edison Company

    Categories

    Electric Service

    About Us

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

    Rep/Contact Info

    Mr. Greg Castellanos
    External Affairs Manager
    • Phone: (630) 910-6199
    Ms. Carla Dennis
    External Affairs Manager South Region
    • Phone: (630) 723-2311
    Mr. John McCann
    • Phone: (800) 334-7661
  • Elgin Development Group
    A Division of the Elgin Area Chamber

    31 S. Grove Avenue, Elgin IL 60120
    847-741-5663
    info@elgindevelopment.com