AEP Energy is an electric company which provides natural gas and energy services for residential and commercial customers. This company serves downtown Chicago and surrounding areas, including Evanston, Skokie, Niles, Morton Grove, Park Ridge, Elmwood Park, Oak Park, Stickney, Lyons, Summit, Bridgeview, Berwyn, Cicero, Oak Lawn, Evergreen Park, Blue Island, Robbins, Posen, Maywood, Bellwood,...