Idlewood Electric serves the greater Chicagoland area and surrounding suburbs that include, but are not limited to: Highland Park, Deerfield, Lake Forest, Lake Bluff, Highwood, Glencoe, Winnetka, Wilmette, Kenilworth, Evanston, Northbrook, Skokie, Northfield, Long Grove, Buffalo Grove, Lincolnshire, Barrington, South Barrington, Barrington Hills, Arlington Heights, Libertyville, Vernon Hills, Mundelein, Inverness, Kildeer, Schaumburg and more.