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, Arlington Heights, Libertyville, Vernon Hills, Mundelein and more.