Serving these major metropolitan areas:
Addison, Algonquin, Alton, Arlington Heights, Aurora, Bartlett, Batavia, Belleville, Bellwood, Belvidere, Bensenville, Berwyn, Bloomingdale, Bloomington, Blue Island, Bolingbrook, Buffalo Grove, Burbank, Calumet City, Carbondale, Carol Stream, Carpentersville, Champaign, Charleston, Chicago, Chicago Heights, Cicero, Collinsville, Crystal Lake, Danville, Darien, De Kalb, Decatur, Des Plaines, Dolton, Downers Grove, East Moline, East Peoria, East St. Louis, Edwardsville, Elgin, Elk Grove Village, Elmhurst, Elmwood Park, Evanston, Evergreen Park, Freeport, Galesburg, Glen Ellyn, Glendale Heights, Glenview, Granite City, Gurnee, Hanover Park, Harvey, Highland Park, Hoffman Estates, Joliet, Kankakee, Lake Forest, Lake in the Hills, Lansing, Libertyville, Lisle, Lombard, Loves Park, Machesney Park, Maywood, McHenry, Melrose Park, Moline, Morton Grove, Mount Prospect, Mundelein, Naperville, Niles, Normal, North Chicago, Northbrook, O'Fallon, Oak Forest, Oak Lawn, Oak Park, Orland Park, Palatine, Park Forest, Park Ridge, Pekin, Peoria, Quincy, Rock Island, Rockford, Rolling Meadows, Romeoville, Roselle, Round Lake Beach, Schaumburg, Skokie, South Holland, Springfield, St. Charles, Streamwood, Tinley Park, Urbana, Vernon Hills, Villa Park, Waukegan, West Chicago, Westmont, Wheaton, Wheeling, Wilmette, Woodridge, Woodstock, Zion