DVS Locksmith is in Chicago’s trusted name in commercial, residential, and automotive locksmith services. DVS Locksmith offers a complete range of locksmith services which include Key Duplication, Rekey Lock, Lock Installation, Lockout Service, Lock Repair and Replacement in Forest Park, Oak Park, Schiller Park, Niles, Cook County, River Grove, Maywood, Franklin Park, Bellwood, Berwyn, Northlake, Park Ridge, La Grange Park, Melrose Park, Elmwood park, Hillside, Norridge, Chicago Metropolitan Area, and Suburbs of Chicago (IL).