Metro 24 hr Locksmith provides emergency and general Locksmith Services: You can rely on our experience when it comes to automotive locksmith, residential and business requirements. We offer state of the art alarm systems, keyless entry systems, access control, CCTV and excellent video surveillance systems. Our professional team is ready for your call. Contact us for a free estimate for all your needs. Professional services at affordable prices guaranteed. Metro 24 hr Locksmith began serving the public as a small family concern with only 2 locksmiths in 2004. From this humble start, 24 Hour Locksmith DC have expanded and now offer state of the art services to the Washington DC metropolitan area and Virginia and Maryland suburbs (locksmiths in 20001, Gaithersburg, Arlington, Beallsville, Fairfax, Leesburg, Rosslyn and of-course locksmiths in Alexandria ).