Arlington Lock, Inc. is your dedicated automotive, residential and commercial locksmith company serving the Northern Virginia area, including Arlington, Fairfax, Loudoun and Prince William counties. Customers trust Arlington Lock to provide them with the highest levels of service and quality products. Our skilled, licensed locksmiths receive extensive training in all facets of key cutting, lock installation, lock repair and replacement and automotive and key fob duplication and replacement. We have the solutions to all of your residential, commercial and automotive lock and key needs.