Sure-Fit Security has been serving the Washington metropolitan area since 1962. We now service from Frederick to Baltimore and Annapolis as well as Northern Virginia south to Manassas. We will get the job done locally and help you find qualified installation and service technicians through our network of Medeco Security Centers and our (inter)national locksmith association. We look forward to providing you with unparalleled products and services. Contact us or call us at 301-585-4595 or 301-585-5017 for a free security estimate for your home or business — be proactive before you suffer a loss!