Modern security calls for modern locksmiths that have the skills and equipment necessary to deal with both digital and analog security systems. Whether is a digital lock, concealed safe or a broken transponder key our expert locksmiths at John Smith & Son Locksmith can fix any lock and key issue no matter how complicated it may look. Licensed, trusted and credible locksmiths can be at your door in under 20-minutes to help you feel safe again thanks to our expansive network of technicians. Living in Baltimore, MD, security is, unfortunately, a concern for every home or a business owner. Put those concerns aside! Call John Smith & Son Locksmith today and let us help you feel safe again!