Lock Installation & Repair in Baltimore & Maryland

City-wide Safe & Lock provides professional lock installation services throughout Baltimore, Central Maryland, and Washington DC. Our licensed locksmiths specialize in residential lock installation, commercial door lock replacement, high-security lock systems, and smart lock installation for all types of doors. Whether you need deadbolt installation, lock rekeying, lock repair, or a complete door lock upgrade, our technicians deliver expert service with industry-leading brands including Mul-T-Lock, Schlage, Kwikset, Medeco, and Von Duprin.

Choosing the right door locks is critical for your home or business security. Our lock installation experts will assess your security needs, recommend the best lock types for your doors, and install them with precision. We carry a full inventory of residential door locks, commercial grade locks, electronic locks, and high-security deadbolts on our mobile service vehicles — ready for same-day installation throughout the Baltimore-Washington Metro area.

We install, repair, re-key, and service high-security locks with special keyways that make them more secure than normal locks. With the large influx of "bump keys" coming into the world of criminal activity, more and more people are switching to high-security locks that are much more difficult to pick or bump. Mul-T-Lock is our preferred high-security brand — we trust it so much that we put it on the front of our shop. Kwikset also makes a line of locks that are bump resistant and provide middle-of-the-line security which is usually enough for most homes.

Deadbolt locks are the most common lock for doors around. A deadbolt is a locking mechanism that can only be moved to the open position except by rotating the lock cylinder — making a door more resistant to entry without the correct key. Deadlocks have a single bolt that secures into the door and offers even more strength than deadbolts. Electronic locks take away the lost key issues of regular locks without the security flaws of normal combination locks, with a fingerprint-resistant touch screen that ensures numbers won't be detectable to intruders after repeated use.