Rekey or Replace? What to Do With Your Locks After Moving In

Rekeying a lock means a skilled locksmith reconfigures the internal pin tumblers so that your old key no longer works and a new key does. The lock body, the hardware, and the finish all stay exactly as they are — only the internal combination changes. It is one of the most effective security resets available, and it works on virtually every standard pin-tumbler lock including Kwikset and Schlage deadbolts, door knob locks, and even older mortise lock cylinders. If your existing hardware is in good working condition and you simply want to invalidate every key that was ever cut for that lock, rekeying is a smart, efficient choice.

Replacing a lock means removing the entire hardware assembly and installing a new one. This makes sense when the existing hardware is worn, damaged, a poor fit for the door, or simply not up to the security level you want. It also makes sense when you're upgrading — for example, swapping a basic door knob lock on a side entrance for a heavy-duty mortise lock with a reinforced strike plate. A mortise lock is a full-body unit that sits inside a pocket cut into the door itself, offering significantly more resistance to kick-in and forced-entry attempts than a standard cylindrical lock. Many older Panorama City homes — especially the post-war ranch-style houses common to the area — were built with mortise locks that may not have been serviced in decades, making replacement a worthwhile conversation.

Rekeying wins on simplicity when the hardware is solid. If you're moving into a place with functioning, well-fitted deadbolts and door knob locks and your only concern is unknown key copies floating around, a professional rekey handles it cleanly. An experienced locksmith can typically rekey multiple locks to work on a single key — called keying alike — which means one key opens your front door, back door, and any other entry point. That alone is a quality-of-life upgrade worth having done during your first week in a new home.

Rekeying is not the right call when the lock itself is the problem. Signs that point toward replacement include: a lock that feels stiff or grinds when you turn the key, a deadbolt that doesn't extend fully into the strike plate, a door knob lock that wiggles more than it should, visible rust or corrosion on the cylinder, or a mortise lock body that has cracked or shifted inside the door. These are mechanical issues that rekeying won't fix. If you're ever in a situation where you're locked out and wondering what to do if locked out of your house, a damaged lock is also one of the scenarios where calling a professional immediately — rather than attempting anything yourself — is the safest path forward.

Not all locks are built equal, and the right choice depends on your door, your door frame, and how that entry point is used. A mortise lock is generally the strongest option for a primary entry door. Because the lock body is set into the door rather than surface-mounted, there is far less hardware exposed on the door face — which means less for a would-be intruder to attack. Mortise locks are standard on many commercial properties and older residential buildings, and they are an excellent upgrade for Panorama City homeowners whose front doors currently rely only on a door knob lock with a separate deadbolt above it.

For interior doors, secondary entries like laundry rooms or garages, and rental units, a quality cylindrical deadbolt paired with a door knob lock is often perfectly appropriate and easier to rekey on a tight schedule. When you're evaluating your new home, walk every entry door and ask: does this lock feel solid? Does it engage cleanly? Is the strike plate secured with long screws that reach the door frame stud, not just the thin trim? These details matter more than the brand name on the lockset. Our team serves the full Panorama City area — from the blocks near Panorama City Shopping Center to the residential streets closer to the 405 — and we can assess every entry point and recommend the hardware that actually fits your situation. If you want an honest evaluation before committing to any work, call us at (818) 629-0027 — we're available around the clock.

Even with brand-new locks, lockouts happen. Knowing what to do if locked out of your house before it happens to you is genuinely useful. Start with the obvious: check every door and window you know to be accessible from outside — not to force anything, but to confirm whether a secondary entry is already unlocked. Check with a neighbor or family member who may hold a spare key. If you're a renter, your property manager may have a master key available after hours. These are the legitimate first steps.

If none of those options work, the right move is to call a professional emergency locksmith — not to attempt improvised methods that risk damaging the lock, the door, or the frame. Knowing what to do when locked out of your house means recognizing when the situation calls for a trained set of hands rather than a DIY solution. A qualified locksmith will confirm your identity and ownership before performing any work, use non-destructive entry techniques wherever possible, and leave your lock functional afterward. Our mobile team operates 24 hours a day, seven days a week across Panorama City and surrounding neighborhoods, so you're never waiting until morning. The final price depends on factors like the lock type, time of day, and any parts required — we always confirm an exact up-front price before starting any work, so there are no surprises at the end of the call.

You may have noticed key-copying kiosks inside some retail stores — the kind that advertise copying home, office, car, and access card keys in minutes. These machines can be convenient for creating a spare copy of a key you already trust, but they are not a substitute for rekeying after a move. A kiosk copy of your existing key does nothing about the copies already in circulation from previous occupants. It also can't duplicate every key type accurately — high-security keys with restricted keyways, certain transponder car keys, and some mortise lock keys require the precision of a professional locksmith rather than an automated machine. Similarly, kiosks cannot program key fobs or smart car keys, assess whether your lock hardware is actually secure, or give you advice tailored to your specific door and frame. For anything beyond a basic spare copy of a working key, a skilled locksmith is the right call — not a kiosk inside a big-box store.

The same logic applies to any service positioned as a quick, self-serve security fix. Moving into a new home in Panorama City is a real transition that deserves a real security check — not a workaround. Our team provides the full picture: rekeying, lock replacement, mortise lock installation and service, and key duplication for home, office, and vehicle needs, all performed by experienced professionals who know what they're looking at.