When Should You Change Your Locks? A Checklist for New Homeowners

Moving into a new home is the single most important trigger for changing your locks — and it's the one most people delay or skip entirely. Here's the reality: you have no way of knowing how many copies of the existing keys are floating around. The previous owners may have given copies to neighbors, contractors, dog walkers, relatives, or a property manager. Even a well-meaning seller can't always account for every key that was ever cut. The same logic applies to newly rented homes where a landlord may have retained a copy. If you're wondering how to change your lock or whether rekeying is enough, the answer depends on the lock hardware already installed — a trained locksmith can assess that on the spot and walk you through your best option.

Beyond moving in, here are the key life events that should send you straight to the phone: losing a key or having one stolen; ending a relationship with someone who had access to your home; letting go of a housecleaner, contractor, or babysitter who had a key; recovering from a break-in attempt even if nothing was taken; or discovering that your existing locks are visibly worn, damaged, or simply old. In the Royal Palm Beach and West Palm Beach area, where warm weather keeps people active outdoors year-round, exterior locks take real wear. A lock that feels loose on a door knob lock or sticks on a mortise lock isn't just inconvenient — it's a vulnerability.

Rekeying and replacing are two different solutions, and which one you need depends on the condition and type of your lock hardware. Rekeying means a skilled locksmith changes the internal pin configuration of your existing lock cylinder so that old keys no longer work — only new ones do. It's a smart, efficient choice when your locks are in good mechanical shape but you simply need to cut off access from previous keyholders. Replacing means swapping out the entire lock assembly, which makes sense when the hardware is damaged, outdated, or when you want to upgrade to a higher-security option like a mortise lock.

A mortise lock is the gold standard for residential and commercial security in South Florida. Unlike a standard cylindrical lock that fits through a simple hole in the door, a mortise lock is set into a pocket (the mortise) cut into the door itself, with a full metal case housing the latch, deadbolt, and cylinder in one solid unit. Homes along the older streets near downtown West Palm Beach frequently feature doors already prepped for mortise lock installation. If your door is solid wood or steel and you're serious about security, asking a professional about a mortise lock upgrade is one of the most effective steps you can take. Our team handles mortise lock installation and service on a daily basis across Palm Beach County.

Smart and keypad locks have become popular in neighborhoods from Loxahatchee to Palm Beach Gardens, and one of the most common questions we hear is: can you change the code on a keypad door lock without calling anyone? In most cases, yes — the manufacturer's manual will walk you through how to change the code on a door lock using a master code or a reset button sequence. How you change a combination lock code varies by brand, but the general process involves holding a reset button, entering your old code, then entering and confirming a new one. If you've lost the manual, the model name is usually printed on the interior of the lock cover and the steps are available through the manufacturer directly.

That said, there's an important distinction between changing a code and confirming the lock is actually functioning securely. If the keypad is unresponsive, the lock doesn't fully engage, or you inherited a smart lock from a previous owner without factory-reset instructions, that's when a professional matters. Our team can perform a full factory reset, verify the lock's alignment and deadbolt throw, and make sure your electronic lock is actually doing its job — not just displaying a green light. If you're asking how do you change a combination lock or how do you change a door lock on a unit with worn components, the honest answer may be that replacement is safer than reprogramming.

Not every lock situation can be planned in advance. A break-in attempt at 2 a.m. on a holiday weekend, a door knob lock that shears off after a storm, or a mortise lock that fails completely and traps you outside your own home — these aren't hypotheticals in South Florida. They happen, and they require an emergency locksmith who can reach you quickly, assess the damage, and get your home secured the same night. Royal Palm Beach Locksmith operates as a fully mobile, 24/7 service across the West Palm Beach area precisely because lock emergencies don't follow business hours.

If you find yourself locked out or dealing with a compromised lock after hours, the right move is to verify whether any other entry points are accessible and call a professional immediately rather than attempting to force the lock. Our experienced technicians carry a full inventory of lock hardware — including mortise lock components, standard deadbolts, and door knob lock replacements — so in most cases we can complete the job in a single visit. Call (561) 728-0736 any time of day or night and a real person will answer. Before any work begins, we confirm an exact price upfront — the final quote reflects factors like the type of lock, parts needed, time of day, and travel distance to your location, with no surprises at the end.

We also serve commercial properties throughout Palm Beach County. If you manage a retail space, office, or rental unit and need commercial locksmith support — master key systems, high-security deadbolts, access control, or after-hours emergency response — our team handles that as well. A full commercial locksmith evaluation can identify vulnerabilities that a standard residential walk-through would miss.

Use this checklist to decide whether now is the time to rekey, replace, or upgrade. You should change or rekey your locks when: you've just purchased or moved into a home; a key has been lost or stolen; someone who previously had access — a former tenant, contractor, or ex-partner — no longer should; your locks are more than seven years old with no servicing; you've experienced or noticed signs of a break-in attempt; your door knob lock or mortise lock is visibly worn, stiff, or misaligned; you're installing a new door; or you've recently had work done on your home by outside contractors. You should consider a full lock replacement (not just rekeying) when: the lock is mechanically failing; you want to upgrade from a basic cylindrical lock to a mortise lock for better security; you're adding smart or keypad functionality; or damage from a storm or attempted entry has compromised the door frame or lock body.

One more scenario worth flagging specifically for the Royal Palm Beach area: seasonal residents who leave their homes vacant for months at a time face a unique risk. A lock that hasn't been tested or serviced while the home sat empty may fail at exactly the wrong moment. Scheduling a lock inspection before a long absence — and again when you return — is a straightforward habit that can prevent a far more stressful situation. If you're not sure where to start or want a professional assessment of your entire home's entry points, our team is ready to help. Call (561) 728-0736 and we'll schedule a visit at your convenience — 24 hours a day, seven days a week.