Just Moved In? Rekey or Replace Your Locks First

Most break-ins are crimes of opportunity, not elaborate plans. A key that still works is the lowest-friction opportunity there is. When a home sells or a tenant turns over, keys routinely pass through more hands than anyone tracks — listing agents keep a lockbox copy, home inspectors borrow a set, movers borrow another. Nassau County Police data consistently shows that residential burglaries often involve no forced entry at all, meaning someone walked in through an unlocked or previously keyed door. Franklin Square is a generally safe community, but that does not mean your old locks are safe from someone who already has a key.

The good news is that getting ahead of this is inexpensive, fast, and something a mobile locksmith can handle the same day you move in — even if that day is a Sunday night. Rekeying a standard cylindrical lock typically takes a skilled technician about fifteen minutes per lock. You do not need to buy new hardware, you do not need to schedule a contractor, and you do not need to be home for a long service window. A professional locksmith comes to you, works through each entry point, and hands you fresh keys before they leave.

Here is where homeowners often get confused. Rekeying means a technician removes the lock cylinder, rearranges the internal pin stack to match a brand-new key cut, and reinstalls everything. The hardware stays exactly where it is. Your door knob lock, deadbolt, or mortise lock body does not change — only the key that operates it. This is the right call when your locks are in good mechanical condition, properly aligned, and less than seven to ten years old. Brands like Schlage and Kwikset hold up well to rekeying and deliver solid security afterward.

Full replacement makes more sense in a few specific situations. If you are moving into an older Franklin Square home — the area has many well-kept colonials and ranches built in the 1950s and 1960s — you may find a traditional mortise lock set in your front door. A mortise lock is a larger, rectangular mechanism that sits inside a pocket (the mortise) cut into the door edge. These locks are robust and still widely used in both residential and commercial settings, but the internal components wear down over decades. If the tailpiece is worn, the latch is sticky, or the faceplate is loose, rekeying alone will not fix those mechanical issues. In that case, we evaluate whether to rebuild the mortise lock internals, rekey it, or recommend a full mortise lock replacement — and we walk you through the tradeoffs before touching anything.

Some moving-day situations go sideways fast. You discover your new front door knob lock turns but does not latch. The deadbolt the seller described as 'stiff' turns out to be completely jammed. Or you realize at 11 PM that your real estate agent still has a key and you cannot reach them. These are not wait-until-Monday situations, and they are exactly why a 24/7 emergency locksmith service exists. Our team runs mobile units throughout Franklin Square and the surrounding Nassau County area around the clock. We carry the parts and tools to rekey, repair, or replace locks on the spot — no trip back to a shop required.

When you call 516-212-6909, we give you a confirmed, up-front price before any work begins. That price depends on a few honest factors: the type of lock involved (a standard door knob lock costs differently to service than a multi-point mortise lock), the time of day, travel distance within our service area, and whether replacement parts are needed. There are no surprise charges added after the job. If the scope changes once we open the door — say, a mortise lock needs a new cylinder that was not obvious on the phone — we tell you the revised number and get your approval before proceeding. Call us at 516-212-6909 any time you need same-day or after-hours help.

Moving into a new property often surfaces a cluster of lock-related needs at once. Below is a straightforward look at what our team handles across all three areas — because new residents often need more than just a front-door rekey on day one. On the residential side, our services include: rekeying single or multiple entry doors in one visit, mortise lock inspection and repair, mortise lock replacement, deadbolt installation, door knob lock replacement, high-security lock upgrades, sliding glass door lock reinforcement, garage door lock service, mailbox lock replacement, window lock installation, smart lock installation and programming, master key system setup for multi-unit properties, lockout assistance when keys are lost or locked inside, and safe installation or combination changes. For automotive needs — because plenty of new homeowners also have a new-to-them vehicle — we handle: car lockouts, duplicate key cutting, transponder key programming, key fob programming and replacement, ignition lock cylinder repair, broken key extraction from ignition or door lock, and laser-cut or high-security vehicle key duplication. On the commercial side, which matters if you are also opening or taking over a business space in the area: commercial mortise lock installation, commercial door knob lock replacement, access control system setup, master key and keycard system configuration, panic bar and exit device installation, file cabinet and desk lock service, and after-hours emergency commercial lockout response.

Why choose Franklin Square NYC Locksmith over trying to handle these things yourself or waiting for a big-box hardware store appointment? Our technicians are trained specifically on the full range of residential, automotive, and commercial hardware — including older mortise lock formats that many general handymen are not comfortable servicing. We are insured, we operate 24/7 with no holiday blackout dates, and we stock parts in our mobile units so most jobs finish in a single visit. We know this specific corner of Nassau County well — the mix of older homes along Dogwood Avenue, the commercial strips on Hempstead Turnpike, the apartment turnover that happens every September near the transit corridor. That local familiarity means faster arrival times and better-calibrated advice for the specific hardware common to homes in this zip code.

When you take possession of your new Franklin Square home, walk through every entry point before you unpack a single box. Count the exterior doors — front, back, garage entry, basement bulkhead if there is one. Note what type of hardware each one has: a simple door knob lock with a push-button privacy function is different from a keyed deadbolt, which is different again from a full mortise lock set. Try each key the seller or landlord handed you and see if any feel stiff, loose, or inconsistent. If a key operates two different doors, that is a sign the previous owner had a master key cut — which means more copies may exist than you realize.

Once you have that inventory, call us. We will walk through your list with you on the phone, advise whether rekeying or replacement makes more sense for each lock, and schedule a same-day visit if you need one. Most Franklin Square homes can be fully rekeyed in under two hours. If any lock needs hardware replacement — particularly if you find a worn mortise lock or a door knob lock that fails the basic rattle test — we bring options with us so you can decide on the spot without waiting for a second visit. New keys in hand, you can sleep soundly on your first night.