NYC Key Control
The safest way to give a dog walker, cleaner or nanny access to a New York apartment is to pick the method you can take back. A handed-over key, a lockbox, a keypad code and a building-held key all work. They differ enormously in how easily you can end the arrangement, and that - not how much you trust the person - is what you should be choosing on.
Almost nobody gets burned by the dog walker they hired. What goes wrong is quieter and slower: a key gets copied for a second walker at the same company, a lockbox code gets passed to a covering cleaner during a vacation, a nanny leaves on good terms and the key goes into a drawer at her apartment and stays there. Two years later you have no idea how many working keys to your door exist.
So frame the decision as a question about reversibility. If this arrangement ended tomorrow - amicably, awkwardly or abruptly - how long would it take you to be certain that nobody outside your household can open your door? If the honest answer is more than a day, pick a different method.
There is no universally right answer. A cleaner who comes once a month and a dog walker who comes twice a day are different problems, and a walk-up with a street door and a lobby is a different problem from a doorman building with a fob reader in the elevator.
In most of the country this is a one-door question. Here it is usually two or three, and the second door often belongs to someone else.
We rekey cylinders, fit restricted-key hardware and install keypad locks across all five boroughs, and we will tell you plainly which one fits your door and your building. Licensed and insured, available around the clock.
If you are going to put a physical key in someone else's pocket, make it one that does not quietly multiply. Stamping a key do not duplicate is a request, not a control - it has no force at the counter, and plenty of shops will cut it anyway. What do not duplicate really means covers that gap in detail.
A restricted keyway is the version with teeth. The blank itself is controlled, so an ordinary shop cannot cut your key even if it wants to, and duplicates come from the authorized dealer for named people only. It costs more up front and it is the single most effective thing you can do if several people need keys over the years. How key copying works in NYC explains why some keys come back from the counter not working at all.
One more detail worth getting right: do not give out a key that opens everything. If your apartment, your mailbox and your storage cage are all keyed alike, the convenience you bought for yourself is convenience you are also handing to every service provider.
A lockbox is the standard answer for a rotating service, and the standard failure is treating the code as permanent. Set a rhythm instead - change it when anyone leaves the rotation and on a fixed interval regardless. Mount it where it is not visible from the sidewalk, never on a shared vestibule wall without asking the building, and never leave a box hanging on a railing with nothing in it, which is a sign to the street that somebody comes and goes on a schedule.
Treat the key inside the box as the thing you are protecting. One key, to one door, with nothing on the ring that identifies the address. Lockbox safety in NYC goes through placement, box type and the mistakes that show up most often.
If more than one or two people will come and go over the next few years - a walker, a cleaner, a sitter, a contractor during a renovation - a keypad changes the shape of the problem. You issue a code per person, you delete it when they stop coming, and there is never a physical object to chase. Keyless entry in a NYC apartment and smart locks versus traditional locks set out the tradeoffs honestly, including the ones that argue against it.
The tradeoffs are real. Batteries die, and a dead battery at the wrong moment is its own kind of lockout. A corridor-facing door in a co-op may not be yours to re-style. And a keypad does nothing about the building's front door, which is still the building's to control. It solves the access problem cleanly, not the whole problem.
Most people handle the start of these arrangements carefully and the end not at all. The end is where the risk actually lives.
The same logic applies to anyone else who has held a key over the years - a former roommate, an ex-partner, a contractor's crew. When a roommate moves out and key control during a renovation are the two versions of this that come up most in New York apartments.
If you want a second opinion on which option suits your door, call us at (718) 412-1332. We work across Brooklyn, Manhattan, Queens, the Bronx and Staten Island, typically arriving in about fifteen to twenty minutes, and you can also reach us through the contact page. If a key is already unaccounted for, lost apartment keys covers what to do tonight rather than next week.
It can be, as long as you can withdraw the access later without a fight. The risk is almost never the person you hired - it is the copy you cannot account for, the lockbox code three former walkers still know, and the key that stays in circulation after the arrangement ends. Choose the method you can switch off, and write down who holds what.
A lockbox is more convenient and slightly harder to control, because the code tends to outlive the person you gave it to. A handed-over key is easier to account for because there is one physical object to return. If you use a lockbox, change the code on a schedule rather than only when something goes wrong, and do not hang it where it advertises an empty apartment.
The building usually cannot stop you from letting someone into your own apartment, but it can have rules about the parts it controls - the lobby door, the fob, visitor sign-in and anything mounted on common-area walls, including a lockbox in the vestibule. Co-ops in particular tend to have house rules here, so ask the management office before you fix anything to a shared surface.
Get the key back, delete the code, and then decide whether the lock still needs attention. If a physical key went out and you cannot be certain it was never copied, rekeying the cylinder is the clean answer because it retires every old key at once without replacing the hardware.
You can get much closer than a standard key allows. A restricted keyway key is cut on a blank that ordinary shops do not stock, so duplicates come only from the authorized dealer and only for people on the list. A key stamped do not duplicate is a request rather than a control, and plenty of counters will cut it anyway.
For access it mostly does, because a code can be issued to one person and deleted in seconds without touching the cylinder. It introduces its own failure modes - batteries, firmware and a building that may have opinions about the look of the corridor side of your door - so treat it as a different set of tradeoffs rather than a clean upgrade.