Residential Locksmith in NYC

A residential locksmith from Lock and Tech handles apartments, townhouses, and houses across New York City: opening locked doors, changing and rekeying locks, and repairing door locks that stick or won’t latch. As a house locksmith, Lock and Tech works day and night, including weekends and holidays, and 24 hour residential locksmith calls follow the same rules as daytime ones. Arrival usually takes 20 to 40 minutes, up to an hour, and the price is named before work starts.

Locked Out of Your House or Apartment

Being locked out of the house is the most common home call. A locked out of the house locksmith starts with non-destructive entry: picking the lock, working the latch, or using a locksmith door opener, a thin tool that slips between the door and the frame. When a lock can’t be opened without drilling, for example a high-security cylinder, that is explained before any work, and the decision is yours.

Before a locksmith will unlock the door, they confirm you live there. A photo ID with the address works, and so does a lease or a utility bill in your name for that address. If everything is inside, the papers are checked as soon as the door opens.

If your ID shows a different address and the papers are locked in, a neighbor, the building manager, or the super can often confirm who you are. In a house, a family member or a neighbor who knows you can help.

When you call a locksmith to open house door locks or ask a locksmith to open the door of an apartment, the technician usually arrives in 20 to 40 minutes, up to an hour, and names the price before touching the lock. The same applies whether you need a locksmith for house door lockouts or a locksmith to get into the house through a walk-up’s entry door: Lock and Tech works as a locksmith who comes to your house or apartment, so there is nothing to bring anywhere.

Bedroom and Interior Door Locks

Interior doors bring a different set of calls: a child locked the bedroom or bathroom door from the inside, a privacy latch broke and won’t release, or you want a lock on a bedroom door in a shared apartment. A locksmith for bedroom door locks deals with all three.

If a child is locked in and could be in danger, for example near water, medicine, or an open window, call 911 first.

Most interior locks are simple. Privacy locks on bedroom and bathroom doors have a small hole or slot on the outside that releases the button with a thin pin or a flat tool, and a stuck latch can usually be freed without taking the door off. These locks are not built to keep anyone out: the latch is short, there is no deadbolt, and the door itself is often hollow. Front door locks, by contrast, have a longer bolt, a reinforced strike plate, and a keyed cylinder.

A locksmith for bedroom doors in a shared apartment usually fits a keyed lever lock or a small deadbolt, so each roommate has a room that locks. Check the lease first: some buildings require permission for any change to interior doors.

Front Door and Apartment Door Locks

The front door of a house and the entry door of an apartment do the same job in different ways. An apartment door is usually a heavy metal or fire-rated door with a lock the building chose, and the landlord keeps a key. A house front door belongs to the owner, and it often has a separate deadbolt plus a knob or handle set. A front door locksmith works on both, and a locksmith apartment door job usually starts with what the lease allows.

Deadbolts and Front Door Hardware

A deadbolt is the main lock on most front doors: a solid bolt that slides into the frame and can’t be pushed back without the key or the thumb turn. Its strength depends as much on the strike plate and the frame as on the lock itself. Longer screws that reach the framing behind the jamb and a reinforced strike plate keep the latch side from giving way. Mortise locks, common on older brownstone and apartment doors, combine the latch and the bolt in one body set into the door edge. A door locksmith can rebuild or replace either type. A locksmith for front door hardware works the same way on back and side doors, and a locksmith for home doors with older mortise locks can usually rebuild them rather than swap them.

Adding Your Own Lock as a Tenant

Under section 51-c of New York State’s Multiple Dwelling Law, a tenant in an apartment building may install an additional lock of their own on the apartment’s entry door. The tenant must give the building owner a duplicate key if the owner asks for one, and the lease can’t charge the tenant extra for this. In practice, a second deadbolt above the existing lock is yours to add, while the landlord’s original lock stays in place.

Lock Change and Rekeying

Moving in, losing a key, or a roommate moving out all raise the same question: who else can open the door? Rekeying changes the pins inside the existing lock, so old keys stop working and new house keys are cut to match. Changing the lock replaces the whole lock or cylinder.

A locksmith to rekey house locks is usually the right call when the locks work well and you only need to cut off old keys, such as after a move or after losing a key that had no address with it. A locksmith to change house locks makes more sense when the lock is worn, sticks, has been damaged, or you want a different kind of lock, such as a deadbolt on a door that only had a knob lock. For a house with several doors, many owners rekey all of them to one key.

Renters should check the lease before asking a locksmith to change door locks that belong to the landlord.

As a house door locksmith, Lock and Tech names the price for each door before work starts. New locks we install carry a warranty of 90 days on mechanical parts and 12 months on electronics; rekeying an existing lock has no warranty. If the change can’t wait, for example after a break-in or when keys were lost along with your address, see our emergency lock change service.

Door Lock Repair

Not every problem needs a new lock. A locksmith door repair visit usually starts with one of these complaints:

• The key sticks or has to be wiggled.
• The lock turns stiffly, or only when the door is pulled tight.
• The door doesn’t latch unless you slam it.
• The hinges sagged, and the latch no longer lines up with the strike plate.
• The handle or knob is loose.

Locksmith and door repair work overlap here, and each complaint has a usual cause. A sticky key often means dirt or worn pins inside the cylinder, which cleaning and a dry lubricant can fix. A stiff lock or a door that won’t latch is usually an alignment problem: the strike plate gets moved, the hinge screws get tightened or replaced with longer ones, and the door hangs true again. A loose handle needs its mounting screws or spindle reset.

Repair makes sense when the lock body is sound and the problem is wear, dirt, or alignment. Replacement is the better choice when parts inside are broken or the lock is badly worn. Lock and Tech works as a locksmith for doors throughout the home, from the front door to bedroom and patio doors, and as a locksmith for house doors and apartment doors alike. Repairs to existing locks carry no warranty.

Where We Work

Lock and Tech works as a locksmith for houses and apartments across New York City: Manhattan, Brooklyn, Queens, the Bronx, and Staten Island, plus New Jersey. Calls come from walk-ups and doorman buildings, co-ops, brownstones and townhouses, and detached houses in the outer boroughs. Residential locksmith services in Queens or the Bronx work the same way as in Manhattan. When you call, mention the buzzer, the super, or a doorman, so the technician can get to your door.

Warranty, Service Area, and Payment

Licensed technicians handle every residential call. New locks installed on your doors carry a warranty of 90 days on mechanical components and 12 months on electronics. Opening a door, rekeying, and repairs to existing locks don’t carry a warranty.

The service area runs 75 miles from Midtown Manhattan. The price is named before work begins, and payment can be made by cash, credit card, ACH, wire transfer, check, Zelle, or Venmo.

Frequently Asked Questions