Lock Replacement
Certified Expert Service

Lock Replacement

Lock replacement in Bed-Stuy from $125 plus hardware. Same-day swaps after a move, break-in, or worn-out lock. Final price confirmed before work.

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What Does It Cost to Change Your Locks in Bed-Stuy?

Lock replacement in Bed-Stuy starts at $125 plus hardware, installed the same day in most cases. We swap out worn, damaged, or compromised locks on apartments, brownstones, and storefronts across 11216, 11221, 11233, and 11238. You approve the exact price before the old lock comes off the door.


Most jobs in and around Bed-Stuy get a 20–40 minute arrival. We give you a firm ETA when you call (718) 568-6597, and Locksmith Bed Stuy trucks carry common hardware so the swap finishes in one visit.


How Do You Know a Lock Is Worn Out?

Locks announce their failure before it happens. Take these signs seriously — a lock that dies at 11 p.m. becomes a lockout, not a repair appointment.


  • The key needs jiggling, lifting, or a special angle to turn
  • The bolt scrapes or needs a shoulder-push on the door to throw
  • The cylinder wobbles or turns loosely in the housing
  • Keys copied from copies barely work anymore
  • Visible rust or a key that comes out gritty

  • One caveat before you spend money: some of these symptoms are the door, not the lock. A sagging door misaligns the strike, and a repair visit from $95 fixes that without new hardware. We check the cheap explanation first.


    Do You Need New Locks or Just New Keys?

    Often you only need new keys. If your lock works fine and you just want old keys dead — after a move, a lost keychain, a roommate change — rekeying your locks from $95 does the job for less. Replacement is the right call when the hardware itself is the problem.


    Replace the lock when:


  • The mechanism grinds, sticks hard, or fails intermittently
  • The lock was damaged in a break-in or attempt
  • It is a low-grade builder lock on a street-facing door
  • You want to upgrade to a smart lock or high-security cylinder

  • Our guide on whether to rekey or replace your locks walks through the decision with prices.


    Should You Change the Locks When You Move In?

    Yes — treat it as part of moving day. Previous tenants, their exes, old dog walkers, and the last super's contractor may all hold working keys. Nobody tracks them.


  • Front door: rekey or replace the deadbolt and knob lock
  • Check the door frame and strike plate while the lock is off
  • Count your mailbox key and any building keys the landlord owes you
  • Renters: check your lease first — our NYC apartment lock laws guide explains tenant lock rights


  • Emergency Response Needed?

    Our mobile units are currently active in your neighborhood.



    What Should You Do After a Break-In?

    Secure the door the same day. After police document the scene, call us. A forced door usually damages more than the lock: the jamb splits, the strike tears out, and the door edge cracks.


    We replace the damaged lock, install a reinforced strike with 3-inch screws, and board or brace anything that cannot be fixed on the spot. If the frame needs carpentry beyond hardware, we say so instead of selling you a lock that will not hold.


    What Replacement Hardware Do You Carry?

    Our trucks carry the locks Brooklyn doors actually use, so most replacements finish in one visit.


  • ANSI Grade 1 and Grade 2 single-cylinder deadbolts
  • Segal-style jimmy-proof surface deadbolts for apartment doors
  • Mortise cylinders and trim for pre-war doors
  • Keypad and smart locks — see smart lock installation
  • High-security cylinders: Medeco and Mul-T-Lock, by request

  • Hardware is priced separately from labor and itemized on your quote. The full breakdown lives on our pricing page.


    How Long Does It Take to Replace a Lock?

    A standard deadbolt swap takes 20–30 minutes once we are at the door. A knob-and-deadbolt pair runs under an hour. Pre-war mortise doors take longer because the replacement must fit a hand-cut pocket from another century — we quote the extra time honestly rather than rushing hardware into a bad fit.


    Replacing locks on a whole apartment after a move usually fits in a single afternoon visit. If several doors are involved, ask about keying them alike so one key runs the whole home.


    What happens to your old lock

    We hand it back to you. Renters often want the original lock stored in a closet, reinstalled at move-out so the landlord gets the door back exactly as it was. Tell the technician and we make the swap reversible from day one.

    Request Technical Quote

    Transparent, professional estimation for your Lock Replacement needs.