24 Hour Locksmith DUMBO Brooklyn, NY
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Open now — 24/7 dispatch

Lock Change & Rekey

Just moved into a loft, lost a set, or parting ways with an old tenant? We change or rekey your DUMBO locks so only your keys work the doors.

Call (888) 369-9670 Request service

Lock change & rekey work

New hardware or a fresh key plan — you decide.

Rekey existing locks to a new key
Swap out tired or dated deadbolts
Key every door alike to one key
Mailbox & common-door rekeys
High-security cylinders installed
Landlord & tenant turnovers

One key for the place — and real peace of mind

When you take over a home, there's no telling how many copies of the old keys are out there — past owners, a super, a contractor, a dog walker. Rekeying resets all of it on day one: the old keys quit working and you start clean.

Rekeying is the cost-friendly path when the locks are sound — we re-pin the existing cylinders to a new key. If the hardware is worn or you want an upgrade, we'll fit new deadbolts or high-security cylinders instead.

Tired of a different key for the loft, the mailbox and the roof door? We can key them all alike so one key runs everything.

DUMBO locksmith changing a deadbolt

Frequently asked questions

Rekey or replacement — what's the difference?

Rekeying keeps the lock but changes the key that works it. Replacement swaps the hardware entirely — better when it's worn or you want an upgrade.

Can you key all my doors alike?

Yes — we'll rekey several locks to a single key so you carry just one.

Should I rekey after moving in?

We recommend it — you never know how many old copies exist. It's fast and inexpensive.

Do you stock high-security locks?

We do, including pick- and bump-resistant cylinders.

Open now — 24/7 dispatch

Changing your locks?

Call and we'll rekey or replace them so only your keys open up.

(888) 369-9670
Live answer · 15–25 min typical arrival · upfront pricing