Upper West Side Locksmith & Keys
Key Duplication — Upper West Side Locksmith
Key duplication on the Upper West Side — precision-cut keys while you wait. Call (646) 469-7112.
A key that works on the third jiggle is a key that was cut badly. Upper West Side Locksmith & Keys cuts keys on professional machines — calibrated, precise, and tested in the lock before you leave — from standard house keys to high-security Mul-T-Lock and Medeco keys cut only with proper authorization.
Bring the original to our shop at 2341 Broadway, or we come to you. We duplicate apartment keys, mailbox keys, padlock keys, and restricted keys with your authorization on file, and we cut spares while we are already at your door for other work.
What is included
Precision cutting
Calibrated machines and fresh cutters — keys that work first try, not third.
High-security duplicates
Mul-T-Lock and Medeco copies cut with your authorization on file.
Tested in the lock
Every key is verified before it leaves our hands.
Mailbox & specialty keys
The odd keys — mailboxes, storage cages, old padlocks — cut from worn originals.
Bulk & building orders
Key sets for supers, staff, and new tenants cut to order.
Key Duplication across the neighborhood
Popular service areas for this service:
Frequently asked questions
Can you copy my Mul-T-Lock key?
Yes — with your authorization on file, as the restricted keyway requires. Bring ID and we will handle the rest.
My key is badly worn. Can you still copy it?
Usually yes. We decode the worn key or cut from the lock's code, producing a fresh key better than the original.
How many copies should I have?
At least two working spares stored outside the apartment — a trusted neighbor, family, or our shop's key record.
Do you copy mailbox keys?
Yes, including the restricted blanks many buildings use.
Can you come to me for copies?
Yes — we cut keys on the truck during any service visit, and we make house calls for bulk orders.
All services
Locked Out? Need a Locksmith Right Now?
Our shop at 2341 Broadway answers around the clock. Call and we will dispatch immediately.