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Mailbox Lock Replacement in New York City

Mailbox won't open β€” or won't stay shut? New lock, new keys, done.

β˜…β˜…β˜…β˜…β˜… 5.0 Β· 22 Google reviewsπŸ•’ Open 24/7πŸ“ 156 Delancey St, NYC

Professional mailbox lock replacement β€” done right

Apartment and commercial mailbox locks fail constantly: keys wear down, cams bend, and entire lock bodies work loose from years of yanking. We replace standard mailbox locks quickly, usually in a single short visit.

We carry the common cam-lock sizes used in New York residential mailboxes and can match the replacement to your box's door thickness and cam orientation. You get a working lock and fresh keys before we leave.

Note: USPS-owned cluster boxes and outdoor parcel lockers have their own rules β€” building management or the postal service handles those. For your private apartment mailbox, we're the call.

What's included

  • Standard cam-lock sizes stocked on the van.
  • Correct cam length and orientation for your box.
  • Fresh keys cut and tested on site.
  • Quick single-visit service in most cases.
  • Guidance on USPS vs. private mailbox ownership.

Mailbox Lock Replacement across NYC neighborhoods

We bring mailbox lock replacement to every neighborhood we serve. Local guides:

Frequently asked questions

For privately owned apartment mailboxes, yes β€” we can open and replace the lock. For USPS-controlled boxes, you'll need to go through the post office.

Usually 15–30 minutes once we're at your box. It's one of our fastest services.

We stock the standard sizes and measure your door thickness and cam requirements before installing, so the fit is correct.

Get Mailbox Lock Replacement

Open 24/7 β€” call or send a request.

Or use the full service request form β†’

πŸ“ž Call (212) 300-7173