Mailbox Lock Replacement (Lost Keys • Broken Lock)
Lost your mailbox key or the lock is jammed? GOAT Locksmith and Doors provides fast, compliant mailbox lock replacement for condos, apartment buildings, and community mailboxes across Toronto & the GTA. We replace the cylinder/lock, supply new keys, and ensure the door closes and latches smoothly.
What We Do
- Replace mailbox locks/cylinders (cam locks) and provide new keys
- Fix jammed or spinning locks and correct latch/strike alignment
- Repair loose doors/hinges so the mailbox closes properly
- Key not turning or stuck — remove broken keys and restore operation
- Multi-tenant boxes — coordinate with super/manager for access
Simple Process
1) Verify & Access
We confirm authorization/ID and coordinate building access if needed.
2) Replace & Test
Install new lock, set correct cam orientation, and test smooth locking and latching.
3) Hand Over Keys
Provide fresh keys and quick tips to avoid future binding or wear.
Common Issues We See
- Old, worn cam locks that spin without engaging
- Keys snapped in the cylinder
- Misaligned mailbox doors causing hard turning or key jams
- Lost keys after a move or tenant turnover
Related Services
Lock Installation and Repair • Emergency Locksmith • House Lockout • Door Installation and Repair
Areas We Serve
Toronto North York Vaughan Concord Richmond Hill Markham Scarborough Etobicoke Mississauga Brampton Pickering Ajax Whitby Oshawa Woodbridge Maple Thornhill Oakville Burlington Milton Newmarket Whitchurch-Stouffville GTA
Mailbox Lock Replacement — FAQs
Do you need my ID?
Yes. For your security, we verify ID and authorization (tenant/owner or property manager approval) before opening or replacing a mailbox lock.
Can you do this without a key?
Yes. We can open the box non-destructively when possible and then install a new lock with fresh keys.
My mailbox door is bent and won’t close—can you fix it?
Often we can re-align or repair the door/latch. If parts are damaged beyond repair, we’ll advise next steps with building management.
How many keys do I get?
Typically two. Ask if you need more duplicates prepared.
