Begin with the door you use
Say whether the key opens only your apartment, a shared building entrance or more than one door. If you use a fob or keypad as well, mention which part still works. You do not need to diagnose the system. For a unit lock, the residential locksmith page is a useful starting point; a shop or office request belongs with commercial locksmith information.
Include the person who manages shared hardware
Ask your building contact who manages the affected entrance and who should join a discussion about changes. A private key issue and a building-wide lock question should not be combined by assumption. If there is a particular fob, keypad or unfamiliar lock, describe it and ask whether that specific request can be handled. A fob or keypad issue may need different information from a mechanical key problem.
Give a building name and a usable entrance
For a mixed-use address, add the building or suite number and the entrance where someone should meet you. A destination such as Metro Centre can explain the general setting; it does not identify an individual door. If the issue is with a car, give the parking location and vehicle details instead. Our automotive locksmith information separates that conversation from the building request.
Keep a missing key separate from a damaged lock
If the lock works but a key should no longer be used, read about rekeying suitable hardware. If the key catches, a handle feels loose or the door does not latch, report those symptoms for a repair assessment. A fob that has stopped responding needs its own description; appearance alone does not establish what replacement work is possible.
Before agreeing to a visit
Confirm the affected entrance, the person who can discuss it, current availability and what the proposed work includes. The estimate guide gives you questions about labor, hardware and anything that needs checking in person. If being locked out is the immediate concern, start with the emergency access page and explain that first.