A LITTLE CLARITY
You do not need to choose a technical service name before calling. These answers explain a few common differences so you can describe the result you want and ask informed questions about the proposed work.
Start with the actual address and entrance, what happened and whether you still have access. Add any useful working-key, vehicle or safely visible equipment details. If you are arranging work for a rental, business or another person, identify who can approve it. Ask about availability and the estimate for the specific request.
No. Rekeying changes which key operates suitable existing lock hardware. Replacement changes the hardware itself. The condition of the lock, door fit and the result you want help determine which option may suit the entrance. Neither should be chosen on the assumption that every lock is compatible.
Not necessarily. A sticking key or unreliable latch can involve the key, hardware condition or door fit. Describe whether the problem changes when the door is open or closed. Ask what assessment and repair are proposed instead of assuming a key-access change will solve an operating fault.
Sometimes suitable compatible locks can share a key arrangement. It depends on the hardware. List the doors and keep any working keys available; ask what can be retained and whether different hardware would be required before agreeing to a same-key plan.
Vehicle entry and replacement-key work are different requests. Say whether the key is inside, missing or damaged, and whether any working key remains. Give the year, make and model so compatibility, equipment and the intended scope can be discussed.
Agree with the responsible owner or manager who can approve the work, which private doors are included and how keys will be handed over. Shared lobby credentials, keypad accounts and garage remotes may be managed separately. This guide helps organize the conversation; it does not determine a tenancy agreement.
A physical-key change does not establish that codes, app access, shared-building credentials or garage remotes have changed. Treat each method as a separate handover item and confirm the arrangement with the person responsible for that system.
A keyed pedestrian door and an overhead garage door are different equipment. Describe which one is causing the problem. If the overhead door reverses, stops or appears uneven, describe that behavior and avoid repeated operation when it looks unstable.
Explain the location, equipment and result you need, then ask what estimate can be given and what remains subject to inspection. Confirm included charges and how any revised scope and amount will be discussed before you approve additional work.