When old keys need to stop working, replacing the entire lock is not always the only option. The right choice depends on the condition of the hardware, the type of door and what you want to change. This guide explains the questions to ask before arranging lock service for a home or business in Los Angeles.
What is the difference?
Rekeying changes the internal keying of a compatible lock so it works with a different key. The existing lock hardware generally stays on the door. Lock replacement removes the existing hardware and fits a new lock or lock component. A locksmith needs to inspect the specific lock to confirm which options are practical.
When rekeying may make sense
- You have moved into a property and do not know who has copies of the keys.
- A key has been lost, or someone should no longer have access.
- The lock operates properly and you want to keep the existing appearance.
- You want compatible locks to work with the same key, subject to the hardware being suitable.
Rekeying does not repair a damaged lock or automatically improve the strength of a door. Tell the locksmith about sticking keys, loose parts or a door that needs lifting to close.
When lock replacement may be appropriate
Replacement may be worth considering when a lock is damaged, worn, unreliable or unsuitable for the way the door is used. It may also be needed when changing to a different lock type or when the existing hardware cannot be rekeyed as requested. The door, frame and strike plate should be considered along with the lock itself.
For offices and storefronts, explain how employees use the entrance and which people need keys. Commercial doors can use different hardware from residential doors, so a photo of the door and lock can help the initial conversation.
What to tell a locksmith before the visit
- The service location and whether it is a home, office, shop or other property.
- How many doors and locks need attention.
- Whether you have a working key and can open the door.
- The lock brand or photos of the hardware, if available.
- Whether you need different keys, a repair or a different lock.
- Whether the work is urgent or can be scheduled.
Ask for a clear estimate
Ask what the estimate includes: the visit, labor, parts and any other applicable charges. If inspection is needed before the final scope can be confirmed, ask how that will be handled. Confirm the work and price before authorizing the service. Hardware condition, access and the number of locks can affect the work required; a general online price should not be treated as a final quote for your door.
Mobile lock service in Los Angeles
MT Lock & Key Services provides mobile lock replacement, rekeying, installation and repair in Los Angeles, North Hollywood and nearby areas. We travel to the customer for scheduled service and emergency assistance.
For help with a home, see our residential locksmith services. For offices and storefronts, visit our commercial locksmith page.
Request an estimate or call (818) 616-7296 to discuss your locks and confirm availability.
Rekeying and emergency locksmith help near you
For a move-in key reset, damaged lock or business access change, see our Sherman Oaks lock rekeying and replacement and Van Nuys residential and commercial lock services. Each page explains what to prepare, how estimates work and how to request mobile service.
Locked out of your home or vehicle? Ask about lockout assistance. For a lost car key or key-fob programming, see our automotive locksmith services and share the vehicle year, make and model so we can confirm compatibility and availability.