Use this new home lock rekey checklist during your move-in walkthrough. Record each entry, decide who should have access and note anything that needs repair. For the explanation behind each decision, read how to rekey locks after moving.
1. List the locks and access points
- Front, rear and side doors, including keyed knobs, levers and deadbolts.
- Garage-to-house and exterior basement doors.
- Keyed patio, French, storm or screen doors where fitted.
- Detached garage, workshop, shed and gate locks.
- Mailbox and storage locks you are authorized to change.
- Shared building entrances or common areas: confirm responsibility with management.
Write down each lock’s location, brand, keys received and operating condition. This is an inventory, not a requirement to rekey every item.
2. Decide what needs rekeying, repair or replacement
- Identify locks that work well but may still have unknown keyholders.
- Flag a sticking key, loose cylinder, damaged hardware or a door that does not latch smoothly.
- Check whether the deadbolt operates without pushing or pulling the door.
- Ask which compatible cylinders can use the same new key.
- Separate hardware you want to keep from planned deadbolt or smart-lock upgrades.
Rekeying changes the key that operates a serviceable lock. It does not repair worn hardware or door alignment. Use the rekey-versus-replace comparison if the right option is unclear.
3. Review codes, accounts and remotes separately
- Remove former users and access codes from smart locks using the manufacturer’s process.
- Transfer the lock’s account to the authorized new owner.
- Account for physical backup keys; changing a code does not disable them.
- Review garage remotes, keypad codes, gates and other access devices.
- Arrange alarm or connected-system changes with the responsible administrator or provider.
4. Prepare for the locksmith visit
- Confirm authorization to change the locks; tenants and condo owners should coordinate with the responsible manager where needed.
- Gather existing keys and note any missing keys.
- Count locks and take note of visible brand or model markings.
- Decide how many new keys you need and who should receive them.
- Describe sticking locks, damaged doors and any preferred service window when booking.
5. Complete the handover check
- Test the new key at every affected cylinder, with the door open and then closed.
- Confirm old keys no longer operate the cylinders that were rekeyed.
- Check that latches and deadbolts move smoothly.
- Record outstanding repairs or access points being handled separately.
- Store spare keys securely and give copies only to people who need them.
Arrange mobile home rekeying
Call Locks R Us Locksmith at (636) 628-7803 to discuss lock rekeying or residential lock changes. We serve Ballwin and nearby West St. Louis County communities daily from 8 AM to 10 PM. Call to confirm availability.


