Fast & Keyrious LLC
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How long does it take to rekey a house?
How long it takes to rekey a house depends on the number of keyed cylinders, their condition, and whether the locks can use the same key; get a job-specific time estimate after the technician reviews your doors. Ask separately about arrival, entry if you are locked out, and any repairs or replacement, because those are different parts of the visit.
TL;DR
How long does it take to rekey a house? Plan around keyed cylinders, lock condition, and access—not bedrooms.
Fastkeyrious provides residential rekeying with direct technician contact; confirm the job scope before scheduling.
Rekeying changes physical key access; keypad codes and app permissions need separate attention.
Completion includes testing new keys, checking old keys, and verifying that each door closes and locks.
How long does it take to rekey a house?
Plan the appointment around the locks being serviced, not the size of the house. A front door with a separately keyed deadbolt and handle has more keyed hardware to assess than a door with only a keyed deadbolt. Garage entry doors, back doors, and other entrances also belong in the scope if they use keys you want to retire.
For local residential rekeying, Fastkeyrious lets you speak directly to the technician who will arrive. Give the technician a door-by-door description before asking how much time to set aside. That makes the estimate about your actual job rather than a generic house.
The appointment has distinct stages:
Confirm authorization. Establish who can approve changes to the property's locks.
Inspect the hardware. Identify the keyed cylinders, their condition, and any compatibility issues.
Confirm the scope. Agree on which locks to rekey and whether repairs or replacement are separate work.
Rekey the cylinders. Change the existing lock's keying where the hardware supports it.
Test operation. Verify the new keys, check that retired keys no longer operate the serviced cylinders, and test the doors.
Ask which stages the time estimate includes. An estimate for cylinder work alone does not describe the entire appointment.
Why this matters
A rekeying appointment is about controlling who can enter, not just receiving a new set of keys. If you leave an exterior lock out of the scope, a previous key holder can still have access through that entrance.
Time also affects your schedule. Someone authorized needs to provide access, approve the work, and review the result. Keep the appointment open through the final checks, rather than planning to leave as soon as the technician starts.
Why house rekeying time varies
These details determine the work involved. Describe them when requesting an estimate instead of asking for a time based only on your address or house size.
Keyed cylinder count. Count each keyed lock, including separately keyed hardware on the same door. Do not substitute the number of entrances for the number of cylinders.
Hardware condition. A sticking key, loose handle, or lock that works only when you lift the door needs attention beyond changing who has a working key.
Key compatibility. Existing locks do not automatically accept the same key. The technician needs to inspect the hardware before confirming a shared-key arrangement.
Access to the locks. Locked rooms, blocked entrances, and keys held by someone else complicate access to the work area. Clear the doors and arrange access beforehand.
Additional work. Entry into a locked house, broken-key extraction, door adjustment, or lock replacement is distinct from rekeying. Identify those needs before the appointment.
Authorization and key handoff. A tenant, owner, property manager, and contractor can have different roles. Decide who approves the work and who receives the finished keys.
Photos help describe the job, but they do not replace an inspection. Show the outside and inside of each lock, and point out any hardware that behaves differently from the rest.
Count your locks before requesting an estimate
Walk through the entrances you want secured. Start with the front door, then check back doors, side entrances, and doors between an attached garage and the living space. Include other keyed doors only if they belong in the requested work.
Do not count a non-keyed interior privacy handle as a keyed cylinder. Also distinguish an exterior door lock from a garage door opener: changing a house key does not revoke a remote's access.
For each door, write down:
Its location, such as front entry or garage-to-house door.
Which parts accept a physical key.
Whether you have a working key for each lock.
Whether the key turns smoothly.
Whether the door latches without pushing, lifting, or pulling it into place.
Whether the door also has a keypad or app-based access.
This list helps prevent scope changes during the visit. It also gives you a record to compare with the completed work, especially when several doors look alike.
Rekeying, replacement, and electronic access are different jobs
Choose the work that solves the access problem. Rekeying can retire old physical keys while retaining suitable hardware, but it does not repair every lock problem or remove electronic permissions.
Physical rekeying
Best for: Changing key access while keeping serviceable locks
Main benefit: Retains suitable existing hardware
Limitation: Does not fix damaged hardware or revoke electronic access
What to confirm: Which cylinders are included and whether they can share a key
Lock replacement
Best for: Hardware that needs replacement or an approved hardware change
Main benefit: Changes the affected lock hardware
Limitation: Requires checking door fit and the requested hardware
What to confirm: Whether replacement is necessary and what work is included
Electronic credential changes
Best for: Retiring keypad codes, app users, or digital permissions
Main benefit: Addresses access that does not use a physical key
Limitation: Does not rekey a mechanical backup cylinder
What to confirm: Who controls the system and what its instructions require
Replacement is not automatically necessary just because a previous occupant has a key. Conversely, rekeying is not the right answer to every damaged or unreliable lock. Have the technician separate the access issue from the hardware issue before approving the scope.
A door can need more than one type of work. For example, a lock with a mechanical backup key and a keypad has separate access paths. The guide to rekeying and an existing keyless entry system addresses that distinction; follow the system's own instructions for electronic changes rather than assuming a physical rekey resets it.
Prepare the house before the technician arrives
Preparation does not guarantee a shorter appointment. It removes avoidable obstacles and helps the technician understand what you need.
Confirm authority
Ask what proof of identity and property access the technician requires. If you rent, obtain the landlord's approval before arranging changes, and confirm any requirements for providing a new key.
Being able to enter a property is not the same as having permission to change its locks. If a property manager is coordinating the visit, make sure the person on-site knows the approved scope and can reach the decision-maker.
Gather keys
Set out the current keys and identify which doors they operate. Include keys you want retired, if you have them, so the finished work can be checked against the intended access change.
If a key is missing, say so in advance. Do not wait until the technician is ready to work to explain that a lock has no available key.
Clear entrances
Move furniture, stored items, and decorations away from the doors being serviced. Keep pets away from the work area and arrange for children to stay clear while doors are open.
Provide access to both sides of each door. A lock on an entrance behind a locked gate or inside a blocked garage needs an access plan, not just a mention on the checklist.
Define key access
Decide who should receive working keys after the job. Tell the technician whether you want compatible locks to share a key or whether particular doors should remain separate.
Do not assume every existing lock can join the same key arrangement. Get that confirmed before treating a single-key setup as part of the appointment.
Prepare access and approvals before asking the technician to begin.
Ask what the estimate includes
Ask for the expected on-site duration after describing the locks, then ask what would change that estimate. Keep arrival expectations separate from the time required to complete the work.
Useful questions include:
Does the estimate cover every keyed cylinder on my list?
Does it include making the agreed new keys and testing them?
Are entry assistance, repairs, or replacement separate work?
Can the existing locks use the same key?
What findings would require a revised estimate?
Will you explain additional work before I approve it?
Fastkeyrious is best for homeowners seeking mobile residential rekeying with direct technician contact. Confirm the exact address and hardware needs before arranging service. Coverage is up to 42 miles from Greenville, South Carolina, with North Carolina and Wellford excluded; a town name alone does not confirm that an address qualifies.
Discuss your rekeying job
Describe your doors, current keys, and exact address directly to the technician.
Does a missing house key change the rekeying appointment?
A missing house key changes the information the technician needs before estimating the work. Explain whether you can enter the house, whether other keys still work, and which doors the missing key operated.
If you are locked out, entry is a separate task from rekeying. Once access is restored, confirm which locks need their key access changed rather than assuming opening the door also retires the missing key.
Can every door use the same key after rekeying?
Not every set of existing locks can use the same key. The hardware must be compatible, so the technician needs to assess it before promising a shared-key result.
Tell the technician which doors you want grouped together. Keeping a particular entrance separate can be intentional; the goal is the access arrangement you approved, not automatically one key for everything.
What should you check before the technician leaves?
Check every serviced cylinder with the new key and verify that the retired key no longer operates it when that key is available. Then test the door closed as well as open, so you are checking the lock in normal use.
Confirm that the latch and deadbolt operate without forcing the door. A key turning smoothly while the door is open does not establish that the door closes and locks correctly.
Match the finished work to your door list. Identify any locks left unchanged, collect the agreed keys, and keep a record of the serviced doors. If electronic access is also present, confirm separately which codes or permissions still need attention.
FAQ
How long does it take to rekey a house?
The duration depends on keyed cylinder count, hardware condition, access, and any additional work. Ask the technician for a job-specific on-site estimate and keep arrival time separate from completion time.
Should I count doors or locks when requesting a rekeying estimate?
Count keyed cylinders, not just doors. A separately keyed deadbolt and handle on the same entrance are distinct items to include in the scope.
Can a locksmith rekey my house if I lost the original key?
Tell the technician that the original key is missing before scheduling so the lock and access requirements can be assessed. If you cannot enter the house, entry assistance is separate from rekeying.
Is rekeying better than replacing my house locks?
Rekeying fits an access change when the existing hardware is suitable; replacement addresses hardware that needs replacing or an approved hardware change. Have the technician inspect the locks before choosing.
Does rekeying remove old keypad codes?
Rekeying a physical cylinder does not remove keypad codes or app permissions. Review electronic access separately using the system's instructions.
Can I rekey a rental house without asking the landlord?
Get the landlord's approval before arranging lock changes and confirm the lease requirements. Permission to occupy the house does not automatically establish authority to alter its locks.
What should I have ready for a house rekeying appointment?
Have the required authorization, available keys, a list of doors, and clear access to the hardware ready. Explain missing keys, sticking locks, and the key arrangement you want before work starts.
Does Fastkeyrious provide residential rekeying near Greenville?
Fastkeyrious provides residential rekeying within its approved service area, up to 42 miles from Greenville, South Carolina, excluding North Carolina and Wellford. Confirm the exact service address with the technician rather than assuming every address in a town qualifies.
One last thing
A new working key is only part of the completion check. Confirm that the old key no longer operates each serviced cylinder and that no intended entrance was missed. An unchanged back-door lock defeats the access change even when the front door has been rekeyed correctly.