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Should You Rekey Locks After Moving in Raleigh NC or Change Them?
- Andrew Marcella
- 1 day ago
- 7 min read
Moving into a new home comes with a long list of things to handle. One security step should move near the top of that list: making sure old keys can no longer open your doors.
Even if the previous owner handed over every key they had, there is no reliable way to know how many copies may still exist. Spare keys may have been given to relatives, neighbors, contractors, cleaners, pet sitters, or previous tenants.
Fortunately, you do not always need to replace every lock. In many Raleigh-area homes, rekeying the existing locks is enough to give the new homeowner a fresh set of keys and prevent the old ones from working.
Here is how to decide whether your new home needs lock rekeying, lock replacement, or a combination of both.
Why Should You Rekey Locks After Moving in Raleigh NC?
If you need to rekey locks after moving in Raleigh NC, the goal is to prevent old keys from continuing to open your home. Even if the previous owner returned every key they had, additional copies may still be held by former tenants, relatives, contractors, cleaners, or neighbors. Rekeying gives you a new set of working keys without necessarily replacing all the existing lock hardware.
What Does It Mean to Rekey a Lock?
Rekeying changes the internal configuration of an existing lock so it works with a new key. The lock hardware remains on the door, but any old keys stop working after the service is completed.
Rekeying is often a practical option when:
The existing locks operate smoothly
The hardware is in good condition
You like the appearance of the current locks
You want old keys disabled
You want several compatible doors to use the same key
For example, a Raleigh homeowner may have separate keys for the front door, back door, and garage entry. Depending on the brands and keyways involved, a locksmith may be able to rekey compatible locks so one new key operates all three.
Alphalocksmith provides residential lock rekeying and lock services throughout Raleigh, Cary, Morrisville, Apex, Garner, Knightdale, and Wake Forest.
When Should You Replace a Lock Instead?
Replacing a lock means removing the existing hardware and installing a new lock or deadbolt. It generally costs more than rekeying, but it may be the better choice when the hardware itself is damaged, outdated, or no longer appropriate for the door.
Consider replacing a lock when:
The lock sticks, jams, or is difficult to turn
The hardware is loose, rusted, or visibly damaged
The key has broken inside the lock
The door does not latch or lock correctly
You want to add a deadbolt or smart lock
Different doors have incompatible lock brands
The existing lock does not provide the security level you want
Lock quality is not determined by appearance alone. ANSI/BHMA standards evaluate residential lock hardware for security, durability, and finish. Homeowners comparing new hardware can review the BHMA residential lock and deadbolt standards, including information about product grade levels.
A locksmith can inspect the current hardware and explain which locks can be rekeyed and which should be repaired or replaced.
Rekeying vs. Replacing Locks
Situation | Rekey the lock | Replace the lock |
You recently purchased the home | Often | If the hardware is damaged or outdated |
Old keys need to stop working | Yes | Yes |
The lock works properly | Usually | Not always necessary |
The lock sticks or jams | Possibly | Often |
You want a smart lock | No | Yes |
You want one key for several doors | Often | Sometimes |
The existing hardware is damaged | No | Yes |
You want a different style or finish | No | Yes |
Many homes need a combination of services. A locksmith might rekey the newer locks, repair one problem lock, and replace an older deadbolt that no longer operates properly.
How Much Does It Cost to Rekey House Locks in Raleigh, Cary, or Morrisville?
The cost of rekeying a house depends on the doors and hardware involved. There is no single price that applies to every home.
Important pricing factors include:
The number of locks being rekeyed
The number of exterior doors
The type and brand of each lock
Whether the locks use compatible keyways
The condition of the existing hardware
Whether additional keys are requested
Whether lock repair or replacement is also needed
The location and timing of the service call
A small home with two compatible locks will generally involve less work than a property with several exterior doors, mixed lock brands, damaged cylinders, and multiple deadbolts.
Alphalocksmith NC provides upfront pricing before work begins. If you are requesting a quote, count the locks and deadbolts on every exterior entry, including the door between the garage and the house. Photos of the hardware may also help the locksmith understand what you have before arriving.
Homeowners in Morrisville can review Alpha’s local Morrisville locksmith services. Homeowners closer to Cary can find residential and emergency locksmith services in Cary.
Should You Rekey the Locks Before or After Moving In?
Ideally, schedule the service as soon as you receive possession of the property. It can usually be handled before moving day or shortly after closing.
Do not forget secondary entrances such as:
Back and side doors
Garage entry doors
Detached garages
Storage rooms
Basement entrances
Exterior doors that are rarely used
If the home has a keypad or smart lock, reset its access codes and remove any previous users. Physical key backups should still be addressed because many electronic locks also include a traditional key cylinder.
Can Multiple House Locks Be Rekeyed to Use the Same Key?
Often, yes. This is called keying locks alike.
Whether it is possible depends on the brands, keyways, and condition of the existing locks. If the front door, back door, and garage entry use compatible hardware, a locksmith may be able to rekey them so one key opens all three.
If the locks are not compatible, some hardware may need to be replaced before the doors can use the same key.
This is a helpful option for homeowners in Raleigh, Cary, Morrisville, Apex, Garner, Knightdale, and Wake Forest who want to reduce the number of keys they carry without replacing every working lock.
What If a Lock Is Difficult to Turn?
A difficult lock does not always need to be replaced. The problem may be inside the lock, but it can also be caused by the door or frame moving out of alignment.
Common warning signs include:
The key is difficult to insert or remove
The key only turns when it is pulled in a certain direction
The deadbolt does not line up with the strike plate
The lock feels loose
The door must be pushed or lifted before it locks
The key is bent, worn, or beginning to crack
Do not force a key that will not turn. A broken key inside the lock can create a more urgent repair.
A residential locksmith can inspect the lock, key, door, and strike plate to determine whether the hardware should be adjusted, repaired, rekeyed, or replaced.
What If You Are Renting?
Renters should contact the landlord or property manager before changing or rekeying any lock. The lease may require approval, and the property owner may need a working key for authorized access.
If keys were lost, stolen, or never returned by a previous occupant, tell the landlord why the lock needs attention. Do not install different hardware without permission.
How to Choose a Residential Locksmith
Before approving the work, ask what will be done and what the total price includes. The Federal Trade Commission recommends checking reviews carefully and getting a written estimate that describes the work, materials, and price when hiring a home service provider. You can read its guidance for avoiding home improvement scams.
A residential locksmith should be able to:
Explain whether each lock can be rekeyed
Identify damaged or incompatible hardware
Provide pricing before beginning the work
Explain any recommended replacement
Confirm which keys will operate which doors
Test every lock before leaving
Alphalocksmith NC is a licensed and insured mobile locksmith serving Raleigh and nearby communities. The company provides residential rekeying, lock replacement, lock repair, smart lock installation, and 24/7 house lockout service.
Schedule Residential Rekeying in the Raleigh Area
If you recently purchased a home, lost a house key, changed tenants, or are unsure who may have copies, rekeying can prevent the existing keys from continuing to work without requiring every lock to be replaced.
Alphalocksmith NC provides mobile residential locksmith service throughout Raleigh, Cary, Morrisville, Apex, Garner, Knightdale, and Wake Forest.
Contact Alpha Locksmith NC or call 919-219-6563 for an upfront quote.
Frequently Asked Questions
Should I rekey my locks after buying a house?
Yes. Rekeying prevents keys held by previous owners, contractors, neighbors, or other people from continuing to open the home. If the existing locks are damaged or outdated, replacement may be recommended instead.
Is it cheaper to rekey or replace a lock?
Rekeying is generally less expensive because the existing hardware remains on the door. The final price depends on the number, type, compatibility, and condition of the locks.
Can all the doors in my house use the same key?
Often, but the locks must have compatible keyways. A locksmith can inspect the hardware and determine whether the front, back, garage, and other exterior doors can be keyed alike.
When does a house lock need to be replaced?
Replacement may be necessary when a lock is damaged, loose, rusted, difficult to operate, incompatible with the other locks, or no longer provides the features the homeowner wants.
Can a locksmith repair a lock that sticks or jams?
Often, yes. The locksmith will need to determine whether the problem is caused by the lock, key, door alignment, or strike plate. Depending on the cause, the lock may be adjusted, repaired, rekeyed, or replaced.
Should I reset a smart lock after moving?
Yes. Remove previous users, change the access code, update the connected account, and address any physical backup key. A smart lock may still contain a traditional key cylinder that needs to be rekeyed.
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