This guide is for Dubai homeowners, tenants, landlords, and business owners who want to understand lock rekeying: what it actually involves, when it is the right choice instead of a full lock replacement, and what to expect from a rekeying visit. It applies to villas, apartments, offices, and shops.
What This Guide Covers
Rekeying is a confirmed part of our residential locksmith work, offered alongside full lock replacement as a separate option for situations where the existing lock hardware does not need to be swapped out entirely. This guide walks through what rekeying is, how it differs from replacement, the situations where it is the more sensible choice, and what actually happens during a visit.
Who This Guide Is For
This is for anyone in Dubai who wants their existing locks to stop working with a previous key, without necessarily installing brand new lock hardware. Common examples include a new tenant moving into a property where a previous occupant may still hold a key, a landlord preparing a unit between tenancies, a homeowner who has lost a key but does not want to replace a lock they are otherwise happy with, and a business owner after a staff member with a key has left the company. If you need a lock physically replaced because it is damaged, worn out, or of a different type entirely, our lock change service covers that directly.
What Rekeying Actually Means
Rekeying means changing the internal pin configuration of an existing lock so that old keys no longer work, while a newly cut key does. The lock body, cylinder housing, and handle or hardware you already have stay exactly as they are. Only the internal mechanism that decides which key shape is accepted is changed. This is different from replacement, which swaps out the physical lock hardware itself.
How the Service Works, Step by Step
Step 1: Confirm the Situation and the Lock Type
When you contact us, we confirm the type of lock involved (a standard cylinder, a mortise lock, a UPVC multipoint mechanism, and so on) and the reason for rekeying, since this affects both the approach and how many keys you are likely to need afterward.
Step 2: Verify Ownership or Tenancy
Because rekeying directly affects who can and cannot get into a property, we confirm ownership or tenancy before starting, using an Ejari, tenancy contract, title deed, or trade licence for a commercial unit. This applies even when the request seems straightforward, such as a landlord rekeying between tenants.
Step 3: On-Site Assessment
The technician examines the existing lock to confirm it is in good enough condition to rekey. Most locks in reasonable working order are suitable candidates. If the lock itself is worn, damaged, or an older type that is difficult to source replacement pins for, the technician will explain why replacement may be the more reliable option instead.
Step 4: Rekeying the Lock
Rekeying is carried out directly on the existing lock hardware, without needing to remove and reinstall a new lock body. The technician works with the internal pin mechanism so that the lock now responds only to newly cut keys.
Step 5: New Keys and Testing
Once rekeying is complete, you receive newly cut keys, and the technician tests the lock to confirm it turns smoothly and that old keys no longer operate it.
When Rekeying Makes Sense Instead of Full Replacement
Rekeying is generally the sensible option when the lock hardware itself is in good working condition and the actual concern is who holds a working key, rather than the lock's physical condition. This covers situations such as moving into a property where you cannot be sure how many keys exist or who holds them, a lost or stolen key where the lock is otherwise fine, and a staff member leaving a business where they were issued a key. It is generally not the right option if the lock is old, damaged, jammed, or a type you are looking to upgrade for other reasons, in which case our lock change service is the more direct fit.
Rekeying for Landlords and Tenants
Rekeying between tenancies is a common, sensible practice, since a previous tenant, their guests, or a cleaning or maintenance contractor may still hold a working key even after moving out. Rekeying at the start of a new tenancy resolves this without the cost of replacing hardware that is otherwise still in good condition. Landlords and property managers handling multiple units may find it useful to keep a simple record of when each unit was last rekeyed.
Rekeying for Businesses
For offices and shops, rekeying is commonly requested after a staff member with keys leaves the company, particularly where the departure was not entirely amicable, or where a full audit of who holds a working key is no longer practical. It is a more targeted response than a full new business lock change, which is more often used when taking over a unit for the first time.
What to Prepare Before You Call
Having your address, proof of ownership or tenancy, and a rough idea of which locks need rekeying (front door only, or multiple entry points) ready before you call speeds up the visit. If you know the lock type or brand, that is useful but not essential, since the technician will confirm it on-site regardless.
Common Mistakes to Avoid
A frequent mistake is assuming that changing a lock's outward appearance, such as replacing the handle or faceplate, changes which keys it accepts. It does not. Another is waiting to rekey until after a new tenant has already moved in or a departing staff member's last day, rather than arranging it to align with the handover itself. It is also worth avoiding the assumption that a spare key given to a friend, driver, or contractor is automatically returned when a task is finished, which is a common reason rekeying gets requested later than it ideally should be.
Rekeying vs Simply Adding a Second Lock
Some homeowners consider adding a second, additional lock rather than rekeying the existing one, particularly if the current lock feels adequate otherwise. This can address a different concern, extra physical security, but it does not solve the specific problem rekeying is designed for: an unknown number of old keys that still work on the original lock. If your concern is specifically about who holds a working key, rekeying that lock directly is the more targeted response, rather than layering an additional lock on top of the same unresolved issue.
How Often Locks Can Be Rekeyed
There is no fixed limit on how many times a given lock can be rekeyed over its working life, since each rekeying is simply a new internal pin configuration. In practice, most households and businesses rekey infrequently, at a tenancy change, after a lost key, or after staff turnover, rather than on any routine schedule. If a lock has already been rekeyed several times and is showing its age, the technician can advise whether it is still a good candidate or nearing the point where replacement makes more sense.
What to Do Next
If you are moving into a new home or office, handling a tenant or staff turnover, or have lost a key and want your existing lock to stop responding to it, get in touch and be ready to confirm your address and tenancy or ownership. The four articles below go into more detail on specific parts of this process.
Frequently Asked Questions
Is rekeying cheaper than replacing the lock entirely?
We are not able to quote prices here and do not make claims about being the cheapest option, but rekeying generally involves less work than removing and installing new lock hardware, since the existing lock body stays in place.
Can any lock be rekeyed?
Most standard cylinder, mortise, and multipoint locks in reasonable condition can be rekeyed. The technician assesses the specific lock on-site and will recommend replacement instead if rekeying is not a reliable option for that hardware.
How many keys can I get after rekeying?
You can request multiple newly cut keys during the same visit. Let the technician know in advance roughly how many you expect to need.
Do I need the original key to have a lock rekeyed?
Not necessarily, but having it available can make the visit more straightforward. What matters most is confirming ownership or tenancy for the property itself.
Can I rekey a lock myself with a kit bought online?
We are not able to advise on self-rekeying kits or walk through the process for you to attempt yourself. Our technicians carry out rekeying on-site, and improperly rekeyed locks can fail to secure a property reliably.
Should I rekey or fully replace my locks when moving into a new home?
If the existing locks are in good working condition, rekeying is usually sufficient to ensure no previous key holder has access. If you also want to upgrade the lock type itself, such as moving to a smart lock, full replacement is the appropriate route instead.
