The Trade's Names Do Not Map Onto the Problems People Have
The names this trade uses do not map well onto the problems people actually have. Somebody books a lock change when they need a rekey, a lockout when they need a replacement, or a locksmith when they need an automation company. Our residential locksmith calls start by working out which of six things is genuinely wanted.
This article is a plain guide to those six, what each one is actually for, and how to tell which applies to you — across Sandton, Fourways and Bryanston, where the property types differ but the services do not.
Read the symptom column rather than the name, and it usually becomes obvious.
Not sure what you need?
Describe the symptom rather than the service. Call or send a WhatsApp message and it gets placed on the call.
Repair, Rekey and Replace Are Three Different Things
These three cover the majority of domestic work and they are constantly confused, which is expensive in one direction and useless in the other.
A repair is for a lock that still works but works badly — stiff, needing a wiggle, working at one angle only. The mechanism is stripped, cleaned, worn parts replaced and correctly lubricated. That is what a locksmith for lock repair visit does, and it restores a great many mechanisms people were told to replace.
A rekey is for a lock that works perfectly where the problem is who holds keys — a departure, a move-in, a lost set. The cylinder is reconfigured so every existing key stops working, and the hardware stays in the door. Our locksmith for lock rekey page covers exactly when this is the right instrument.
A replacement is for a lock that is worn past repair, has been forced, or was never suited to the door. It is the most expensive of the three and it is right in fewer situations than it is sold in — which our lock replacement page sets out as three specific cases.
Emergency, Installation and Commercial
The other three, and the ones most often booked under the wrong name.
An emergency callout is for getting in, or for making a property secure that currently cannot be locked. It is not a hardware purchase, and a lockout that routinely ends in a new lock is a sales pattern rather than a technical necessity — the point our locksmith for home lockout page keeps making.
An installation is for an opening that has no lock, or no adequate one — a garage-to-house door on a latch, a slider with only a catch, a gate that was never secured. This is where most security money should go and where it usually does not, which our locksmith for lock installation assessments exist to correct.
And commercial work is a different discipline rather than a bigger version of domestic work: authority before the door, alarm sequences, key registers and access levels. Our commercial locksmith page covers why a business call has questions a household call does not.
Rekey or Replace: the Decision Most Often Got Wrong
These two are confused more than any other pair, and the difference is money.
| Rekey | Replace | |
|---|---|---|
| What changes | The pin heights inside the cylinder. Every existing key stops working; the lock stays in the door. | The entire lock comes off and a new one goes on, with new keys. |
| When it is right | The hardware works and the problem is who holds keys — a move-in, a departure, a lost set. | The lock is worn past repair, has been forced, or was never suited to the door. |
| Several doors on one key | Straightforward during the same visit, and much cheaper than doing it later. | Possible, but you are buying hardware you may not have needed. |
| Relative cost | Materially less, because sound hardware is retained. | More, and justified only where the lock itself is the problem. |
If somebody has quoted a replacement and none of the three replacement cases apply, that is worth questioning before committing — which our locksmith for lock change in Sandton page treats as the normal starting point rather than an awkward question.
Locked out right now?
That is the emergency service, and it should not end in a hardware purchase. Typical response is 20 to 30 minutes.
The Six Services
What each is for, in one line.
Emergency callout
Getting in, or making a property secure that cannot currently be locked. Not a hardware purchase.
Emergency locksmithLock repair
A lock that works but works badly. Stripped, cleaned, worn parts replaced, correctly lubricated.
Lock repairRekeying
The lock is fine; the key-holding is not. Every existing key retired, hardware retained.
Lock rekeyLock replacement
Worn past repair, forced, or never suited to the door. Three cases, and no others.
Lock replacementInstallation
An opening with no lock or no adequate one. Where most security money should actually go.
Lock installationCommercial work
Authority, alarms, registers and levels. A different discipline rather than a bigger house.
Commercial locksmithWhy the Wrong Service Gets Booked So Often
It is worth saying that this is not anybody being careless. The names genuinely do not describe the jobs.
Lock change sounds like it covers everything from a stiff key to a break-in. Locksmith sounds like it covers gate motors and alarms. Emergency sounds like anything inconvenient. None of those readings are unreasonable, and each of them puts a technician on the road with the wrong expectation.
The fix is entirely on the phone rather than in the terminology. Describe what you can see and what happens when you try the key, and the service places itself — which is why our locksmith for lock repair in Sandton calls ask for the symptom before anything else.
It also protects you. A job accurately described is a job accurately quoted, and a technician arriving with the right equipment is one who finishes on the visit — the standard our 24 hour locksmith in Sandton work is held to at every hour.
How To Place Your Own Problem
Five questions, in order. They land on the right service almost every time.
- Step 1
Can the property be locked right now?
If no, that is an emergency regardless of what caused it. If yes, everything else can be scheduled.
- Step 2
Are you outside it?
If yes and the lock works, that is an emergency callout and nothing further should be required afterwards.
- Step 3
Does the lock work badly rather than not at all?
Stiff, wiggly, one angle only. That is a repair, and it is the cheapest moment you will get.
- Step 4
Is the hardware fine and the key count unknown?
A move-in, a departure, a lost set. That is a rekey, not a replacement.
- Step 5
Does the opening have no adequate lock at all?
A latch on a garage door, a catch on a slider, nothing on a gate. That is an installation.
What Is Not a Locksmith Service
Four things booked as locksmith work that are not, and knowing saves a callout.
- Estate tags and remotes
- Issued and cancelled by the estate or body corporate office, usually within minutes. Nothing at your door affects them.
- Gate and garage motors
- A motor that hums and does not move is automation. The lock, the manual release and anything keyed are ours.
- Alarm panels and access controllers
- The electronic side is a different trade. The strike, the maglock and the mechanical lock behind them are ours.
- Burglar bars
- A barrier rather than a lock, although the hinged escape section on a barred window usually does carry one.
How the Service Operates
Checkable operating facts rather than claims. Reviews sit on our Google Business Profile, readable without us involved.
Describe the symptom and let it be placed
Stiff, will not turn, key snapped, nothing on the door. Call or send a WhatsApp message and the right service follows.
What Each Choice Costs in Time
Booking the wrong service is rarely expensive in money. It is expensive in time, and it is worth seeing where the time actually goes.
Booking a replacement where a repair was needed costs a technician arriving with parts, establishing that the door is misaligned rather than the lock failed, and correcting the alignment — which is the good outcome, and it still means you were quoted for hardware you did not require.
Booking a repair where a rekey was needed is worse, because nothing is wrong with the lock and there is nothing to repair. The visit establishes that the problem is the list of people who can open the door, and the actual work then has to be scoped afresh.
Booking an emergency callout for something that was not urgent costs the after-hours element of the call-out for a job that would have been the same price on Thursday morning.
And booking nothing at all, because the fault comes and goes and never quite justifies a call, is the most expensive of the four — it converts a repair into a replacement and a scheduled visit into a callout at an unsociable hour.
Which Trade Does Which Job
A meaningful share of misdirected calls are not the wrong locksmith service. They are the wrong trade entirely, and being clear about the boundaries saves the time that mattered.
Alarm systems belong with the alarm company: a panel that will not disarm, a sensor triggering repeatedly, a zone that refuses to clear. A locksmith attending will say so rather than charge to establish it.
Gate motors are automation. If the motor runs while the gate stays put, or nothing happens with power present, that is a gate company's work. What remains locksmith work is the lock on the gate, the pedestrian gate beside it and the manual override — which is the part that matters during an outage.
Broken glass needs a glazier, although an opening can be secured temporarily so a property is not left standing open. Access control credentials — tags, fobs, intercoms, booms — are administered by whoever runs that system; the mechanical door behind a reader is locksmith work and the credential is not.
And on vehicles, anything requiring the car to be lifted, dismantled or taken into a workshop sits with a workshop, as does a small group of recent models where the manufacturer restricts key data tightly.
Related Reading and Services
Residential locksmith
The whole-property assessment that decides which of these services each opening needs.
Residential locksmithResidential locksmith in Fourways
The same six services applied to estates, complexes and townhouses.
Residential locksmith in FourwaysEmergency locksmith
The service for getting in, and why it should not end in a hardware purchase.
Emergency locksmithCommercial locksmith
Why business premises are a different discipline rather than a bigger household.
Commercial locksmithHow a lock actually works
The mechanism behind the four faults, which is what these six services are answers to.
How a lock worksFourways and Bryanston compared
How the same six services get used differently depending on the property type.
Fourways and BryanstonIf this was useful, our article on locksmith claims, checked covers which of the five standard claims can be verified, and using the same locksmith twice covers why continuity beats proximity on a bad night.
