Lock prices are awkward to talk about, because there is no single fair number. A locksmith in a quiet market town on a Tuesday morning and a locksmith called out at midnight on a bank holiday are doing different jobs with different overheads. What you can do is understand how a bill is built, so a quote either makes sense or rings alarm bells.
On this page
The four parts of almost every bill
When a locksmith quotes, the number is usually some combination of these:
- A call-out fee. This covers getting to you. Some tradespeople charge a flat fee; others roll it into a minimum charge for the first hour. Either way, it exists.
- Labour. Charged per hour, or per job, on top of the call-out. This is where the skill sits — opening a door without damage takes experience.
- Parts. A new cylinder, handle, lock case or full mechanism. Genuine parts carry a real cost, and the trade price is not always the retail price you will see online.
- Extras. Out-of-hours premiums, VAT, and sometimes a charge for a lock that has to be drilled out and replaced rather than picked open.
A trustworthy quote separates these out. A vague single figure, with no call-out and no parts detail, is much harder to challenge later — which is exactly why some people give it.
Why prices vary so much
Two quotes for the same job three streets apart can differ wildly, and it is not always about greed. The genuine reasons include:
- Time of day. Nights, weekends and public holidays almost always cost more, because someone is giving up their evening or their sleep.
- Region. Overheads in a big city are higher than in a small town.
- The door and the lock. A simple night-latch is quick. A modern uPVC door with a jammed multipoint mechanism can take far longer.
- Damage. If a lock has been forced or the door is warped, the job changes from opening to repair or replacement.
- How they find customers. Firms that buy the top of the search results for "locksmith near me" have to recover that advertising spend somewhere. It often ends up on your bill.
The three jobs people call about most
Rather than one figure, it helps to know what each job involves, because the work — not the number — tells you whether a quote is reasonable.
| Job | What is really involved | What to ask |
|---|---|---|
| Emergency call-out (locked out) | Non-destructive entry by picking, shimming or letterbox technique, where the lock allows it. | Is non-destructive entry possible, and what happens to the price if it is not? |
| Changing or replacing a lock | Removing the old cylinder or lock case, fitting a new one to size, and testing it. | Is the new lock included, is it insurance-approved, and how many keys come with it? |
| uPVC door mechanism | Diagnosing a failed gearbox or multipoint lock, sourcing the correct part, and re-aligning the door. | Is the part genuine and guaranteed, and is the whole mechanism covered or just the cylinder? |
How much these cost in pounds depends on your area and the time you call, so treat any figure quoted online — including on this site — as a starting point rather than a promise.
Questions to ask before you agree
Four short questions do most of the work of protecting you:
- "What is the call-out or minimum charge, and what does it include?"
- "Is parts and VAT included in that figure, or on top?"
- "If you cannot open it without damaging it, what will the new lock cost?"
- "Are you happy to confirm that in writing before you start?"
A genuine tradesperson answers these without irritation. If the answers shift or the pressure starts, that is your cue to stop — our guide to avoiding rogue locksmiths covers what to do next. And if you are locked out right now, start with what to do when you are locked out.