How to Check a Locksmith Is Legitimate (UK Checklist)
Learn how to avoid locksmith scams in London. Here are the checks to make, the questions to ask, and what a genuine all-in quote looks like before you book.
Locksmithing is not a licensed trade in the UK, so the checks are down to you. Ask for a written all-in price before anyone travels. Confirm the firm is on the Master Locksmiths Association’s Find a Locksmith register. Treat drilling as a last resort, not the opening move.
Most complaints to Trading Standards follow one pattern. A very low phone quote turns into a high bill once the locksmith stands at your door. Often a lock gets drilled out for no reason. The checks below, taken in order, catch that pattern before it costs you anything.
Ask for an all-in price before they travel
A genuine quote is one figure that covers travel, labour and standard parts. It reaches you in writing, by text or email, before the locksmith sets off. It is not “from £49”. It is not an hourly rate with a call-out charge on top either, because both leave room for the number to grow.
If a caller will not commit to a figure until they arrive, the figure is set when they arrive. That is a reason to ring someone else. Our locksmith prices London guide shows typical ranges by job, so you can judge a quote.
Check the Master Locksmiths Association register
The Master Locksmiths Association runs a public Find a Locksmith register of Approved Companies. Membership needs a DBS check, a company inspection and a qualified locksmith on staff. That is the closest this trade gets to vetting.
Search the register yourself, because you should not trust a badge or logo on a website. Nobody checks it except the person who put it there.
Ask about DBS checks
You are about to let a stranger open your front door. A Standard DBS (Disclosure and Barring Service) check is a fair thing to expect. Ask about it before you book. A genuine locksmith answers plainly. Hesitation is worth noting.
Confirm public liability insurance
Ask who the insurer is and roughly what level of cover applies. This matters when something goes wrong on the day, for example a scratched door or a damaged frame. It decides who pays to put it right.
Expect non-destructive entry as the default
Most home locks open with no damage, using picking, manipulation or bypass. That should be the first thing a locksmith tries, not drilling. Our guide to non-destructive entry explains how this works in plain terms.
Drilling is a fair last resort when a lock cannot open any other way. However, the locksmith should explain it, price it and agree it with you before it starts. It should not appear afterwards as the only option left.
Be wary of a “local” number with no local presence
Much online locksmith advertising is lead generation dressed up as a local firm. You ring a number and the job goes to whoever is nearest. As a result, nobody is accountable for the price. A genuine local business can talk about your street and your district, not just a postcode from a script.
Expect to be asked for ID
A genuine locksmith asks you to show that you live at the address before opening the door. A right to be there also counts. This is standard practice, not an inconvenience. If nobody asks, think about who else they would open the door for.
Our guide on what to do when locked out of your flat lists the ID that helps most. Having it ready speeds things up, since the locksmith can start sooner. Check where yours is before you need it.
Know what a realistic price looks like locally
Prices around Bayswater and west London sit above the averages on national comparison sites. For instance, evening and weekend work carries a real uplift on top. What should not change is the honesty of the process. The number you are quoted is the number you pay.
If anything changes, the locksmith agrees it with you before the extra work starts. Anything agreed after the work is a warning sign. Ask for the new figure in writing.
Where to complain
Trading Standards deals with misleading prices and aggressive selling. London Trading Standards and Citizens Advice are both worth contacting if something has already gone wrong. Citizens Advice can also talk you through what happens next, while Trading Standards can act on the firm.
If a locksmith claimed Master Locksmiths Association membership they did not hold, tell the MLA directly. It is the fastest way to get a false claim removed before it catches someone else out.
Getting a straight answer from us
You can test any of this before you book, so ask us. Use the same questions you would ask anyone else, such as the price and the method. Request a call back or use the enquiry form to start, and see the emergency locksmith page for what to expect if you are locked out now.