Before Your Locksmith Arrives

Why a bit of prep saves a lot of money

Locksmiths are one of the most abused search categories online — fake local numbers, national call-centres dispatching unvetted 'engineers', and call-out charges that balloon from £60 to £600 on arrival. If you are calling one at all, you are almost certainly in a hurry. Ten minutes of prep protects you from both the stress and the scam.

The biggest win is not a tool — it is having your proof-of-address ready so the locksmith can legally help you and cannot use 'you might not be the owner' as an excuse to charge extra or walk away.

The 24-hour checklist

Run through these the day before the locksmith is due. None of them require any skill beyond what a normal householder already has — but they collectively shave real money off the final invoice.

• Get your proof of address together. A reputable locksmith will ask to see photo ID and proof you live at the address. Ideally: driving licence plus a utility bill or bank statement in your name showing the address. If locked out of your phone AND house, you can show the bill through the letter box — honest locksmiths will accept this.
• Try the basic checks before calling. Spin the key in the lock the other direction first. Try the other door. Push the door firmly as you turn the key (UPVC doors especially — the mechanism sometimes needs the door pushed home). Check the window-lock keys if it's a multipoint door.
• Check if neighbours have a spare key. People forget. A quick round of the neighbours before calling can save a £150 call-out.
• Confirm whether the locksmith is actually local. Google the number. 'Local locksmith' Google ads are often national call-centres using a 5-minute-away postcode in the ad. Ask the voice on the phone what town they are dispatching from. Real locals know the road names.
• Get an all-in price before they leave. 'It depends what the lock is' is fine in principle but not a blank cheque. Ask for a cap — for a typical Yale-style or euro-cylinder lock-out, £80-£150 daytime, £120-£200 night is standard in 2026.
• If locked out, secure what is outside with you. Wallet, phone, kids, the dog, bags. A locksmith job takes 15-40 minutes; make sure you are comfortable and safe while you wait.
• Have the lock make/model noted if re-keying, not locked-out. For a booked visit to re-key after losing a set of keys, have the brand stamp written down (Yale, ERA, Chubb, Avocet, Ultion). The locksmith arrives with the right parts first time.

Tools worth having ready

These are the things the locksmith will either ask for, borrow, or charge you labour to go fetch. Keeping a small dedicated set in a cupboard means you never lose the 20 minutes that turn into the next half-hour block on the invoice. All prices move, so we link to live Amazon UK searches rather than fixed ASINs.

Questions to ask when they arrive

Asked politely on the doorstep, these five or six questions filter out 90% of the problems that turn into complaints later. A professional will welcome them; a cowboy will get irritated.

• Are you MLA (Master Locksmiths Association) vetted? MLA is the only UK body that vets, inspects and DBS-checks locksmiths. Not all good locksmiths are MLA, but all MLA locksmiths have been vetted.
• Can I see a photo ID before you start work? Goes both ways. Real locksmiths carry ID and are used to being asked.
• Is your van marked? An unmarked car pulling up is not necessarily a scam, but a marked van is a reassurance — and a sign they work locally enough to bother branding.
• Is the call-out fee included in the labour or on top? Some quote £60 'call-out' which is separate from £90/hour labour. Others quote an 'arrive and fix' all-in. Get the answer before they leave the van.
• Will you cause any damage to get in, and if so, does it affect the price? A non-destructive entry (lock picking / bumping) preserves the lock — expect a re-key charge on top. A drilled cylinder is cheaper in time but requires a new lock. Understand the trade-off.
• Do you fit TS007 3-star cylinders as standard upgrade? Anti-snap cylinders should be the default in 2026. Basic euro cylinders on a front door fail the Secured by Design standard most new insurance policies check.

Red flags during the visit

If you see any of these on the day, slow things down. You are not obliged to let anyone continue work you are uncomfortable with — even if they've already been there an hour.

• Price on phone is much lower than price on arrival. Bait-and-switch is the locksmith scam. 'It's £49 to attend' turns into 'but the lock is £180, labour is £90/hour minimum 2 hours, and there's VAT'. Get a cap on the phone or call another locksmith.
• They drill the lock when they could have picked it. Any decent locksmith picks a standard euro cylinder in under 5 minutes. Drilling immediately means a sold replacement they make margin on. Ask for non-destructive entry first.
• Unmarked van and untraceable business name. Not always a scam, but if combined with a cash-only demand and refusal of ID, shut the door and call someone else.
• Cash only, no VAT receipt. Under Consumer Rights 2015 you need a receipt to claim against faulty work. Most legitimate locksmiths take card in 2026 — the ones who do not are often actively avoiding tax and any future complaint.

What to do after the visit

The paperwork and follow-up is where homeowners most often lose money — warranties unregistered, certificates not received, insurance claims unfiled. Run through this list before you pay the final invoice.

• Get the old lock parts handed to you — useful for insurance if the lock-snap damage was from an attempted break-in.
• Photograph the new cylinder stamp (TS007 3-star, SS312 Diamond) for insurance records.
• Update your insurer with any security upgrade — some will reduce premiums.
• Buy a second set of spare keys and put one in a key safe or with a trusted neighbour, not under the mat.
• Register any smart-lock app accounts with your primary email, not the kids' devices.

Find a locksmith in Kent

• Locksmiths in Kent — county-level directory
• Locksmiths in Maidstone
• Locksmiths in Canterbury
• Locksmiths in Dartford
• Locksmiths in Tunbridge Wells
• Locksmiths in Ashford

Related guides

• How to Choose a Locksmith — the sister guide to this one, covering qualifications, quoting and insurance.
• Trade Shop — curated tools and homeowner kit, by category.
• All Guides — every NearbyTraders homeowner guide, in one place.