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How to Choose a Locksmith: Lockouts, Lock Changes and Scams to Avoid

· 9 min read
Hand turning a key in a brass door knob

Most people look for a locksmith at the worst possible moment: standing outside a locked door, late, with a phone and a search bar. That is exactly when scammers find their customers. Knowing how to choose a locksmith before you need one, and having a short checklist for when you do, is what keeps a lockout from turning into a damaged door and a bill several times the quote.

This guide covers the United States and the United Kingdom, which check locksmiths in different ways. It starts with what to try when you are locked out, then how to check a locksmith in each country, what sets the price, the scams to recognise and what a good job looks like from start to finish.

Locked out? What to try before you call a locksmith

A locksmith is often the right call, but not always the first one. Safety comes first: if a child, a vulnerable person or someone unwell is inside, or you feel unsafe where you are, call the emergency services. If not, a few minutes of thinking can save a call-out.

Work down the list; call a locksmith when the options above it are gone.
SituationTry firstThen
Locked out of your own homeA partner, relative or neighbour with a spare key. Your home insurance or home emergency cover, which may include lockouts.A local locksmith, with the total price agreed on the phone.
Locked out of a rented homeYour landlord, letting agent or property manager; many keep a spare.A locksmith, after checking with the landlord who pays and whether locks may be changed.
Locked out of a flat or apartment buildingThe building manager, concierge or managing agent for the main door.A locksmith for your own front door.
Keys locked in the car or lost car keysAny roadside assistance membership or breakdown cover you have; a spare key at home.An auto locksmith, or the vehicle dealer for some keys.
Lost keys, not locked outNothing urgent if the door is secure; book a visit at a time that suits you.Rekey or replace the locks, especially if the keys could be linked to your address.

Do not climb in through an upstairs window or force a door yourself. The repair often costs more than a locksmith would have, and a forced door is a security problem for the rest of the night.

How to choose a locksmith in the United States

In the US, locksmith rules are set by each state, and they differ. Only some states license locksmiths. So the first step is to find out whether yours does.

If your state licenses locksmiths

Ask for the licence number before the locksmith sets off, and check it yourself with the state agency that issues it, not through a link the caller sends you. Make sure the name on the licence matches the business that will turn up. A locksmith who cannot or will not give a number in a licensing state is not someone to let near your locks.

If your state does not

Without a licence to check, rely on signs that are hard to fake:

  • A real local address. Look it up on a map. An address that turns out to be a mailbox, an empty lot or another business is a warning.
  • A consistent business name on the phone, the website, the vehicle and the invoice.
  • Identification on arrival, and a business card or marked vehicle.
  • Reviews that name the actual business, written over time, rather than a burst of short ones for a generic “locksmith service”.

For a lock change after moving in, you will often hear the word rekey: the locksmith changes the pins inside the existing lock so old keys stop working, and the hardware stays. Replacement makes more sense when the lock is worn or of poor quality.

How to choose a locksmith in the United Kingdom

The UK has no licensing for locksmiths. Anyone can call themselves one, so the checks are yours to make.

  • The Master Locksmiths Association (MLA). The MLA’s approved list is the usual check. Search for the business on the MLA’s own website rather than trusting a logo on a van or a web page.
  • A local presence. A named business with an address you can verify, not a number that could be answered anywhere in the country.
  • Your insurer’s lock requirement. Many home insurance policies set a standard for external door locks, and BS 3621 is the one you will often see. Check the wording in your policy and tell the locksmith before any lock is replaced.
  • A quote before work, a receipt after. The receipt should carry the business name and address and list what was done and fitted.
Planning a lock change rather than an emergency?

Post a free job on Hirovo: the area, what you need (rekeying, new locks, extra locks) and when. People nearby who do this work can apply or message you, and you choose and check who to hire.

Post a free job →

What sets a locksmith’s price

Prices you read online belong to somebody else’s door. Your bill depends on:

  • The call-out charge, which many locksmiths charge simply for coming out.
  • Labour, and whether it is charged per job or by time.
  • Parts: a new cylinder, lock or extra keys.
  • The time: nights, weekends and public holidays usually carry a surcharge.
  • The lock and the door: high-security locks, uPVC doors with multipoint mechanisms and safes take more skill.
  • Whether the door can be opened without damage, which keeps the bill down and avoids buying a new lock.
  • Distance, especially late at night.

On the phone, ask for the total: call-out, labour, parts and any late surcharge. Ask what would make it change. Write down the figure and the business name, and if the price on site is different, you can say no before work starts.

Locksmith scams and how to spot them

The most common locksmith scam is not a single dishonest person but a business model. A search ad or listing promises a “local” locksmith; the number actually reaches a national call centre that passes the job to whoever is free. The quote on the phone is low, and the bill on site is not.

Walk away, or refuse the work, if you see these signs:

  • The phone is answered with a generic phrase like “locksmith service” and no business name.
  • You are given only a call-out fee, with everything else “depending on the lock”.
  • The arriving locksmith says the lock must be drilled straight away, without trying to open it non-destructively. Most standard lockouts can be opened without damage by a skilled locksmith.
  • The price rises once the work has started, or new charges appear on the invoice.
  • You are asked to pay cash only, or there is no written receipt.
  • No one asks for proof that you live at the address.

Paying by card gives you a record and, depending on your card, a way to dispute a charge. If you feel overcharged or misled, in the US report it to your state attorney general’s consumer protection office; in the UK, contact Citizens Advice, which can pass the case to Trading Standards.

A good locksmith visit, from call to receipt

  • The call. Business name, local address, total price and an arrival window. In a licensing US state, the licence number.
  • Arrival. Identification, a business card or marked vehicle, and a check that you live there: an ID with the address, a utility bill or a tenancy agreement.
  • Before work. The quote is confirmed in writing, and any change is explained before anything is drilled or replaced.
  • The work. Non-destructive entry first; if a lock is replaced, one that meets your insurer’s requirement.
  • Payment. By card, with a receipt listing the work, the parts and the business details. Test the new keys in every lock before the locksmith leaves.

When a Hirovo post fits

An emergency lockout needs a local locksmith now. Hirovo fits planned work: changing locks after a move, fitting extra locks, rekeying between tenants, or regular jobs for a property you manage. Posting is free and your post appears in the listings for your country, such as the jobs in the United States or the jobs in the United Kingdom, where people nearby who do this work can apply or message you.

Hirovo does not vet applicants or check licences, and outside Turkey the number of providers is still growing, so the checks in this guide remain yours. In the post, give the area rather than your street address, and never say when the home will be empty; share the address by message once you have chosen someone. The same checks apply to other trades you call to your home, as in how to hire a plumber.

Five checks before any locksmith touches your door: a business name and a local address you can verify; a licence number if your US state requires one, or the MLA list in the UK; the total price on the phone, including call-out, parts and late surcharge; non-destructive entry tried before drilling; and payment by card with a written receipt.

In short

When you are locked out, try spare keys, your landlord or building manager and your insurance cover first, and call the emergency services if anyone is at risk. To choose a locksmith, check the business behind the phone number: a licence where your US state requires one, the MLA list in the UK, and a real local address everywhere. Agree the total price before they set off, expect them to ask for proof that you live there, and pay by card with a receipt. For planned lock changes, take your time and compare people properly.

Frequently asked questions

How do I know if a locksmith is legit?

Start with the name. A legitimate locksmith answers the phone with a business name, not just “locksmith”, and can give you a real local address that you can check. In the US, find out whether your state licenses locksmiths; if it does, ask for the licence number and look it up with the state agency. In the UK there is no licence, so check the Master Locksmiths Association’s approved list on its own website. On site, expect identification, a marked vehicle or business card, a written quote before work starts and a receipt with the business details. A locksmith who asks you to prove you live there is a good sign, not a nuisance.

How much should a locksmith cost?

There is no fair single figure, because the bill is built from several parts: a call-out charge, labour, any parts such as a new cylinder or lock, and often a surcharge for nights, weekends and holidays. Distance and the type of lock matter too, and so does whether the door can be opened without damage. The useful question is not the price you read online but the total for your job. On the phone, ask the locksmith to confirm every part of the bill and what would change it. If they will only give a call-out fee and say “the rest depends”, ask again or call someone else.

I’m locked out of my house. What should I do first?

Make sure you are safe, especially at night or if a child, a vulnerable person or a pet is inside; if anyone is in danger, call the emergency services. Otherwise, think about who else has a key: a partner, family member, neighbour, landlord, letting agent or building manager. Check your home insurance or any home emergency cover, because some policies include help with lockouts and name a provider to call. Walk round the property calmly, but do not climb or force a window. If none of that works, call a local locksmith, ask for the total price and the business name, and keep proof of address ready.

Should I rekey or replace my locks after moving in?

Changing the locks after you move in is sensible, because you cannot know how many keys to the old ones are still around. Rekeying, the common US term, means the locksmith changes the inside of the existing lock so old keys no longer work while the hardware stays. Replacing means fitting a new cylinder or a new lock, which makes sense if the lock is worn, low quality or does not meet your insurer’s requirements. If you rent, ask your landlord before changing anything and give them a key if your agreement requires it. After lost keys, the same choice applies.

Does my home insurance require a particular type of lock?

It might, so check before you fit or replace anything. In the UK, many home insurance policies set a standard for the locks on external doors, and BS 3621 is the standard you will often see named for certain door locks. If your locks do not meet the wording of your policy, a claim after a break-in could be affected. In the US, requirements vary by insurer and policy. Read the security or locks section of your policy, or ask your insurer, and tell the locksmith what it says. A good locksmith will tell you which locks meet the requirement before quoting.

Can I use Hirovo for an emergency lockout?

For a lockout tonight, call a local locksmith directly, using the checks in this guide. Hirovo is a job and service marketplace: you post a job for free, people nearby who do the work can apply or message you, and you choose and check them yourself. That takes some time, so it suits planned work better: changing or upgrading locks after a move, fitting extra locks, rekeying a rental between tenants, or regular work for a property you manage. Outside Turkey the number of providers on Hirovo is still growing, so treat replies as candidates to check, not as pre-vetted professionals.


Need this job done? Post a free job and let the tradespeople and firms near you see it. Or have a look at the jobs already posted first.

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