Locked Out · Non-Destructive Entry

Locked Out of Your House in London? We Get You Back In

The door clicked shut and your keys are on the other side. It happens to everyone, and it never happens at a good time. If you are locked out of your house in London, call 020 3831 5477, day or night. We pick, bypass or decode the lock wherever it allows, so your lock and door stay in one piece, then check the lock before we leave.
✓Constructionline Gold Accredited
✓No Drilling Where Possible
✓12-Month Workmanship Guarantee
✓Lockouts Answered 24/7
24/7 across London & Home Counties • Homes · Rentals · Businesses • Updated October 2026
Lockout CallbackTell us where you are
We call you straight back
Price confirmed before work · 12-month workmanship guarantee
Lockout Service London · Common Lockouts

Lockout Service in London: The Lockouts We See Most

Most lockouts have a simple cause, but the right way in depends on the lock, the door and how it was left. We look first so we can choose the gentlest method.
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Door Slammed Shut

A latch door that has closed behind you is usually the quickest to open. We use bypass tools where the door allows, leaving the frame, paint and lock untouched.

Latch Bypass
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Lost or Stolen Keys

We get you in, then talk about changing or rekeying the lock. If the keys may be in the wrong hands, securing the house becomes the priority.

Secure After Entry
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Key Snapped in the Lock

The broken end can usually be pulled out with fine tools, leaving the cylinder intact. If it is damaged, we fit a matching replacement.

Key Extraction
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uPVC and Composite Doors

Most use Euro cylinders, which we can often pick or decode without drilling. We will tell you if yours is worth upgrading to an anti-snap cylinder.

Picking & Decoding
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Jammed Multipoint Locks

A handle that lifts but will not open, or hooks that will not let go, points to a gearbox or alignment fault. We release it, then repair the part that failed.

Gearbox Release
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Tenants, Flats and Offices

Tenant lockouts, communal doors and office entries handled with proper ID and authority checks, so we only let in the right person.

ID & Authority Checks
01 / Non-Destructive Entry Locksmith

Non-Destructive Entry: Back Inside Without a New Door

Drilling a lock is rarely the first thing a good locksmith does. We read the lock, check the door and try picking, bypass or decoding first. It is often quicker, it keeps your lock and door intact and it saves you paying for a new lock you did not need. Some damaged or high-security locks cannot be opened cleanly, and we will tell you before anything is drilled.
Picking and decoding tools for Euro cylinders, mortice locks and many nightlatches, used before any destructive method.
Bypass techniques for latches that protect the door edge, frame and paintwork.
ID checked before we open up so access is only ever given to the person entitled to it.
Locksmith opening a locked front door
Locksmith On-SiteNon-destructive entry where the lock allowsConstructionline Gold
02 / After You Are Back In

Locked Out of the House? We Leave It Secure Too

Getting the door open is only half the job. Once you are in, we check the lock, door and frame, and tell you what, if anything, is needed to make it secure again. Nothing is added without your say-so.
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Lock Checked After Entry

We test the cylinder, handles, latch and keeps, so any wear behind the lockout is found and explained.

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New Cylinder if Keys Are Gone

If keys are lost or stolen, we fit a new cylinder or rekey so the old keys stop working, with new keys on the spot.

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Made Safe if It Cannot Be Fixed Tonight

If the door cannot be fully repaired straight away, we make it secure and come back to finish the job.

Locksmith securing a new cylinder after entry
Door Secured After Entry
How a Lockout Visit Works

From Locked Out to Back Inside in Three Steps

We explain the method and the price before any tool touches your door.
01

Tell Us Where You Are

Your address, the door type and whether anyone, such as a child or pet, is inside. We give you advice while we travel.

Advice while you wait
02

We Check and Quote

We look at the lock, choose the gentlest way in and confirm the price, including any new lock, before we start.

Price agreed first
03

We Get You In and Test It

We open the door, fix anything that needs fixing, test every key and confirm what our 12-month guarantee covers.

Door left working and secure
Lockout Cost

How Much Does It Cost if You Are Locked Out?

A 2026 guide puts a non-destructive lockout at £70 to £150 in normal hours, or £120 to £220 if the lock has to be drilled and replaced (BestBuilders). We confirm our price before we start.
Simple EntryQuoted before work

For straightforward doors where entry is quick and no parts are needed.

  • Latch and bypass entry
  • Lock function check
  • Spare key advice
  • Price confirmed before work
Book Simple Entry
Most CommonEntry & Lock RepairQuoted before work

For locks that need parts, a new cylinder or adjusting after entry.

  • Cylinder picked or decoded
  • Snapped key removed
  • Cylinder or handle replaced
  • New keys supplied on the spot
Request Entry & Repair
High-Security or Damaged LocksQuoted before work

For restricted keys, damaged locks or doors with several locks.

  • Lock and door checked
  • Specialist entry method
  • BS 3621 replacement where needed
  • 12-month workmanship guarantee
Request a Locksmith

Written Price Before Work

The price is agreed with you before we start. Any parts are shown in your price before we begin.

✓ Your Approval Before Every Job
Lockout Questions

Lockout & Non-Destructive Entry FAQs

What to do when you are locked out, whether we need ID, and what it costs.

First check every door and window you can safely reach, and whether anyone else holds a spare key. If someone vulnerable, a child or a pet is inside, or something is cooking, tell us straight away. Do not force the door. Call us and we will give you an honest arrival time.

Often, yes. Many locks can be picked, decoded or bypassed, which leaves the cylinder and door intact. It depends on the lock, its condition and whether it was deadlocked. If drilling is the only way in, we explain why and agree the cost of the new lock first.

Yes. Before we open any door we ask for photo ID and something linking you to the address, such as a bill, bank letter or tenancy agreement. If your ID is inside, we can check it once the door is open, before we leave. This protects you and your neighbours.

A 2026 price guide puts a non-destructive lockout at about £70 to £150 in normal hours, or £120 to £220 if the lock has to be drilled and replaced, with £40 to £120 extra out of hours (BestBuilders). We confirm our price before we start.

Tell us when you call. Stolen keys mean the lock should be changed or rekeyed straight away, because whoever has them may also know your address. Once you are back in, we can fit a new cylinder or lock so the stolen keys no longer work.

We take lockout calls 24 hours a day and aim to reach you as fast as traffic allows. When you call we give you an honest arrival time for your postcode. If you are standing outside in the cold or rain, let us know and we will keep you updated.

Yes. Euro cylinders, multipoint gearboxes and handles are a big part of our work. If a multipoint lock has failed with the hooks still engaged, we can usually release it, then repair or replace the mechanism so the door locks properly again.

Not Sure?

Entry or Lock Change?

Not sure whether you need entry or a lock change? Call us and we will talk you through it.

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020 3831 5477
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✓ Non-Destructive Entry Where Possible
✓ 12-Month Workmanship Guarantee
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Lockout Enquiry

Book a Lockout Locksmith in London

Tell us your address, the type of door and whether anyone, such as a child or pet, is inside.
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Lockout line open 24/7

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Lockout Help Near You

Lockout Service Across London and the Home Counties

From mansion-block flats to suburban semis, we help people back into their homes across London and towns within about 50 miles.
Plumbing & LocksmithOne Number for Both Trades