Lock Replacement Locksmith in London

Worry not about the safety of your home with our emergency lock change solutions!
  • Fully qualified and insured lock installers
  • 24/7 availability and fast online booking
  • 12-month guarantee on the work done
  • Fast response time (striving for arrival within 30 min)
  • Suitable for all types of door/window locks

How to book your lock change specialist in London

  • 1. Schedule an appointment online by using the booking form or call us
  • 2. An experienced and fully-equipped lock expert will come to your address
  • 3. The lock change/fitting job will be completed to the highest standard
  • 4. Enjoy the restored security of your home and drop us a line about how we did
Up to £110 OFF on selected services
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Lock change and installation prices

As a member of the Fantastic club, you can get £30 OFF for 10 different services within 1 year.

Monday – Sunday
24/7 availability
Fantastic Club
Lock changefrom £49
from £79
Fresh lock installationfrom £89
from £119
Eviction locksmithfrom £53
from £83

Join the Fantastic Club and get:

  • £300 in credits
  • Preferential member rates
  • Domestic cleaning from £18 /h
  • Plant a tree
  • Priority booking & case handling

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* Materials supplied and delivery costs come on top of the service cost.

** The final price for the service is confirmed upon arrival of the locksmith.

*** A cancellation fee as per our standard T&C is applicable in case the locksmith is on site and you decide not to proceed or cancel the service.

T&C and Minimum Charges apply. When we calculate the price, we also take into consideration the area's dimensions and the time of the appointment. All prices and deals are valid for areas within M25. Deals cannot be combined with any other deals and promotions. Prices are subject to availability. Parking and Congestion charges are excluded from the prices above(when applicable).

Why opt for our lock change services

Qualified and equipped locksmiths near you

A highly experienced local locksmith will perform your lock installation service. The technician will come fully equipped with tools and quality door/window hardware supplies. For external doors lock changes, it's highly recommended to entrust this job to a professional locksmith.

A wide range of lock replacement options

With us, you can count on a quick, secure and high-standard lock change or fresh door lock installation service anytime. The technicians always bring a good selection of locks which meet the BS3621 British standard. Each locksmith is well trained to deal with all kinds of locks, including mortice locks, euro profile cylinder locks, Yale locks, Rim cylinders, thumb turn locks and more.

Replace locks on doors and windows

We can repair, replace or upgrade your door locks with new and improved locking systems for all styles and types of doors and windows, including Upvc door and window locks, wooden door & window locks, composite and aluminium door and window locks and more.

Express 24/7 emergency lock replacement service

Getting into a lockout situation in London, be it because you've broken the key inside the lock or the door has been damaged, and you need a new one, is never an enjoyable experience. We offer 24/7 emergency locksmith services, so you can contact us straight away. We'll send a local technician, who will arrive within 30 minutes of your call.

Fully insured and guaranteed service

The professional locksmiths we work with offer high-standard lock fitting and replacement solutions, and lock repair services, which all come with a 12-months guarantee on the workmanship.

An insured locksmith is changing a lock on the spot

What types of lock replacement solutions do we offer?

The specialists, we work with, will not only resolve your door or window lock problem but will also share their expert advice on any property security issues that you might have.

Here’s what the Fantastic technician can do for you:

  • Change front door lock - If you’ve moved to a new place, or you just want to boost the security of your home or place of business, we’ve got your back!
  • Emergency door lock replacement - We can assist you in all sorts of dire circumstances, such as property lockouts, lost keys, malfunctioning lock mechanisms, a broken key inside the lock, break-ins and so on.
  • Lock upgrade - Upgrade the locks in your home or office with more secure models.
  • Fresh lock installation - We can fulfil any type of fresh lock installation needs and fit as many new locks to blank internal doors as you need us to.
  • Keyed alike lock change service - If you want, to open all doors with one key, we can help!
  • Tenant eviction locksmith service - If you need an eviction locksmith to support you during the bailiff appointment, you can be sure the locksmith will gain access to your property and change the locks if required.

Fresh lock installation in London

We can also provide you with new door lock installation solutions, ideal for interior doors that do not have locks. The service is perfect for a range of situations where you may need to be able to lock and unlock a door inside your property.

See below the main features of our new lock installation service:

Supply of quality new locks

The locksmith can fit any type of suitable, newly purchased locking device that you already have. Still, note that the expert will arrive with a vast selection of efficient new locks for you to choose from. Be it a Mortice sashlock or deadlock, a standard or anti-snap euro-cylinder lock, or a simple bathroom thumbturn lock, the Fantastic locksmith will perform the fresh door lock installation with your highest satisfaction in mind.

Executed with modern specialised tools

We’ll assign a fully qualified and fully insured locksmith to fit your new door lock with the use of high-end, industry-grade equipment. The lock will be fitted expertly within 30 minutes to an hour. Then, the locksmith will test the key to ensure that the door can be locked and unlocked seamlessly and that the mechanism works as it should.

Frequently asked questions

  • Q: How much does it cost to replace a lock in London?

    A: Prices highly depend on the lock being replaced and the time it would take to install it, but the average prices for a locksmith service start at £79. You can contact us for exact pricing.

  • Q: I’ve purchased a lock myself. How can I find out if it meets the BS3621 Standard?

    A: The easiest way to determine if you’ve got a BS3621-standard lock is to look for the British Standard Kitemark logo or for a stamp with the above-cited number.

  • Q: What types of door locks can the locksmith bring?

    A: The technician can offer a wide selection of quality locks to choose from. For example, you may take advantage of having installed any lock from the following brands and models: Smart Locks, 2-5 Lever Mortice locks, Cylinder Rim Locks (Yale locks), Deadbolt locks, Multi-Locks, Banham, ERA Products, Chubb Locks, Mila, Assa Abloy, Magnetic Door Locks, etc.

  • Q: What locations in London do you cover?

    A: You can hire a local door lock specialist near your address if it’s located anywhere in London, within the M25 zone.

  • Q: How long does it take to change or fit a new lock?

    A: The job won’t take more than an hour, usually, but of course, each case is strictly individual. Factors, like what type of door or window you have, how complex the lock fitting task is and whether the technician needs to purchase additionally your new lock, can all affect the duration of the service.

  • Q: Is it cheaper to rekey or replace locks?

    A: You may think that rekeying your locks will save you money, but in some cases it can actually be more expensive. It all depends on the type and condition of the lock. Our experienced locksmiths can help you determine if rekeying or replacing your locks is the best option for you.

  • Q: Do I have to be present during the service?

    A: Yes, please. There are too many aspects to discuss with your technician and decisions to be made, in order to have the job done up to your satisfaction. So, you will be expected to meet the professional and share your specific needs with him.

  • Q: What types of doors and windows do you work with?

    A: The reliable and skilled locksmiths can install/replace a lock on both wooden and uPVC windows, as well as on almost any type of door, including fire doors; patio and french doors; uPVC and wooden doors, and more.

  • Q: Should I change my locks if I lost my house key?

    A: If you can't find your key, there is no sure way to know if you simply misplaced them or if they were stolen from you. Your peace of mind and security are important, so you should change your locks. A locksmith can replace the locks easily for you or rekey them. He will assess the locks and tell you which is the better option for you.

  • Q: What is the difference between rekeying and changing the locks?

    A: Rekeying is done when you need a new key designed to open a lock that you already have, while changing the locks means the locksmith will replace the entire mechanism and lock with a brand new one.

  • Q: How much does it cost to replace a lock?

    A: Prices highly depend on the lock being replaced and the time it would take to install it, but the average prices for a locksmith service start at £79. You can contact us for exact pricing.

View all questions

What clients are saying

Get your lock installed or changed securely! Contact us now!

Domestic clients 020 8066 0262
Business clients 020 3746 1062

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