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Great rating - 4/5 (13330+ reviews)
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"Very professional and efficient. Would 100% recommended!"
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"On time, friendly, and took the time to sort out a fiddly problem with our shower. Highly recommended!"
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"Ola was able to complete the garden shed well and kindly answered all my questions before I settled on his offer "
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"Nice, quick and easy guy to work with "
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"Josh is a lovely person, went straight to work after he arrived. Cleaned up property and didnt leave anything behind f..."
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"Top quality from James and team. Will definitely be using James again"
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"Great job done! Highly recommend Hassan!"
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Recent Lock Installation reviews in London
Amazing job. Very neat and clean.
Install sash handle lock on bedroom door
£50
Exceptional customer service and value for money! He took the time to understand my needs, and even came over more than once at no additional cost to make sure the lock was perfectly suited for my door. He is communicative and easy-going and I had no difficultly feeling comfortable while he was in my home. I never felt confused or left out of the process. I will 100% be asking for him again as he provides an impressive range of services.
Install lock
£50
Great work!
Install lockbox SUPRA C500 Pro Key Safe (
£45
Kamil did a great job, and even went the extra mile fixing previous damage to leave the job spot on. A * work!
Install door handles and latches on three inside doors
£75
Love his work personality. Thank you George.
Install a front door canopy
£90
Josh was absolutely brilliant. Very kind and helpful. Thank you Josh. You are a star.🙏🏾
Install a door ring 3 at my door entrance
£50
What's the average cost of a Locksmith in London
£55 - £125
low
£55
median
£85
high
£125
Average reviews for Lock Installation Services in London
based on 216 reviews
4.96
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Recent Lock Installation tasks in London
Replace main door lock & install Smart Lock + Ring Doorbell
£100
The Hyde, Greater London
10th Sep 2026
I need experienced locksmith to Replace main door multi lock & install Smart Lock + Ring Doorbell • Remove the existing manual door multi lock/handle/lock mechanism shown in the attached photo. • Install my Smart Ruveno Slim Fingerprint Smart Door Lock, • Install Ring Smart Doorbell. • Ensure the smart lock is correctly aligned, securely fitted and the door locks/unlocks smoothly. • Set up and test the smart lock and doorbell after installation. • I will provide the Smart Lock and Doorbell: • Please bring the necessary tools and any standard installation fixings required. • Photo of the existing main door/lock is attached. Please confirm you have experience installing smart locks and can work with the existing multi lock door/lock setup.
Install Masterkey lockbox
£25
Barking, Greater London
9th Sep 2026
Install New Master Key Lock Box
Replacement Lock for front door
£70
Barking, Greater London
6th Sep 2026
Need front door locks changed and possibly back door if appropriate price- urgent
Replace 4 Bedroom Door Handles/Locks with Deadbolt Locks
£200
The Hyde, Greater London
4th Sep 2026
I need the existing handle-only locks on 4 bedroom doors replaced with new locks incorporating a deadbolt. https://amzn.eu/d/0gE1u6wj • Remove the existing door handle/lock mechanism • Install the 4 new locks that I will provide • Drill/cut the doors as required to accommodate the new lock/deadbolt • Ensure the lock, latch and deadbolt operate smoothly and align correctly • Make any minor fitting adjustments required • Bring your own professional tools, including the appropriate drill/hole-saw/jig equipment for making the required holes in the doors • Dispose of the old lock hardware I will provide all 4 new locks. Budget: £200 total (£50 per lock). Preferred time: Saturday afternoon, 5 September 2026.
Josh did excellent job- highly recommended!!
Lock replaced
£10
Unity Place, Greater London
2nd Sep 2026
I need a bedroom door lock replaced. The existing lock needs to be removed and replaced with a new suitable lock. I’m looking for someone experienced with door locks who can supply and fit the replacement lock and make sure the door locks and unlocks properly. Please include the cost of labour and the lock in your offer, and let me know what type of lock you would recommend.
Install lock box outside property
£70
Whitechapel, Greater London, E1
2nd Sep 2026
I require a simple lock box to be supplied and fitted to a brick wall outside my ground floor flat. Parking in the area is free after 5.30pm. Thanks
Great work, very prompt and brilliant communication. Would highly recommend.
Door knob and lock install
£60
Rainham, Greater London
28th Aug 2026
I need someone to please remove my old door knob and install a new door knob that has a lock on my bedroom door please.
Installing room key
£60
Forty Hill, Greater London
27th Aug 2026
I need to install a key lock in my bedroom as my nephew has made several attempts accessing my room which contains a window that’s not child safety I need this done as soon as possible down below attached is an image of the new door lock I have and my current lock.
Very good! Lovely tasker
Yale lock replacement
£120
Highbury, Greater London, N5
26th Aug 2026
Need a Yale lock replacing. The mechanism has broken on the previous one.(ERA brand lock)
Keysafe C500 Installation - TODAY!
£70
Ealing, Greater London
26th Aug 2026
Professional key safe installation sought; correct levelling and security screw installation. W5 area west london. Service is offered by the key safe company who sell this lock for £70, willing to pay the same today. Car parking available for tasker to park offstreet for completion of task.
Excellent work. Task was completed to a professional standard as requested.
Replace Door Handle and Lock
£20
The Hale, Greater London
25th Aug 2026
I have lost my room key so replacing the handle and lock on my door. The lock will be supplied just need the labour.
Fit two bathroom locks locks and replace a u bend in kitchen sink
£100
Upper Walthamstow, Greater London
25th Aug 2026
I have bought two lockable handles just need the barrels put in and a kitchen sink u bend replaced. Parts for sink will arrive tomorrow.
Brilliant service. Fitted two bathroom door locks and some plumbing. Turned up on time and I wouldn't hesitate to call him for future work.
Key safe installation
£25
Lee, Greater London, SE12
24th Aug 2026
I have a keysafe that I need installed in the brick work outside my flat. I have the screws required and just need a hammer drill for 4 holes
No complaints, gets the job done
Installation of new lockbox
£30
Strand, Greater London
13th Aug 2026
Install the ZHEGE Key Safe Wall Mounted, 4 Digit Combination Lockbox.
Great Job. Thank you, Alex.
Carpenter to install locks on two doors
£200
Thornton Heath, Greater London
24th May 2026
Hi, I’m looking for a locksmith or carpenter to install two internal key locks on bedroom doors within my property as soon as possible. I would like secure locks fitted that can be locked/unlocked with a key from the outside and safely opened from the inside. Please provide availability, approximate costs, and whether you can supply the locks or if I need to purchase them separately. Property located in London. Thank you.
Perfect work. Thank you.xx
Install keysafe
£50
Fitzrovia, Greater London, W1T
23rd Apr 2026
I need a keysafe removed and new one installed outside
Luis was very helpful &knowledgeable
Install bike wall lock
£25
Balham, Greater London
21st Apr 2026
Need a wall bike lock installed into a brick wall. 10-15 min
Leroy was great, did the job perfect.
Fix newly installed smart door lock tomorrow - IG11
£150
Barking, Greater London
13th Apr 2026
I need someone experienced with smart/electronic door locks to inspect and fix a newly installed Splenssy / Tuya smart door lock at my property in IG11 today. The lock has already been installed, but the door is unlocking when it should stay locked, so I need someone who understands both the mechanical fitting and the smart lock setup/configuration to properly diagnose and fix the issue. Please only respond if you have experience with: • smart keypad / fingerprint door locks • lock alignment / fitting issues • latch or deadbolt problems • Tuya-style smart lock setup if needed Please bring your own tools.
Jake was very helpful, provided high quality service. Would definitely recommend and hire again.
Replace door lock/latches and fill old keyholes
£400
Peckham, Greater London, SE15
7th Apr 2026
I require the following jobs done at a terrace house in Peckham Rye: 1. Front door: replace the existing main door dead/mortice lock with a lock that can be opened from the inside without use of a key, i.e. thumb turn. Ideally, please provide 1 key per tenant, plus 1 spare for the agent = total of 5 keys. If you cannot do this, please let me know how many keys you can provide and I will arrange with the tenants to organise additional copies. 2. Bedrooms: neatly fill all bedroom door keyholes with a solid filler to ensure that the locks are rendered permanently inoperable. There are 3 bedrooms but I don't recall if they all have keyholes, there might just be two. 3. Bathrooms: remove the latches on the upstairs and downstairs bathroom doors and add a privacy lock which can be operated by thumb-turn mechanism alone. There are 2 bathrooms with one door each. I have photos of some but not all the doors in question (apologies for the poor quality one, this is a screenshot from a video I took of the middle bedroom). EDIT: I would need you to provide all materials. You will need to coordinate with the tenants for access at a mutually convenient time. I will put you in touch once the job is allocated.
Kevin was fantastic! Fairly priced, a good communicator, prompt and efficient with the job and highly skilled. Thank you Kevin!
Install Tuya Smart Lock on Door ASAP Tonight or Tomorrow Morning
£100
Creekmouth, Greater London
12th Mar 2026
Need someone experienced to install a Tuya smart lock on my door as soon as possible — ideally tonight or tomorrow early morning. The job includes: • Removing existing lock if needed • Installing the new Tuya smart lock • Making sure it is fitted properly and works correctly • Checking lock/unlock function, handle, alignment, and app/connectivity if relevant Looking for someone who: • Has experience installing smart locks / digital locks • Has their own tools • Can do a clean, proper job • Is available urgently Please message with: • Your availability tonight or tomorrow morning • Your experience with Tuya or similar smart locks • Your quote Location: IG11 Barking Lock is already purchased.
He was super efficient and very quick. I needed the job done urgently, and he handled everything smoothly and professionally. Great communication, no hassle, and got it sorted fast. Highly recommend.





