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Excellent rating - 4.3/5 (9300+ reviews)
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"We were waiting for him for half of the day.. And he responded quite slowly"
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"Did an excellent job servicing our boiler. Great communication, excellent punctuality and will be using him again for ot..."
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"Really great comms and very competent. "
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"Muhammad really did a great job. Thanks "
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"Replaced a mixer tap for the kitchen and solved the issue with the larger hole where the tap sits."
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"thanks Darrell, really helpful - second time i have booked with Darrell! "
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"Lovely guy, fixed the issues quickly and efficiently!"
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"Egzon fixed our leaking pipe which was dripping into downstairs neighbours’ garden. He turned up early, was friendly and..."
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Recent Leak Detection reviews in Central London
Great service and communication
Fix leaking tap
£65
Great service and persistence
Leaking tap
£85
Very helpful and informative throughout the process.
Leaking from boiler
£60
Great job and very knowledgeable.
Kitchen sink leaking
£70
Jimmy was very efficient in sorting my toilet leak + gave me tips on how to prevent the problem happening in the future! Defo recommed!
Toilet leak
£30
Good communication & quick to the job!
Plumbing: Fix bathroom leak
£200
What's the average cost of a leak detector in Central London
£70 - £135
low
£70
median
£100
high
£135
Average reviews for Leak Detection Services in Central London
based on 207 reviews
4.94
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What do leak detection services include?
To keep your home safe from water damage, it's crucial to work with expert moisture leak detectors for a thorough job. Some leak sources can be difficult to locate, especially when using minimally invasive procedures that enable you to preserve your home's integrity.
By booking a leak detection service on Airtasker, you can enjoy the following:
Site assessment
Every leak detection process begins by thoroughly assessing your property. Taskers will identify areas most likely to have a leak (a step also called prelocation) by checking for visible signs like damp walls, blistered plaster, or pooling water outside. You can also expect them to perform advanced inspections, such as monitoring the water meter for unseen leaks, provide you with further insights and help them plan the next steps.
Advanced leak detection
The goal of moisture leak detectors is to locate and repair leaks without any unnecessary damage to your property. They do this by using tools like thermal imaging, inspection cameras, ground listening devices, and acoustic sensors to quickly identify possible leak areas and confirm where the leak exactly is. If at all required, tracer gas (usually helium) can be used to track stubborn leaks.
Detailed reporting
Once the leak is detected, your hired moisture leak detector will provide a detailed report. This report includes images and recommendations on how to move forward. They will walk you through your options based on the findings — whether you'll need extensive repairs or minor fixes will suffice.
If the source of leaks turns out to be significant damage on your roof, fascia, or downpipe, you can work directly with a specialist to make the necessary repairs or replacements to these key parts of your home. Leaks can also be caused by a faulty hot water system. If this proves to be the case, you can book a Tasker specialising in this area.
Post-repair restoration
Following the repair, your Tasker can offer additional support such as water damage remediation and industrial drying. Feel free to inquire about these services in advance to ensure you hire an expert who can accommodate these extra steps for long-term protection.
Recent Leak Detection tasks in Central London
Fix Leak Under Sink
£40
Gospel Oak, Greater London
23rd Oct 2025
There’s a leak coming from the pipe/trap under the sink. Need a plumber to inspect and repair or replace the faulty part to stop the leak. Please bring necessary fittings and sealant. Additional Info: We pay our invoices every Thursday. Please contact if you are comfortable with the payment method.
Fix a leaking pipe
£50
Camden Town, Greater London, NW1
22nd Oct 2025
Leaking pipe coming through extractor fan - suspect is the over spill but either way is not great atm
Leak under sink
£50
Kilburn, Greater London, NW6
20th Oct 2025
Just fund a leak under my kitchen sink
Fix leaky pipe.
£100
Tulse Hill, Greater London
20th Oct 2025
We have a water leak, the water is leaking out from underneath a wooden casement (see picture), assume it is a pipe and potentially a rusty washer.
Fix leaking pipe
£75
Lower Clapton, Greater London
18th Oct 2025
Pipe on the outside of our bathroom connected to the drain pipe is leaking when we run the water in the bathroom, presumably has come loose. Dripping into our downstairs neighbours’ garden. May just be a case of tightening it or a part may need replacing. Need a relatively high ladder, I estimate it’s 4-6M off the ground
Egzon fixed our leaking pipe which was dripping into downstairs neighbours’ garden. He turned up early, was friendly and a great communicator. Would recommend 👍
Boiler filling loop valve leaking
£30
Peckham, Greater London, SE15
16th Oct 2025
Boiler filling loop valve leaks when open. Likely valve needs replacing. Qualified gas safe engineers only.
Toilet leaking underneath — water damage and possible mold
£300
Hampstead, Greater London, NW3
16th Oct 2025
My toilet is leaking water underneath the base and causing visible water damage, mold/mildew buildup, and cracked tiles around it (see attached photos). The leak looks like it’s coming from underneath or behind the toilet. I need a plumber to: Inspect and identify the exact source of the leak Repair or replace the wax seal/flange if needed Clean and reseal the area to prevent further damage Please include an estimate or hourly rate in your quote. I’m hoping to get this fixed as soon as possible to avoid more damage.
Change a mixer in the shower and fix a leaking external boiler flue
£150
Leyton Marshes, Greater London
13th Oct 2025
Hi. I live in Walthamstow E17 8BX and need a mixer changing in our shower and our external boiler flue straightening as it is currently leaking. We have a new mixer so we only need it installing. Would you be able to let me know if you’d be free any time soon to come round and have a look at these, please? I’d like this done as soon as possible, as we’d have guests staying this weekend. Thanks
Fix the sink leakage in Camden today
£125
Lower Holloway, Greater London, N7
12th Oct 2025
There’s still a small leak under the kitchen sink, even though the grease/fat trap has already been emptied. The likely cause was grease buildup and blockage – the trap had filled up with solidified grease and food waste, restricting water flow. This can cause pressure to build up in the pipes and joints, forcing water to leak through weak spots. I need someone to: • Inspect the pipes and connections • Identify where the leak is coming from • Tighten or reseal any loose fittings • Make sure everything drains properly and no water is escaping
Very well thank you!
Leaking tap
£80
Peckham, Greater London, SE15
12th Oct 2025
We have a mixer tap in the kitchen which has started leaking from the levers.
Leaking boiler
£100
Upper Clapton, Greater London
11th Oct 2025
Boiler leaking water - needs a service and leak fixing
Plumber, under the sink leak
£50
London, Greater London, EC2V
9th Oct 2025
Leak under the sink just drops
Bathroom Tap Replacement & U-Bend Leak fix
£100
Haggerston, Greater London, E2
27th Aug 2025
The ceramic discs in my old basin taps are broken and won’t stop dripping. Want to replace with new pair purchased online. There is also a slow dripping leak from the ubend behind the sink so I think this will need to be replaced too. I can either purchase or you can supply the ubend. Plumbers preferred.
Michael arrived on time and completed the task very quickly ! Lovely guy and nice to meet you. Thank you Michael !
Repair leak at back of bath - hot tap isolator valve is leaking
£150
Tower Gardens, Greater London, N17
26th Aug 2025
Leak is coming from the red isolator valve at back of the bath. Needs replacing and we need a check that the leak isn’t coming from anywhere else. Female plumbers to the front! All offers welcome of course.
Quick, professional, easy - loved his work. He used his knowledge to not only do as we asked, but went further to ensure no more leaks. Brand new valves - thanks!
Fix leaking tap
£50
Nine Elms, Greater London, SW8
25th Aug 2025
Leaking tap in the kitchen
Punctual. Effective communication. Good worker.
Small leak behind toilet tube
£25
Brompton, Greater London
18th Aug 2025
I noticed a small leak (a drop every 30 seconds or so) where the tube of the toilet meets the wall, see photo below.
Fixed the problem and helped me with something else in the house that was not working!
Take out my toilet and find the leak and fix it!
£150
Shacklewell, Greater London
28th Jul 2025
Take out my toilet find leak and fix it! We may need to buy and fit a new toilet, we may not. We will need to cut some plywood (supplied) to fix the floor for sure!
Ibukun came a bit late but was very professional, knowledgable and happy to do the work as agreed for the fee without argument or anything difficult. We would definitely use him again!
Its leaking water from the tube and that needs to be fixed.
£100
Earl's Court, Greater London
5th Jul 2025
The tube below the sink is leaking water and needs to be fixed.
Fantastic, ponctual and very kind
Leaking toilet
£100
Battersea, Greater London, SW11
2nd Jun 2025
The floater in the toilet cistern isn’t lifting properly which is causing a leak, in the porcelain toilet itself, we need someone to come and fix this and replace it. It could also be a gasket that needs replacing
Did many hours for us and still kept price. Great job!
A plumber to fix a leaking tap
£100
Kennington, Greater London
23rd May 2025
I have a leaking tap that needs a new washer
Brilliant service - Muhammad really took the time to fix my problem. Highly recommend!







