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"Great work. On time and quick!"
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"Arun was very polite and friendly. He completed the task very swiftly and clearly has great knowledge and experience. Hi..."
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"Excellent job, arrived on time. Will use again."
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"Fantastic job. Quick and responsive. Great job!"
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"Successfully replaced stubborn immersion heater element"
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"Great guy and great eye for detail. He has alot of patience and won’t finish the job until it’s done to a very high stan..."
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"Good service would recommend "
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"Saadun has assisted with our leak issue, has been quick and efficient. Clear communication. Thanks"
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Recent Leak Detection reviews in London
Top man! Highly recommended. Super friendly and was able to help fix my espresso machine
Smeg ECF01 Espresso Machine leaking milk frother fix / refurbishment
£45
It took longer than expected, however, Rashid went all the way beyond to make sure job completed to my and his own satisfaction. Would highly recommend this hardworking and very responsible man if you need someone reliable and helpful.
Fix leaking water - Experienced Plumber required.
£80
Amin’s work was extremely efficient and finished to a very high quality - would definitely recommend his services
Leak behind toilet needs fixing
£80
Great Airtasker. Punctual, fixed the issue with no delays. Would recommend for sure.
Fox a leaking toilet cistern
£100
Very fast response, got the job done!
Fix leaking toilet
£160
Excellent. Quick response. Arrived on agreed time and completed the work very professionally. will recommend to anyone needing any work done.
Leak from base of toilet
£100
What's the average cost of a leak detector in London
£70 - £135
low
£70
median
£100
high
£135
Average reviews for Leak Detection Services in London
based on 487 reviews
4.92
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Recent Leak Detection tasks in London
Fit washing machine, new tap and shower, leak proof bath
£200
East Dulwich, Greater London, SE22
3rd Jan 2026
We have just moved into a flat that needs a full refurb but would like a few jobs completed to make living a bit more comfortable in the short term. We have a washing machine but needs to be installed - both plumbing and electrics, hopefully under the sink (see pictures) the bathroom sink tap leaks which we would like fixing /replacing and we would like a temporary new shower fitting installed and a quick fix to make it leak proof where damage has been caused from an existing leak. Doesn’t need to be perfect jobs, just temporary fixes as will all be replaced when the full refurb starts
Fix a shower tray leak
£180
Brentford End, Greater London
3rd Jan 2026
We have a leak developing in the ceiling under the upstairs shower. The leak needs to be investigated and fixed.
I heed plumber to repair a leak in my toilet
£90
St Johns, Greater London, SE8
3rd Jan 2026
A leak has been identified in my toilet so need it repaired.
Plumber: trace leak in study + under-sink leak + new taps
£800
Norwood Green, Greater London, UB2
3rd Jan 2026
1) Trace and repair leak in ground floor study. •Damp staining showing in the ceiling corner of the study •Behind that corner is a boxed-in black soil/waste stack (serves en suite + family bathroom above) •Leak seems intermittent, possibly after bath draining and/or toilet flush 2) Kitchen: intermittent leak under sink + tidy pipework •Under-sink waste leaks only when the sink is blocked/full and water is sitting in the pipework •Pipework looks messy and I want it re-done properly with new seals/fittings as needed •Please diagnose where it’s leaking, re-plumb and test 3) Kitchen: replace under-sink hot water boiler + replace kitchen tap •Existing under-sink hot water boiler/heater unit (black box) has failed •I will buy a replacement unit and a new boiling water tap •Please remove old unit, install new unit, connect and commission. 4) Family bathroom: replace basin tap + reseal •Existing waterfall tap splashes/drips backwards so the back ledge is always wet •Replace tap (I will supply) •Re-silicone/reseal behind tap / along edge where needed 5) Master en suite: replace shower control panel + handheld hose/wand •Replace shower mixer/control panel (3 control knobs) and handheld shower set (I will supply) •Fit like-for-like where possible, check for leaks and test thoroughly
Fix leaky toilet
£300
Crofton Park, Greater London
3rd Jan 2026
Our toilet has a small leak which when flushed is pooling under tiles. We'd ideally like to lose as few tiles as possible in the repair.
Flush leaking
£80
Dollis Hill, Greater London
3rd Jan 2026
Flush leaking, it needs fixing. System not letting upload video, I can share on what’s app.
We need a leaking gutter repairing.
£150
Edmonton, Greater London
3rd Jan 2026
Gutter is leaking through one of the joints. Looks like the connection has come lose and will probably need sealing as well. We don't have a long ladder so you will need your own.
Leak from toilet (concealed cistern)
£80
Mill Meads, Greater London
2nd Jan 2026
We have a toilet leak from the concealed cistern toilet into the floor that recently started in the cold weather. It is very slow consistent and the flow is not changing with flushing please check pictures. We suspect that could be condensation.
Did as promised 👍 toilet leak issue solved
Sink leaking plumber needed
£50
Turnpike Lane, Greater London
21st Dec 2025
Our sink is linking, the sealant has become loose and needs repairing.
Great work, will be using again!
Fix pipe leakage under sink
£60
Brownswood Park, Greater London, N4
16th Dec 2025
I dismantled the pipes under my sink after fitting everything back together there is a leak. Specifically the leak is between the top of the ubend and the exit pipe. The problem is that the end of the ubend has a screw nut and the exit pipe is just a flat pipe so the connection isn’t tight enough
Yilmaz clearly knows what he’s doing!
Toilet flush leak
£50
Lower Holloway, Greater London, N7
17th Nov 2025
Toilet cistern needs maintenance (it’s a bit rusty), also flush keeps dripping and needs to be stopped
Punctual, reliable and kind
Leak from toilet affecting floor. Needs to be stopped.
£10
South Harrow, Greater London, HA2
28th Oct 2025
Leak from our flat going downstairs. Needs to be found and fixed.
Excellent investigative work from Troy. He turned up quickly , diagnosed the issue and communicated promptly.
Fix a leaking bottle trap
£80
Acton Green, Greater London, W4
24th Oct 2025
Need a leaking bottle trap under sink fixed. Reattach or replace. Very short on space
Really happy I found Silva. He’s clearly very talented and skilled. What was thought to be a simple task of replacing a bottle trap, turned into a complicated job because of the structure and placement of my pipe work. Silva went the extra mile to disconnect and re attach the pipe and guided me on what he thought was best & not the easiest for him. Really pleased I’ve found him!! I’ve already booked him in for more work. Highly recommend!!
Fix bathroom leak
£50
Poplar, Greater London
11th Oct 2025
Leak in my bathroom create leak on roof of flat below. Need an experienced company to have a look, inspect the work and provide a quotation
Great work, thanks for everything
Fix a leaking isolation valve under kitchen sink
£80
Acton Green, Greater London, W4
30th Sep 2025
Fix a leaking isolation valve under kitchen sink
Saleem was incredible. A true hard-worker. He went back & forth to make sure the leak was fixed. No complaints. Thank you Saleem
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!
Replace 2 leaking taps with new
£50
Castelnau, Greater London
13th Aug 2025
Replace 2 leaking taps with new
Excellent plumber. Efficient and friendly.







