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"Fixed our radiator next day - great job."
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"Excellent , fixed a leak under my sink. Flexible and quick to respond. "
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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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"Muhammad really did a great job. Thanks "
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"I am always sceptical by nature, but was so pleasantly surprised by Marius. Not only did he come out at short notice lat..."
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"Great work, thanks for everything "
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"first class work . Careful patient and thorough "
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Recent Leak Detection reviews in London
Very efficient and flexible with availability
Our bathtub leaks water through the ceiling
£150
Nasser is fantastic! He came out the same day and Fixed the problem in no time. Highly recommend and would use again. Thank you Nasser
Repair leaking Radiator. Possible damaged valve
£50
Colin did a great job on the sealing. Even gave us a lesson for the future which was great. Thank you
Fix leaking tap and reseal some tiling
£50
Very fast response, got the job done!
Fix leaking toilet
£160
Very helpful and tried to get to the root problem
Leaking diverter valve on shower needs fixing
£80
Excellent Guy to deal with.
Plumber for repairing leak under Kitchen Sink + Add TRV on Radiator
£100
What's the average cost of a leak detector in London
£70 - £130
low
£70
median
£100
high
£130
Average reviews for Leak Detection Services in London
based on 457 reviews
4.92
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Recent Leak Detection tasks in London
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.
Radiator leaking - needs tightening
£100
Highams Park, Greater London, E4
16th Oct 2025
We removed our radiator to retrieve a toy - but now the radiator is slowly leaking water. I think it may need readjusting
Fixed our radiator next day - great job.
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.
Fix a leaky kitchen tap
£100
Widmore, Greater London
15th Oct 2025
My kitchen tap is leaking, not from the faucet but from the hot tap lever.
Leaking tap seal
£100
Higham Hill, Greater London
15th Oct 2025
The kitchen tap is leaking from where the mixer tap arm joins the main stem. But only when it is in the "cold" position. I'm assuming a seal is loose or worn as this is the only place there is any water leaking from...
Boiler is leaking, small part might need replacing
£80
Leyton, Greater London, E10
15th Oct 2025
Our boiler (Potterton Promax System HE) is not working and the pressure is gone. We've tried adjusting the valves but they seem to be stiff or maybe stuck. On the brass connection on the braided metal hose underneath there is water dripping out slowly.
Fix 1st floor Toilet pipe leak causing mould on ground floor ceiling
£100
Stoneleigh, Surrey
15th Oct 2025
There seems to be a leak in the first-floor toilet, which is causing mould and damp on the ground-floor ceiling directly below it. Please see the attached picture for reference. Could you please provide a reasonable quote for identifying and fixing the leak, as well as repairing the affected ceiling area?
Stop a leaking tap in my kitchen. I think it only needs a new washer
£40
Upper Edmonton, Greater London
14th Oct 2025
Stop the leaking tap from leaking and bring necessary tools ie washer etc
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.
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
Fix ceiling water damage (water leak solved)
£150
Anerley, Greater London
13th Jun 2025
I need someone to fix my downstair neighbour's bathroom ceiling. There is some minor damage caused due to a single incident of a tap in my bathroom that was left open for a short period of time. It's a small hole in their celing, photos attached. We can confirm that this is not an issue that also requires input from a plumber. Please send your quotes
Brilliant! Thank you so much Jason
Replace leaking shower hose and head
£25
Bostall Heath, Greater London
2nd Jun 2025
Shower hose is leaking. Needs replacement
Excellent. Sorted my shower issue super fast
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!







