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Excellent rating - 4.3/5 (9300+ reviews)
Having trouble finding that leak?
- Thermal imaging leak detection
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- Non-invasive leak detection
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Best rated leak detectors near me
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"Really lovely guy. Great communicator. Sorted out key things that needed doing. Thank you!"
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"Richard came to look at our kitchen tap and fixed it in minutes. "
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"Great service, good communication. Fast & efficient "
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"Knowledge and helpful. Lucky it was an easier fix than expected. "
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"Tomasz helped me mount a TV on our plasterboard and did an excellent job assessing the condition of the wall to ensure i..."
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"Emanuele was really helpful - sorted out my main issue with the shower mixer and was kind enough to help look into anoth..."
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Recent Leak Detection reviews in North London

I am so happy with Christopher and the work he did was amazing. He went above and beyond. Totally trust him and he is a very kind man.
Leaking shower coming through downstairs ceiling
£200

Adam was wonderful and fixed the plumbing issue we had exceptionally well. He took further effort to fix the drainage issue we had as well. Communication was excellent. I would call him again for further tasks.
Plumbing issue: fix leaking kitchen sink and tap
£55

Great work.. professional and efficient. Thank you!
Leak outside/above U bend pipe
£70

Awesome! Reliable, efficient, knows his business
Fixing toilet cistern to the wall and leak
£35

Reliable. Would work with Hakan again
Check boiling leaking issue
£80

Brilliant job. Quick and efficient and would 100% use again
Ubend under bathroom sink leaking
£65
What's the average cost of a leak detector in North London
£72 - £120
low
£72
median
£85
high
£120
Average reviews for Leak Detection Services in North London
based on 18 reviews
4.89
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Related Locations
London Stratford
London Lower Holloway
Woolwich
East London
West London
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London Southwark
London Seven Sisters
Brixton
London Surrey Quays
London Stepney
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London Rotherhithe
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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 North London
Fix leaking shower and install a small tab through a granite worktop
£90
Oakwood, Greater London
5th Mar 2025
Thermostatic shower heading is constantly dripping water
Roofer to investigate the leak.
£150
Finchley, Greater London
5th Mar 2025
There is a leak that needs investigating. At the moment, I am looking for someone to investigate it. I might request a repair if the price is reasonable.
Toilet leak.
£75
Tottenham Hale, Greater London, N17
3rd Mar 2025
Small trickle of water coming from toilet , would like fixed.
Water leak at shower room
£200
Finchley, Greater London
25th Feb 2025
To investigate the leakage and fix it. Plus a couple of taps installations
Repair leaking delonghi eletta bean to cup machine
£100
Highgate, Greater London
22nd Feb 2025
Machine is leaking with a very slow leak from the front left of the machine.
Replace push button cistern and leaking pipe. silicone to finish.
£150
Winchmore Hill, Greater London
11th Feb 2025
Replace cistern and leaking pipe. Also remove and replace with new silicone around the toilet and bathroom
Replace TRV and leaking radiator tail pipe
£50
Bush Hill Park, Greater London
19th Jan 2025
As described in title - TRV to be replaced on towel radiator, part supplied.
PLUMBER FOR A LEAK
£75
Brunswick Park, Greater London
11th Jan 2025
WATER LEAKING FROM A SHUT OFF VALVE UNDER THE SINK IN THE KITCHEN
Leaking bathroom mixer tap
£40
Wood Green, Greater London, N22
10th Jan 2025
Leaking mixer tap with a constant drip through the spout. The tap also has a shower head attached at the bottom. Requires inspection and repair to stop the leakage.
Find leak behind toilet
£100
Bounds Green, Greater London, N11
14th Dec 2024
Minor leak found behind toilet. Looking for someone to remove toilet, find and repair source of leak, replace toilet and seal around base (sealant provided).


Brilliant service. Would strongly recommend.
Fix my leaking toilet and radiator connections!
£100
Bush Hill Park, Greater London
28th Nov 2024
Newly installed toilet leaking. Leak is at connection of brand new flexi pipe with stop valve. Valve working fine. Similar leaking of radiator at elbow connectors, have tried everything and nothing works!
Need Plumber to fix toilet leaks and broken flush
£75
Stamford Hill, Greater London
26th Nov 2024
1. toilet with broken flush 2. other toilet that leaks and water tank takes ages to fill up, the flush has mould
Leaking wash basin below
£100
Chipping Barnet / High Barnet, Greater London
15th Nov 2024
Soemthing is leaking from lower end of washbasin


Excellent work and professional
Leaking pipe
£45
Southbury, Greater London
15th Nov 2024
Leaking pipe. Needs fixing
Qualified plumber to fix leak and install new dishwasher
£150
Tottenham Green, Greater London
14th Nov 2024
There is a leak in one of the pipes leading to our gas boiler. This needs to be fixed before we install our new Bosch dishwasher. Need a qualified plumber to fix the pipe and then install the dishwasher. The red circle in the picture shows where the leak is.
Plumber to check for leaks
£50
Bowes Park, Greater London
7th Nov 2024
We have a damp issue on an internal wall. We suspect this might be because of a leak in the internal walls. We would like a plumber to come and check for leaks in any pipes in the property.
Leaking sink & overflow pipe refit
£95
Harringay, Greater London
30th Oct 2024
Hi, due to timewaster my sink still leaks. The overflow pipe fell off too & wasnt connected to the outlet hole in the sink . It was way too short & bodged with tape at that end. I have a new overflow pipe. Thx.
Fix leaking sink, install new overflow.
£75
Harringay, Greater London
19th Oct 2024
Hi, my sink leaks & also I found the overflow pipe isnt connected to the outlet hole in the sink. It's too short to reach so is sealed with tape. I have a new overflow pipe to fit . Thx. Sarah Holland
Repair leaking gutter
£100
Stroud Green, Greater London
16th Oct 2024
We have a leak coming from where there is a missing bit of pipe - where our gutter should connect with the neighbour's gutter.
Repair my sage duo temp coffee machine which is leaking water.
£70
Seven Sisters, Greater London
11th Oct 2024
Leaking water. Stiff dial doesn’t turn easily. Missing rubber gasket. Needs general service. It is still working but not optimally.