

Find a professional leak detection service in London
Fill in a short form and get free quotes for professional leak detection services
Great rating - 4/5 (13330+ reviews)
Having trouble finding that leak?
- Thermal imaging leak detection
- Gas leak detection
- Water leak detection
- Non-invasive leak detection
- ...or anything else.
Best rated leak detectors near me

Latest Review
"Very helpful, definitely would recommend his services"
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Would highly recommend, promptly down and helped with dismantling difficult items. Would use again! :) thank you "
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Efficient. Friendly , happy with the job done . "
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Emanuele, solved my leaking tap problem and provided me with good advice. He was a pleasure to meet and deal with and I ..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Troy did a great job for an urgent problem. Thanks very much "
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Mubarak is a great Airtasker. Punctual, helpful and excellent quality of work. Highly recommended."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Helped me when I needed a rapid turn around. Have used his help several times."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Excellent work, would highly recommend and will use again."
Verified Badges

ID Verified

Mobile Verified
Recent Leak Detection reviews in London
Christopher was professional and punctual. He did a fantastic job in changing the bathroom tap.
Tap in bathroom leaking from top when used
£70
On time and did the job with no mess, and was very knowledgeable. Great communication.
I need 2 leaks fixed; U bend under my sink, also from my toilet
£90
Quick service, very professional and fixed my problem.
Fix leaking tap
£100
Very responsive and helpful - thank you!
Fix and replace leaking pipe
£80
Anthony came at short notice on a Sunday. He managed to drain the leaking hot water tank at least, no spare parts so it’s not q. fixed but it’s made safe. Thank you!
Help drain (&/or Fix) leaking hot water tank
£80
What's the average cost of a leak detector in London
£75 - £140
low
£75
median
£100
high
£140
Average reviews for Leak Detection Services in London
based on 589 reviews
4.94
What is Airtasker?

Post your task
Tell us what you need, it's FREE to post.

Review offers
Get offers from trusted Taskers and view profiles.

Get it done
Choose the right person for your task and get it done.
847+
Tasks successfully completed
3
Average amount of offers per task
12
 mins
Average time to receive offers
Related Services near me
Related Locations
Camberwell
Brixton
Tottenham
East London
Finsbury Park
Shoreditch
Kilburn
Ealing
Kensington
Kingston Upon Thames
Peckham
Stoke Newington
Stratford
Whitechapel
Lambeth
Fulham
Shepherds Bush
Southwark
Islington
East Ham
Canary Wharf
West London
Camden
Streatham
Greenwich
Battersea
Woolwich
Wood Green
North London
Central London
Clapham
Recent Leak Detection tasks in London
Leak coming from the sink, and the water on top of the cupboard
£100
Roehampton, Greater London
25th Aug 2026
noticed a problem in the kitchen. There is a leak coming from the sink, and the water is getting onto the top of the cupboard underneath. I think it may be something as simple as one of the rubber seals having become dry and worn over the years, rather than anything caused by normal use. However, it would be best for a plumber to have a look at it and replace whatever is needed.
Leaking tap
£70
Southfields, Greater London, SW18
25th Aug 2026
Fix my leaking kitchen sink tap.
Emanuele, solved my leaking tap problem and provided me with good advice. He was a pleasure to meet and deal with and I recommend him wholeheartedly.
Need experienced plumber to fix leaks
£45
Erith, Greater London, DA8
25th Aug 2026
There are 2 leaks- one main tap where there is no isolation valve and one leak in utility room that needs investigating and fixing
Water leaking under the sink due to congestion of pipes .
£80
West Drayton, Greater London, UB7
25th Aug 2026
Water leakage - Under the sink from Water softener unit. It’s due to pipe congestion would appreciate a good plumber can have a look and re arrange the pipes
I am looking for an experienced plumber to fix leaks.
£30
Northumberland Heath, Greater London
24th Aug 2026
Multiple leaks need fixing. Leaking tap where I need to add isolation valve, leak in utility room- needs inspection
Great experience! helped investigate problems and resolve quickly. Thank you!!
Repair loose kitchen tap mounting + leaking toilet flush pipe
£100
Hampstead, Greater London, NW3
24th Aug 2026
Two small plumbing/repair jobs: 1. Kitchen tap mounting: an auxiliary kitchen tap has come loose because the laminate worktop has cracked/broken around its mounting hole beside the sink. The tap and pipework appear intact and are currently supported. I would like a neat, permanent repair rather than simply filling the damaged area — likely involving a suitable reinforcing/cover plate and remounting the existing tap. The space is quite tight beside the sink, so some cutting/drilling or fabrication of a metal plate may be required. 2. High-level toilet cistern: an older Burlington-style high-level cistern has a very small clean-water leak around the flush-pipe connection when the toilet is flushed. Only a few drops at present. I would like the joint/seal inspected and properly repaired. Photos available. Ideally looking for someone experienced with plumbing and practical kitchen/worktop repairs who can supply or advise on the necessary small parts/materials.
Water leak from showerhead
£200
Wimbledon, Greater London, SW19
23rd Aug 2026
Just need someone to help stop a showerhead leak.
Fix bathroom fittings and stop leaky tap
£100
The Hale, Greater London
23rd Aug 2026
Toilet seat has become wonky and meeds reattaching but screws are in a difficult to reach place, toilet role holder has come loose on the wall and needs reattaching, bath tap has become leaky
Bidet leak in bathroom
£30
Finsbury Park, Greater London, N4
23rd Aug 2026
I have a bidet in my bathroom connected to the mains and it is leaking
Replace Leaking Kitchen Sink Waste Trap / P-Trap
£75
Bermondsey, Greater London, SE1
17th Aug 2026
I’m looking for a plumber to repair my kitchen sink waste pipe. The existing P-trap/U-bend has come apart and I haven’t been able to refit it correctly. I purchased what I thought was the correct replacement, but it appears the fittings/washers aren’t compatible with my existing pipework. Job required: * Assess the current waste pipe setup. * Supply any correct fittings/washers if needed. * Replace and fit a new P-trap/U-bend. * Ensure all joints are watertight and test for leaks before leaving. The sink is currently unusable as the waste pipe has come apart (see photos). Please let me know: * Your availability. * Whether you’ll bring any standard 40mm waste fittings that may be required. * Your total price including any small parts. Looking to have this fixed as soon as possible.
Great job and called out straight away to us - would highly recommend
Leak in the kitchen
£100
Chingford Green, Greater London
21st Jun 2026
Kitchen Leak Investigation and Repair Required I have a kitchen leak that is appearing between the laminate floorboards. The leak often occurs after the dishwasher has been running, particularly towards the end of the cycle when it is draining. I am looking for someone with plumbing experience to investigate the source of the leak and carry out any necessary repairs.
Yilnas did an excellent job. He quickly identified the source of the leak and repaired it efficiently. He was professional, polite, courteous, and clearly knew what he was doing. I would happily recommend him and would not hesitate to use his services again.
Plumber to repair leak
£120
Catford, Greater London, SE6
11th Jun 2026
Leak under kitchen sink. Water is pooling at bottom of cabinet but cannot locate leak
Stuart did an excellent job from start to finish. His communication was great, and he was extremely punctual, friendly, and professional throughout. He worked efficiently, quickly sourced the parts needed, and was careful in ensuring the dishwasher was fitted back correctly. I would definitely recommend Stuart and wouldn’t hesitate to book him again in the future.
Fix leaking bathroom tap. Probably needs a new washer
£30
Hounslow, Greater London, TW3
12th May 2026
Bath tap is leaking when fully closed
Lon arrived on time and quickly identified the problem. He was able to fix the issue without me needing to buy a new tap. Was polite and courteous. Would definitely recommend and will be using again.
Leakage on below side of toilet seat.
£50
Norbury, Greater London
24th Apr 2026
Its leakage on the below side of toilet seat Need plumber who can fix this Thanks
Amazing and efficient work
Plumber to I nvestigate leak from kitchen sink
£60
Balham, Greater London
11th Apr 2026
There is a slow leak coming from the kitchen sink which I don’t know how to fix and would like some help from a plumber.
Efficient, punctual and fixed the problem quickly.
Toilet is leaking
£150
Plaistow, Greater London, E13
6th Apr 2026
Toilet is leaking. It needs fixing Budget is for labour only and the materials will be provided depending on the problem
Friendly and did the job as required
Change Leaking Bathroom Tap - Thursday or Friday Please
£150
Downham, Greater London
11th Mar 2026
Simple change of a leaking tap in my tenants flat. Please buy this tap, https://www.screwfix.com/p/swirl-ola-chrome-152mm-standard-lever-mono-basin-mixer-tap-with-clicker-waste/2315p Please include the price of materials (the tap) as well in the price. Please also can you take a tape measure and let me know the dimensions of the main bedroom window, as I need to get a quote to replace it. The whole window area size please, from wall to wall, horizontal and vertical. Just need a simple measurement for a quote. Many thanks Paul
Fantastic Service, completed within hours of posting the job here.
Water leak check
£50
Leyton Marshes, Greater London
10th Mar 2026
I am looking for a professional plumber to visit my house and investigate a possible water issue. My property appears to be consuming around 64 litres of water per day, and I would like to check whether there is a hidden leak, faulty valve, toilet cistern problem, or any other plumbing issue causing unnecessary water usage. I would appreciate it if you could visit the property, inspect the plumbing system, and advise on the cause and possible repair. The property is located in Leyton (E10), East London. Please let me know: • Your call-out fee • Availability for a visit • Whether you can check the water meter and internal plumbing for leaks Would be able to provide paperwork work of your inspection Thank you.
Excellent work done
Plumber to fix toilet leak
£100
Wanstead, Greater London, E11
9th Mar 2026
The pipe to the toilet is leaking
Egzon was very efficient and quickly identified the cause of the leak from my toilet. He fixed the problem with a new flexi pipe and assured me he would call back if there were any further problems. I can recommend Egzon to other users of this app.
Fix leak in compression fitting for bath tub
£100
Alameda Place, Greater London
5th Mar 2026
Leaking compression fitting below bath tub. I tried to tighten it but mad either worse!
Great work, thank you Metin.








