Moisture detector (moisture testing meter) against a wall with rising damp, reading high moisture content.
Moisture detector (moisture testing meter) against a wall with rising damp, reading high moisture content.

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4.0

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.
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Best rated leak detectors near me

Recent Leak Detection reviews in West London

Great service- would recommend

Potential leak behind toilet, needs to be assessed asap

£80

Brilliant, friendly and flexible with times. Sorted the job.

Fix a leaking pipe under kitchen sink

£100

Honest, reliable plumber/electrician. Identified our drainage/leak issue quickly and helped to rectify. Thanks man!

Check for leak / drainage problems

£70

Thank you Anthony You did a great job appreciate your work

Leak from the connecter

£60

Quick, polite, efficient and knowledgable. Great job done!

Outdoor garden tap, stop leaking when turned on.

£75

Polite, thorough and tidy. Job well done and an honest tradesman. Thank you :-)

Leaking kitchen mixer Vado tap. Possibly the cartridge that is gone.

£60

What's the average cost of a leak detector in West London

£72 - £150

low

£72

median

£100

high

£150

Low, median and high bar chart distribuiton

Average reviews for Leak Detection Services in West London

based on 86 reviews

4.9

80
5
0
0
1

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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 West London

Plumber needed: toilet leak + vinyl removal (W5)

£200

Ealing, Greater London

7th Mar 2026

I’m looking for an experienced plumber to diagnose and fix a suspected leak Issue: There are dark patches under the vinyl flooring indicating moisture. Under the vinyl are ceramic tiles. Need someone to: • Lift/remove vinyl to access area (very small toilet) • Locate leak and repair • Clean glue residue off tiles after vinyl removal

Shower leaking to downstairs kitchen

£10

Whitton, Greater London

7th Mar 2026

Need to retailing shower

Fix my electric boiler - Leakage

£200

Feltham, Greater London

7th Mar 2026

In my electric boiler, there is a leakage whixh seems coming from the immersion heater that needs to be fixed

Kitchen tap needs to be changed .3 leaks.

£80

Hayes End, Greater London

5th Mar 2026

Limescale damage. Springy type tap. broken handle thingy too. new tap delivered today got it. Task was for Tomorro 6th march but had to add again now! very stressful. Payment prob with person who was adsignef for 2morrow. He cancelled

Fix a leak

£50

Old Malden, Greater London

3rd Mar 2026

Leak in bathroom need to be found and fixed

Kitchen Tap leaking for months

£80

Hayes End, Greater London

3rd Mar 2026

Tap leaks ..3 leaks.in kitchen. limescale damaged it. after 5 years its broken too the little handle. we had wholeckitchen done

Fix leak under concrete

£250

Beasley's Ait, Surrey

2nd Mar 2026

Leak on hot water pipe in concrete. Leak detection company have identified the area of the leak when the hot water is switched on. The position of the leak is in hallway. Repair leak repair under concrete and repair concrete after pipe is fixed.

Kitchen sink tap is leaking, need to fix it

£30

East Bedfont, Greater London

28th Feb 2026

Kitchen sink mixer tap is continuously leaking even after tightening. Need to fix it.

Plumber for leaking tap

£50

Petersham, Greater London

24th Feb 2026

Leaking pipe below the bathroom wash basin and a leaking tap outside the house plus the T joint outside the house replacement

Great guy. Would definitely recommend. He also helped me pick the right material. Very helpful

Fix leaking tap

£50

East Ewell, Surrey

22nd Feb 2026

I have a kitchen tap which has a steady drip - i have taken the handle off but cant fix the leak.

Leaking boiler

£80

Acton, Greater London, W3

20th Feb 2026

I have a boiler with 2 connecting pipes going into it. One of the pipes is leaking so just needs attention and tightening.

Punctual. Easy working with Stuart. Highly recommended

Leaking Toilet

£50

North Watford, Hertfordshire

20th Feb 2026

Leaking Close-Coupled, Back-to-Wall Toilet – Investigation & Repair Needed I have a small leak coming from behind my close-coupled, back-to-wall toilet. A plumber has advised that the silicone will need to be cut and the toilet pulled forward to properly investigate the source of the leak. The issue is likely to be one of the following: • Water supply pipe • Flush pipe • Pan connector All three have an equal chance of being the cause. I’m looking for a licensed and experienced plumber who can: • Safely remove/cut the existing silicone • Pull the toilet forward • Identify the source of the leak • Repair or replace the faulty part • Reinstall and reseal the toilet properly Please quote including labour and let me know if parts would be additional depending on what’s found. Flexible with timing but would prefer this fixed as soon as possible.

Plumber I have a massive leak and need assistance asap.

£125

St Margarets, Greater London

14th Feb 2026

Massive leak that I need to find and fix

Replace leaking bath mixer tap

£100

Hayes, Greater London, UB3

6th Feb 2026

Bath mixer tap is leaking badly, we will supply new tap. You take out old tap and fit new tap

Stuart communicates clearly, turned up on time, did his work very competently. Can't ask for more than that.

Leaking tap on BBQ

£100

East Sheen, Greater London

5th Feb 2026

Water tap on outside BBQ is leaking. Stop valve has been turned off, so needs someone to take a look.

Fix leaky tap

£80

Brentford, Greater London, TW8

1st Feb 2026

Tap in kitchen is leaking and needs fixed, has been dripping for a few weeks. It’s the type of taps that move backwards and forwards not the ones that you turn left and right.

Punctual, clear communication, great work. Recommended.

Fix leaking toilet

£40

Norwood Green, Greater London, UB2

18th Jan 2026

The back of my toilet is leaking, I’m unsure why. There is currently a bowl catching the water

Extremely helpful, very knowledgeable. Has gone the extra mile and spent more time here that anticipated. I appreciate your time and work a lot. Would 100% recommend!

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 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