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)

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  • Gas leak detection
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Recent Leak Detection reviews in West London

Very friendly, knows what he does to identify the problem

Bath pipe leaking

£100

Excellent job and very fairly priced. 100% recommend. Thank you.

Replacing leaking toilet.

£400

Wonderful job! Thank u so much

Leak from bathroom- need to replace the seal in shower

£80

Professional and reliable. Thank you

Leak investigation

£140

A job well done. Identified the problem quickly and completed the work promptly and professionally.

Plumber - identify and repair source of water leak

£185

He came and he fixed and it seems fine

Fix leak to copper pipe - toilet

£5

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

£75 - £150

low

£75

median

£100

high

£150

Low, median and high bar chart distribuiton

Average reviews for Leak Detection Services in West London

based on 101 reviews

4.91

95
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

Fix leaking toilet pipe

£30

Headstone, Greater London

2nd Sep 2026

Inlet to toilet is leaking. Currently isolated via valve but a small section of piping leading to the cistern inlet needs replacing.

Small leak

£25

West Watford, Hertfordshire

1st Sep 2026

Need help with a small leak from the water filter

Leak in inflatable hot tub

£50

Shepherd's Bush, Greater London

30th Aug 2026

Leak in new inflatable hot tub

Very punctual and polite Got the job done

New inflatable hot tub has a leak either in the system or the body

£100

Shepherd's Bush, Greater London

30th Aug 2026

Fix inflatable hot tub leak somewhere

Sink is leaking/fixing needs tightening

£25

Yeading, Greater London, UB5

27th Aug 2026

The Sink leaks water - tap was changed and in doing so the fittings have become lose If I keep the bottom of the sink of is fine but when I adjust it then water leaks

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.

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

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

Fix leak coming from electrical shower

£150

West Kensington, Greater London, W14

20th Aug 2026

We fitted a new Mira Sport Max 9.0kW electrical shower yesterday and all seemed to be okay. Showered this morning and downstairs neighbour noticed a leak coming in to their flat ceiling under our shower. We think we know the problem - fitting from pipe to shower isn’t secure.

Fix leaking toilet cistern

£100

West Ealing, Greater London, W13

20th Aug 2026

Leaking toilet cistern when flushed, please see photo below.

Mubarak was polite and professional. He located the issue straight away and it fixed in no time. Thank you so much, would definitely recommend and use again.

Fix leak under shower and replace plasterboard

£150

Twickenham, Greater London, TW1

18th Aug 2026

I had my shower replaced in the last year. It has developed a small leak that needs to be permanently fixed before the plasterboard is returned to the ceiling.

Investigate and repair leaking kitchen sink

£80

Kingston Upon Thames, Greater London, KT1

17th Aug 2026

We have some pipes beneath a kitchen sink that is leaking into the cupboard below. The pipe may need to be replaced or just tightened.

Anthony was great, sorted the problem the same day.

Water leak in the bath room

£50

Worcester Park, Surrey

13th Aug 2026

water leak from bathroom to downstairs

Urgent – Leaking Bathroom Towel Rail Radiator – Needed Today

£50

Rayners Lane, Greater London

13th Aug 2026

Bathroom towel rail radiator is leaking and water is dripping onto the floor. The leak is also causing the boiler pressure to keep dropping. This is urgent and needs to be repaired today. Looking for an experienced plumber/heating engineer who can attend today, identify the source of the leak, repair it properly, and repressurise/check the heating system afterwards.

Fix leak under bathroom vanity

£150

Cowley, Greater London

10th Aug 2026

Hi, looking for an experienced local plumber in the Uxbridge / Hillingdon area. There’s an ongoing leak under the bathroom vanity unit that’s caused water staining and black mould on the wall, skirting board, and floor tiles in the corner. The unit is white with a white basin on top. We’ve stopped using this sink for now.Diagnose and fix the source of the leak (likely under the vanity – supply or waste pipes) Access under/behind the unit if needed (happy for the vanity to be carefully removed if required) Advise on the extent of the water damage and whether the vanity unit needs replacing Clean or treat the moulded areas if possible, or recommend next steps Photos/video available of the damage. Please only apply if you are Gas Safe registered (if any heating work is involved) and experienced with bathroom plumbing leaks. Looking for someone reliable who can come as soon as possible. Please include your availability, estimated cost, and any call-out fee in your offer.

Replace connection for washing machine water feed slight leak

£40

West Kensington, Greater London, W14

8th Aug 2026

Had new washing machine delivered today when connecting they have seen a small leak at the connecting pipe which they say is from the connection not the pipe. Looks like the connector needs replacing and it’s a pushfit type connection

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.