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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Recent Leak Detection reviews

Great Airtasker. Punctual, fixed the issue with no delays. Would recommend for sure.

Fox a leaking toilet cistern

£100

Excellent. Quick response. Arrived on agreed time and completed the work very professionally. will recommend to anyone needing any work done.

Leak from base of toilet

£100

It took longer than expected, however, Rashid went all the way beyond to make sure job completed to my and his own satisfaction. Would highly recommend this hardworking and very responsible man if you need someone reliable and helpful.

Fix leaking water - Experienced Plumber required.

£80

Very fast response, got the job done!

Fix leaking toilet

£160

Amin’s work was extremely efficient and finished to a very high quality - would definitely recommend his services

Leak behind toilet needs fixing

£80

Top man! Highly recommended. Super friendly and was able to help fix my espresso machine

Smeg ECF01 Espresso Machine leaking milk frother fix / refurbishment

£45

What's the average cost of a leak detector

£70 - £130

low

£70

median

£100

high

£130

Low, median and high bar chart distribuiton

Average reviews for Leak Detection Services

based on 581 reviews

4.92

549
23
4
2
3

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Why hire a leak detector through Airtasker?

Did you know that over half of homes across the country quietly rack up hundreds of millions annually in wasted water bills? All because of leaks left undetected! Sneaky water leaks don't just do damage to your wallets. They also cause significant structural issues on walls, floors, and even the very foundations of your household. By choosing to ignore them, you're opening yourself up to an expensive accident waiting to happen.

Save yourself from shelling out a fortune just to fix a problem you could have easily avoided. With Airtasker, you can connect with trustworthy moisture leak detectors that make working on repairs look as simple as turning on the tap. Post your task, provide the key details of your leak woes, and start receiving offers from top-rated Taskers ready to help. Airtasker also makes it easier to vet your top prospects through transparent ratings and past client reviews!

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Top Leak Detection related questions

Costs vary when booking moisture leak detectors. This may depend on how severe the leak is. Generally, you can expect prices to fall between £550 and £1,200. Using tracer gas to detect leaks can bring your total costs even higher. 

There are basic checks to pull a DIY leak detection, such as monitoring your water meter. However, working with an expert with years of proven experience helps ensure a more accurate detection. 

You can trust that Taskers will always prioritise non-invasive methods, although there may be some cases when digging will be required to access the leak. Inform your Tasker if you’d like to keep disruptions at a minimum so they can come up with possible compromises.

Absolutely! Catching leaks early on prevents you from having to spend a lot on repairing structural damage. It also allows you to keep your property intact for more years to come.

This is on a case-to-case basis. If your Tasker will perform tests like tracer gas leak detection, you may have to turn off the water temporarily. Discuss this with your Tasker to get expert advice on how to prepare ahead of time. 

Small leaks may seem harmless, but they can quickly escalate and cause extensive damage and even mould. If you ignore them, you may end up with more repair work than what’s initially necessary. (If this does happen to you, feel free to book a mould removal expert on Airtasker!)

It’s best to work with professionals when drying your property. You can ask your moisture leak detector if they offer this as an additional service or if they can recommend specialists who use industrial dehumidifiers and issue certificates of dryness.

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

Bathroom leak

£200

Hole Bottom, West Yorkshire

16th Jan 2026

Bathroom leak that is pouring into the kitchen, not sure of where the leak is but only leaks when using the shower not the bath

I need a basin and toilet fitted also need a leak fixed.

£200

Denmark Hill, Greater London, SE5

16th Jan 2026

I need a toilet fitted and a basin fitted as well also I I need a leak checked

Bed room Heating radiator leakage fix and kitchen drain connection

£25

Werneth, Greater Manchester

16th Jan 2026

Bedroom radiator valve is leaking and needs repair. Also, there is a leaking pipe connection outside the kitchen that needs fixing

Toilet leaking push flush seal

£100

Upton, Northamptonshire

15th Jan 2026

We have a push flush toilet which is leaking from the bottom of the flush unit

Fix leaking radiator pipe

£70

Compton, Surrey

15th Jan 2026

There’s a leakage in my radiator pipe and the radiator isn’t working

Water is continuously leaking from the toilet flush tank to bowls

£20

Brompton, Kent

15th Jan 2026

Water is continuously leaking from the toilet flush tank into the toilet bowl because the tank is not sealing properly

Plumber needed to find and stop leak. Kitchen floor all wet.

£60

Barking, Greater London

15th Jan 2026

New property bought. Kitchen floor all wet as there is water leaking from under. Cannot loate where the leak is coming from. We do not have pictures as property under renovation, and not living there.

Repair leaking pipe on spa bath

£100

Newstead, Nottinghamshire

14th Jan 2026

One of the water pipes on my ademsez spa bath is leaking near the jet joint. I have replacement pipe.

Sink leaking plumber needed

£50

Turnpike Lane, Greater London

21st Dec 2025

Our sink is linking, the sealant has become loose and needs repairing.

Great work, will be using again!

Fix pipe leakage under sink

£60

Brownswood Park, Greater London, N4

16th Dec 2025

I dismantled the pipes under my sink after fitting everything back together there is a leak. Specifically the leak is between the top of the ubend and the exit pipe. The problem is that the end of the ubend has a screw nut and the exit pipe is just a flat pipe so the connection isn’t tight enough

Yilmaz clearly knows what he’s doing!

Toilet flush leak

£50

Lower Holloway, Greater London, N7

17th Nov 2025

Toilet cistern needs maintenance (it’s a bit rusty), also flush keeps dripping and needs to be stopped

Punctual, reliable and kind

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!!

Leaky faucet and water hammer

£75

All Saints, West Midlands

16th Oct 2025

Bathroom tap drips, have to close both handles very very tightly but even then water still drips from the faucet. I also have an issue with water hammer/ noise in the pipes either when closing a tap, or when the washing machine draws water

Thank you very much Marcus for fixing my bathroom tap so quickly and efficiently!

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!