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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4.3

Excellent rating - 4.3/5 (9300+ reviews)

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  • Gas leak detection
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Recent Leak Detection reviews in London Central London

Fantastic, job done quickly and efficiently. Solved the issue, got the parts and completed the job. Very nice, professional guy. I am happy with the end result, thank you. I would definitely recommend and use the services again.

Fix leaking sink

£60

Fantastic service, Mark gave really useful advice, kept me updated all the way through, quickly diagnosed the problem and found a great solution. Cannot recommend enough!

I need leaking shower repair

£200

On time, helpful and very efficient! Job was done quickly and perfectly. Highly recommend.

Help fixing a leaky tap

£30

Great job!! Fixed our leak Swiftly and professionally!!

Blocked and leaking sink

£60

Very good and amazed by the results. Arvin is very professionnel and dedicated into his job. I live oversea and made him do the work from afar and I still felt like he have taken care of my home like his own. I will definitevly request his service again.

Repair leak from pipe

£100

Ricardo did a great job fixing our leaking toilet. He was polite, friendly and efficient. Would 100% recommend

Fix Leaking Toilet

£75

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

£70 - £127

low

£70

median

£95

high

£127

Low, median and high bar chart distribuiton

Average reviews for Leak Detection Services in London Central London

based on 173 reviews

4.91

168
1
0
2
2

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Tasks successfully completed

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Statistics from the most recent tasks on Airtasker since 27th Jan 2021.

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.

Airtasker has over 90 leak detectors in London Central London, with an average rating of 4.91 stars from 173 reviews. Get in touch with leak detectors such as Hakan G, Alan G, and Tyrone T today to get a wide variety of Leak Detection jobs done. From Hot Water System Installation & Repair, Shower Head Installation, and Toilet Installation; you can get all types of Leak Detection done usually between £70-£127, with the median price of Leak Detection in London Central London being £95.
Don't live in London Central London? We also have leak detectors available in London Islington and London Seven Sisters available today.

Recent Leak Detection tasks in London Central London

Bathroom Radiator Leak

£50

Streatham Hill, Greater London, SW2

19th Jan 2025

Can't turn on the bathroom radiator as it leaks when we do so.

Replace sump pipe on Bosch Max 6 washing machine due to leak.

£60

Denmark Hill, Greater London, SE5

18th Jan 2025

I have a Bosch washing machine with a suspected leak coming from the sump hose (the black pipe at the bottom of the machine). I need a professional or experienced handyman to: 1. Inspect the hose for damage, cracks, or loose connections. 2. Tighten or replace clamps and seals if necessary. 3. Clean out the hose if it’s clogged. 4. Replace the sump hose if damaged (I’ll cover the cost of parts if replacement is needed). 5. Test the machine to ensure the leak is fixed. The machine is safely accessible, and I’ll turn off the power and water supply before you arrive. Please bring your tools and any materials needed for the job.

Fix creaista nespresso leak and watery crema on machine

£100

Belsize Park, Greater London

18th Jan 2025

Fix leaking machine and the crema on the coffee is watery

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.

Leaking toilet when i flush

£50

Streatham, Greater London, SW16

9th Jan 2025

Leaking toilet when i flush

Low pressure flush and potential leaking toilet

£60

Wapping, Greater London, E1W

9th Jan 2025

There is low pressure to the toilet flush even though the water level is cistern is high enough. Also the water clears the bowl quickly so no blockages below. Not sure why there is low pressure other than the blockage between the cistern and the toilet. Also the pump keeps running and I suspect the toilet is leaking water for some reason. Would you be able to solve the toilet flush pressure problem?

Fix bathroom sink leak

£50

Streatham, Greater London, SW16

8th Jan 2025

Fix bathroom sink leak

Plumbing job to fix leaking radiator

£150

West Hampstead, Greater London, NW6

3rd Jan 2025

I have a radiator that is leaking and may require a new part.

Hakan was thorough, on time and most importantly friendly. Sorted the problem out in minutes. Would highly recommend.

Leak in the bathroom

£20

Brixton, Greater London, SW9

30th Dec 2024

We are looking for a qualified plumber to assess and provide a quote for a leak in our bathroom. We believe the leak may be coming from behind the sink or toilet, but we’re not entirely sure. The bathroom was renovated just two years ago, so this issue is quite unexpected. The attached picture shows the area where we suspect the leak is originating. Please note that the call-out fee will be deducted from the total cost upon completion of the job. Qualified plumbers only, please. Thank you!

Changing toilet. My toilet started leaking. I need to change it.

£50

Rotherhithe, Greater London

30th Dec 2024

Toilet leaking. I need to change it. The flush was broken anyway, so it makes sense. It is a quick swap. I just don't have the time to get it done myself at the moment.

The guys were fantastic! They were absolutely professional, tidy and did the job to high standards. Very pleased I got them to come over and do the job for me.

Bathroom sink leak

£50

Westbourne Green, Greater London

28th Dec 2024

Hi there Bathroom sink is leaking from underneath May well be it just needs proper tightening up to Be honest Can’t see any breakages there Can someone Come at 10am on Monday please

Quick excellent polite

I need Bathtub unblock, and leakage stopped.

£20

Somers Town, Greater London

27th Dec 2024

Bathtub is blocked, there is some leakage at the bottom. Need it fixed

Leak in a property in Canary Wharf

£85

Ratcliff, Greater London

25th Dec 2024

We have a leak in a property in Canary Wharf Think it is coming from the back of washer dryer or boiler

Plumber for leaking bathroom sink

£100

Bethnal Green, Greater London, E2

15th Dec 2024

I have a leak in my bathroom that has started to run through the floor to the kitchen below. Likely it’s the sink. The address is in e2 9qd

Fix leaking tap

£25

Archway, Greater London

15th Dec 2024

Kitchen tap is dripping. Likely needs new washer and tightening.

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.

Change leaking kitchen tap

£60

Streatham, Greater London, SW16

12th Dec 2024

Change leaking kitchen tap

Leaking Radiator pipe

£70

South Lambeth, Greater London, SW8

21st Aug 2024

I need the pipe fixed. It's punctured.

He is great! Nice, polite. Strongly recommend!

Boiler leak fix

£85

Upper Tooting, Greater London

3rd Aug 2024

Our boiler has broken twice now with the same part leaking, I believe it has been the expansion tank twice now. The gas safety inspector that spotted the latest leak suggested that it was likely mineral build up and that it needed descaling or cleaning as well as another new expansion tank. Assuming this is all correct please let me know what this will cost and your availability this week. The boiler is an Ecotec plus 630. Thank you.

Did a great job thank you!

Sink bathroom leakage

£50

Maida Vale, Greater London

23rd Jul 2024

The sink in the bathroom is leaking. There was no issue and today all of a sudden it started leaking. I need to have it looked at and find a quick fix for it as I am leaving the flat in 2 weeks

Great communication, super helpful and got the job done brilliantly. A pleasure to work with and highly recommended!