

Find a professional leak detection service in Central 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
"Work done in time and satisfactorily "
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Troy is a great guy who did a good job. I'd recommend him."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"He completed the reach as requested and was polite and helpful"
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Absolutely excellent. Did superb job of moving a showerhead from being wall mounted to a ceiling mount. Responsive, qua..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Lewis is pretty good at his work. He has in depth knowledge. He is punctual and problem solver. I called him to service ..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Omer was absolutely amazing! I posted the add and he was here within the hour. His work was quick and he’s very helpful!..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Cannot recommend Johnny enough. He’s a pleasure to have in the house and his attention to detail, skill and knowledge is..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Good job thanks very much Kind regards "
Verified Badges

ID Verified

Mobile Verified
Recent Leak Detection reviews in Central London
Darren is a very polite and professional person who takes pride in his work and went the extra mile to ensure that I was satisfied with the overall solution. I would certainly hire Darren again and recommend him to my contacts.
Fix a leak from the bathroom
£100
Very professional, and knowledgable, would definitely book again!
Fix leak in washing machine and bath
£90
Great job quick and efficient
Leaking tap in the bathroom
£50
Fantastic job with guarantee couldn’t find a better person to do the job Many thanks Aktbar 👍
Leaking toilets
£200
Hakan completed this task very well and resolved all issues.
Fix leaking sink tap and tighten loose toilet seat
£80
Great job Thank you very much
Fix a leak under the kitchen sink
£50
What's the average cost of a leak detector in Central London
£75 - £130
low
£75
median
£100
high
£130
Average reviews for Leak Detection Services in Central London
based on 267 reviews
4.97
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.
380+
Tasks successfully completed
4
Average amount of offers per task
8
mins
Average time to receive offers
Related Services near me
Related Locations
Camberwell
Brixton
Camden
Tottenham
East London
Finsbury Park
Shoreditch
Kilburn
Ealing
Kingston Upon Thames
Peckham
Stoke Newington
Whitechapel
Lambeth
Stratford
Kensington
Fulham
Southwark
Islington
Canary Wharf
West London
East Ham
Streatham
Surrey
Greenwich
Merton
London
Shepherds Bush
Sydenham
Battersea
Woolwich
Wood Green
North London
Clapham
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 Central London
Need a plumber - leak in kitchen ceiling coming from bathroom
£50
Vauxhall, Greater London, SE11
21st Oct 2026
Leak in kitchen ceiling coming from bathroom/toilet - need plumber to come and inspect
Good and knowledgable
Urgent kitchen tap and under-sink leak repair
£300
Streatham, Greater London, SW16
20th Oct 2026
Urgent under-sink leak and leaking kitchen tap repair I need a qualified plumber to investigate and repair a leak from my kitchen tap and the plumbing underneath the sink. There appear to be two areas of leakage: - Around the base of the tap: Water is leaking from around the top of the sink tap and running down onto the worktop and floor. - Underneath the sink: There is also a leak below the sink. A flexible hose/pipe and a heavily rusted metal fitting are visibly wet, and the surrounding cupboard wood is starting to swell and warp from the moisture. I'd like someone to identify the source of both leaks and carry out the necessary repairs, including replacing any faulty hoses, seals, connectors or fittings as required. The tap may also need resealing or replacing, depending on the cause. Please bring the necessary plumbing tools and common replacement parts. I'd appreciate an early appointment, as the ongoing leak is causing water damage to the kitchen unit. Please assess the damage and confirm the likely repair and cost before carrying out any additional work.
Quick, punctual and precise
Find source of leak
£40
Golders Green, Greater London
19th Oct 2026
Leak with no visible source
Fix a Leak
£125
Angel, Greater London, N1
13th Oct 2026
We have a leak coming from the upstairs shower into the downstairs shower at a Hostel. Most likely coming from how they didn't install the showers correctly. We need help fixing this please.
Amazing service, great attention to detail!
Leaking kitchen sink
£120
South Hackney, Greater London
11th Oct 2026
Kitchen sink leaking. Need help asap, thanks!
Great help from Stuart on a leaking kitchen sink. Thank you!
Leaking tap that needs tightening
£40
East Dulwich, Greater London, SE22
11th Oct 2026
traditional two-handle mixer with white ceramic lever handles, leaking on the hot side (left). This happened once previously and we used an Allen key to undo the grub screw and take the handle off, put it on in the right spot and take it off again, need to do the same again. Shouldn’t be any parts required. Access to turn off the water is directly under the sink and easily accessed. Should be a small job, open to a plumber or handyman
Leak detection
£10
Clapham Park, Greater London
11th Oct 2026
Looking for quotes for leak detection. Property in clapham.
Bidet leak
£60
South Hampstead, Greater London, NW6
10th Oct 2026
Bidet leaking in bathroom i think pipe needs replacing
Fix a leaking sink and silicone a shower tray
£150
Kensal Green, Greater London, NW10
10th Oct 2026
Fix or replace leaking part in small bathroom sink, silicone shower tray and realign shower doors
Super reliable and efficient job
Fix a leaking kitchen sink outlet pipe
£75
King's Cross, Greater London, N1
8th Oct 2026
The kitchen sink outflow pipe seal leaking, need help with resealing please
Good job by Husin, helped quickly and efficiently with plumbing job.
Bathroom leak specialist
£120
Chelsea, Greater London
8th Oct 2026
Need a plumber or leak specialist to investigate possible shower leak dripping through to the floor below
Leaking kitchen tap
£20
Earlsfield, Greater London
7th Oct 2026
Tap on our kitchen is leaking, needs fixing
Shower leak
£100
Earlsfield, Greater London
4th Oct 2026
We have evidence of a possible water leak from the bathroom. After longer showers, water is leaking into the adjacent kitchen, and there is a brown water stain on the bathroom wall. There is also mould in the bathroom, kitchen and bedroom. We need the source of the water ingress investigated urgently, as we’re concerned that moisture may be getting into the building fabric.
Stuart was very knowledgeable and knew what the problem was with our leaky shower straight away. Would definitely use again!
Fix water leak
£500
South Hampstead, Greater London, NW6
30th Sep 2026
We have a flat that needs renovating. One problem is that the old iron pipes are leaking - you can see in the photos that the panels are moldy and the iron pipes have rusted. The nearby walls (the adjoning kitchen wall has brown water stain ; the bathroom panel has peeled off paint). We need this investigated and repaired completely so that the leak no longer occurs, and then have the walls resealed and restored
Need a Plumber toilet is leaking
£100
West Norwood, Greater London, SE27
30th Sep 2026
Toilet is leaking and needs attention
There is a leak on the pipes below the sink of the bathroom
£100
Lisson Grove, Greater London
17th Sep 2026
There is a leak in the pipes below the bathroom sink, I have attached a photo
He fixed the leak on time, good service
Plumber Needed to Repair Leaking Towel Radiator
£50
Strand, Greater London
17th Sep 2026
We need an experienced plumber to inspect and repair a leaking bathroom towel radiator. Water appears to be leaking from the lower valve/connection and is pooling on the bathroom floor. The Tasker should: 1. Identify the exact source of the leak 2. Repair or replace the faulty valve, fitting, or seal 3. Check both lower connections for any additional leaks 4. Test the radiator after completing the repair 5. Bring the necessary tools and replacement parts Please include labour and any required materials in your offer. We need someone reliable who can complete the repair in one visit if possible. Location: WC2E 7AH Preferred date/time: 10-2 pm Budget: £50-90, including labour and materials
Great. Very friendly
Fix leak urgent!
£50
St Luke's, Greater London
5th Sep 2026
Leak under kitchen sink! Lose pipe and can’t fit it back on !
Amazing! Thank you for helping me and such short notice.
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
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








