

Find a professional leak detection service in 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
"Great specialist! Highly recommend "
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Stuart was great, he helped with the problem and found solutions to to things I hadn’t even thought of (like where’s the..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Brijeshkumar did a great job! I had a leak in my shower head, and he fixed it quickly. He even went out to buy the part,..."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"Great service! Solved the issue quickly!"
Verified Badges

ID Verified

Mobile Verified

Latest Review
"He knows his onions. Very good."
Verified Badges

ID Verified

Mobile Verified

Latest Review
"He was very helpful and got the job done in a jiffy!"
Verified Badges

ID Verified

Mobile Verified
Recent Leak Detection reviews in London
Fantastic service and very professional. Would highly recommend.
Leaky kitchen faucet from the base - brand is atik monobloc by abode
£75
High recommended and very efficient.
Pipe leaking
£50
Job done ! Great
Fix a Small leak out of a toilet
£50
The professional service was fantastic and on time. I am really happy with Mohammed's service. I will be more than happy to hire him again in the future. Thanks a lot.
Fix/replace smoke alarm + sink leak
£55
Great Airtasker. Punctual, fixed the issue with no delays. Would recommend for sure.
Fox a leaking toilet cistern
£100
He fixed the leaking kitchen tap/sink in reasonable time. Thank you
Fix leaking tap
£50
What's the average cost of a leak detector in London
£70 - £140
low
£70
median
£100
high
£140
Average reviews for Leak Detection Services in London
based on 515 reviews
4.93
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.
734+
Tasks successfully completed
3
Average amount of offers per task
15
mins
Average time to receive offers
Statistics from the most recent tasks on Airtasker over the last 4 years.
Related Locations
Recent Leak Detection tasks in 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
Find a leak of my boiler system
£300
Petts Wood, Greater London
6th Mar 2026
I’m looking for a qualified heating engineer to check my boiler system. The boiler keeps losing pressure every two days, so there may be a leak somewhere in the system. Please get in touch if you can diagnose and fix it. I’m looking for someone with leak detection equipment (thermal imaging or tracer gas) to locate a leak in my central heating system behind the wall or under the floor.”
Leaking tap will need to be fixed or replacement if necessary
£55
Horn Park, Greater London
6th Mar 2026
Tap leaks even when turned off, washers may need to be replaced or tap please asses and replace where necessary
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 leak in compression fitting for bath tub
£100
Alameda Place, Greater London
5th Mar 2026
Leaking compression fitting below bath tub. I tried to tighten it but mad either worse!
Great work, thank you Metin.
Toilet leak
£120
Walthamstow Forest, Greater London, E17
5th Mar 2026
We have a toilet that seems to have a small leak
Fix a leaking tap
£20
Becontree Heath, Greater London, RM8
4th Mar 2026
Tap is leaking, needs to be fixed
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
Fix leak from toilet
£80
Longlands, Greater London
19th Feb 2026
The toilet seat seems to be leaking in the back and it's damaging the toilet flooring.
Quick and efficient. I recommend
Bathroom sink leaking - plumber needed
£60
Holloway, Greater London
7th Feb 2026
sink leaking in bathroom - need a qualified plumber to look at it asap.
super professional, helpful and great communication! Very much recommended!
Mixer Tap Leaking in Kitchen (Cartridge Replacement)
£115
Shacklewell, Greater London
3rd Feb 2026
Issue: Kitchen mixer tap leaking from the gap between the hot/cold handle. The water dribbles down the shaft when in use. No flooding, the tap is still usable for now, but needs dealing with. Thoughts:likely a cartridge replacement or issue with sealing. I'd rather not replace the whole tap, but you'll do a diagnosis first and we'll discuss. Hopefully, it's a short one-and-done job: There's a Screwfix and a Toolstation nearby. If after diagnosis, the right part is available, I can nip off and buy it. Or, I can purchase one from you if you carry spares... Budget is for labour if this is the kind of job we're looking at... I'll cover you for parking vouchers during your visit as needed.
Ali came, and knew exactly what to do. Thanks!
I have kitchen sink leaking water is that something you can fix?
£50
Thornton Heath, Greater London
26th Jan 2026
have kitchen sink leaking water is that something you can fix?
Punctual and helpful, nice one Joe
Tighten leaking water pipes
£40
Norbury, Greater London
22nd Jan 2026
I’ve noticed a water pipe outside my bathroom is leaking. I can feel the top of the pipes are completely dry, and there is a notch that needs to be tightened where the drips are coming from. Any advice and expertise is welcome too. Small budget unfortunately but please help a girl out
Very prompt and efficient!
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!
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.








