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ADI Leak Detection ADI Leak Detection
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Business Details
15 Years
experience
Emergency
services
Trusted Leak Detection Services in the UK
Our water leak detection services are proficient at detecting and rectifying concealed water leaks in various areas such as underground water mains, underfloor and central heating systems, swimming pools, water pipes, and roof leaks.

Every month, we assist hundreds of residential homeowners, landlords, tenants, and businesses from diverse industries, including industrial and commercial, across the United Kingdom with our leak detection services.

Our primary goal is to promptly resolve your issue. We strive to accomplish this by conducting a thorough diagnosis, pinpointing and repairing any leaks, and conducting a retest of the pipework, all within a single day!
Services
Central heating leak detection Roof leak detection Swimming pool leak detection Water mains leak detection Bathroom leak detection Drain leak investigation Structural leak detection Underfloor heating leak detection
Served areas
  • We serve the whole of the UK from our Head Office in High Wycombe with leak detection engineers strategically located across England, Scotland & Wales.
Details
  • Year established: 2011
  • Licensed
  • Insured
Highlights and features
  • We have over a decade of specialist leak detection experience
  • Our non-destructive investigation methods preserve property integrity
  • Insurance-approved reporting with photographic evidence included
  • Nationwide service covering England, Scotland and Wales
  • 1000+ 5* Trustpilot reviews validate our service quality
Associations and certifications
  • Chartered Institute of Plumbing and Heating Engineering
  • Water Industry Approved Plumbers Scheme
  • Watersafe Accredited contractor
Payment methods
  • Cash, Debit cards, Credit cards, Mobile payments
What people say
Reliable service Expert team Non-invasive methods Insurance-approved reports Nationwide coverage
Website
Services
Central Heating Leak Detection Central Heating Leak Detection
If your central heating system is experiencing leaks, ADI Leak Detection is the specialized company you need. Our experts employ cutting-edge techniques such as thermal imaging, tracer gases, acoustic leak detectors, moisture meters, and their years of experience to pinpoint and resolve your leak.
Water Mains Leak Detection Water Mains Leak Detection
For water mains leak detection, rely on us. Our methods include leak correlators, acoustic listening devices, and tracer gases, ensuring an accurate pinpointing of your underground water leak.
Trace and Access Leak Detection Services Trace and Access Leak Detection Services
Experience a comprehensive leak detection solution with our trace and access service. We specialize in finding and accessing hidden water leaks. Additionally, we provide an insurance-approved report that includes photo and video evidence, aiding in your insurance claim.
Swimming Pool Leak Detection Swimming Pool Leak Detection
We take pride in being the most well-established water leak detection company in the UK. Our swimming pool leak detection services are among the most comprehensive available in the market today. Typically, our expert engineers can pinpoint the exact source of your pool leak within a single day, whether it's in the pool structure or the filtration system.
Roof Leak Detection Roof Leak Detection
Our teams specializing in Roof Leak Detection excel at uncovering concealed water leaks in both residential and commercial roofs. These dedicated professionals are equipped not only with drones but also with a diverse array of tools. They are fully dedicated to locating your roof leak and will employ any necessary water leak detection equipment to achieve that goal.
Questions
What types of leaks can you detect?
We detect leaks in central heating systems, water mains, roofs, swimming pools, bathrooms, drains, and structural elements.
Do you offer same-day repairs?
Yes, we provide same-day leak detection and repairs with a workmanship guarantee when time permits.
Are your services covered by insurance?
Our trace and access reports meet insurance requirements, with photographic evidence included for claims validation.
How do you detect hidden leaks?
We use thermal imaging, tracer gas, acoustic monitoring, moisture meters, and borescope cameras for non-invasive detection.
Do you operate nationwide?
Yes, we provide services throughout England, Scotland, and Wales with strategically located engineers.
Reviews (8)
Jane Coleman
Oct 04, 2023 Report
From the initial phone call to discuss leak detection the call taker was great and booked a plumber for 2 days later. Frank was great, not only did he detect a major leak under the house, but fixed it in the same day by re-routing then pipes. I would highly reccomend the service I received from ADI
Laura Smith
Sep 26, 2023 Report
We had two holes drilled into our underfloor heating system by some carpenters - Attila was able to find the problems and was meticulous about checking for other leaks from the other holes drilled. We are very grateful to him for fixing the problem.
Patrick Carnegy
Sep 08, 2023 Report
Highly expert leak finder.
Frank Gulyas arrived dead on time and skilfully found and mended the leaking pipe. He also remade and improved the existing pipe junctions. He was unfailingly considerate and a pleasure to have around. I couldn't have wished for anyone better.
George
Aug 25, 2023 Report
Frank did an incredible job and found and repaired a mystery underground which had been destroying our house leak in a few hours. I would recommend this firm.
Jeremy
Jul 20, 2023 Report
Contacted ADI regarding my swimming pool leaking 1500 Lts a day, It is a large pool 12m x 6m, Booked the next available date which was over a week away, but got a call from Dave to say they had had a cancellation and they could come next day, which was brilliant. Matt and another engineer arrived on time and got straight to work, Matt does the video's on TikTok which is where I found ADI. He explained everything clearly and managed to find several leaks and repair within 3 hrs. They checked all the pipework and confirmed everything else was ok, which is peace of mind.
Looking forward to seeing the video and hopefully other costumers' can benefit. Thanks guys.
Jan
Jul 04, 2023 Report
4 different plumbers failed to find the source of the leak but Mark from ADI Leak found it straight away and, although it was very difficult to access, fixed it within the day. He explained what he was doing and what would happen next with my insurance claim. Excellent service. Would highly recommend.
Kellie Johnston
Jun 09, 2023 Report
If you need this service I cannot recommend these guys highly enough. David over the phone was very knowledgeable and experienced and talked me through what to expect on the day. Mark Pavitt who came to my house to do the trace and access was extremely thorough and took time to explain all the options and where the leak was coming from. Very friendly and professional and nothing was too much trouble. Thanks guys!
Keith Smith
Jan 24, 2023 Report
Paul was the engineer who visited today he was very polite and knowledgeable nothing was too much trouble. He did all the testing required. he found a slight problem in the garage showing signs of water loss thankfully no signs of a leak or damp hidden behind the walls, I am glad I used this company I have now got piece of mind and hopefully things will now be ok