Expert Engineers

Not only can we find leaks, but our expert engineers are usually able to carry out repairs to leaking pipework, both internally and externally – sometimes even on the same day.

Trace and Access leak detection

Have you got a water leak in London?

ADI Pro Leak Ltd are Trace and Access leak detection specialists. Among the leading leak detection companies in London, our priority is to locate and repair your water leak with a minimum of disruption and no damage to your property, in a very accurate and efficient manner.

We Trace and Access your leak by using the most advanced leak detection equipment and the vast experience our expert teams have built up over many years of tracing and accessing leaks in London and the surrounding areas.

Call the experts today for a rapid response on 0800 158 3507

ADI Pro Leak Ltd

We are specialists in water leak detection for domestic, commercial and municipal customers all across the country

Leak Detection and Repair in London

Minimise Damage

We all know the damage that a water leak can cause to a property, it is vital to trace and repair the leak as soon as possible and ADI Pro Leak Ltd have been successfully doing this for many years for homeowners, landlords, tenants and commercial and industrial businesses.

water leak detection London

We trace and repair over 90% of all water leaks in the same day, including but not limited to:

  • Water mains leaks
  • Central heating system leaks
  • Under floor heating leaks
  • Underground leaks
  • Hot feed leaks
  • Cold feed leaks
  • Heating circuits leaks
  • Ground source heat pump leaks
  • Leaks on all water pipes
  • Water tank leaks
  • Swimming pool leaks
  • Spa & Fountain Leaks

We can trace and access leaks quickly and efficiently under a wide range of areas including:

  • All types of internal floors
  • All external hard services
  • Concrete and tarmac
  • Fields and open spaces
  • Landscaped gardens
  • Under buildings
Call our friendly leak detection experts now on 0800 158 3507

Local Authority Leak Detection Services

We are here to help locate leaks without incurring unnecessary costs through experimental exposing of buried pipework or structure and subsequent remedial works

Trace and Access Water leaks

We use cutting-edge leak detection technology to provide a quick and efficient service for our customers

Trace and Access Water leak detection technology

We use five methods for leak detection

This enables us to locate the vicinity of the leak source and then pinpoint the exact location of your water leak. Our leak detectors accurately pinpoint the exact location of your leak without causing any damage to your property. The methods of advanced leak detection equipment we use to detect 99% of water leaks in just a few hours are:

Thermal Imaging Cameras

Market leading thermal imaging devices are used to view any warm or damp patches on your walls or floors to identify the leak source, tracing the route of hot and cold pipes by thermal scanning through virtually any surface – quickly finding the source of your leak.

Heating circuit water leak detection service London

Acoustic Listening Devices

Specialist acoustic devices, similar to ultra-sonic devices, are used to listen for the exact leak locations of internal or external leaks, hearing leaks up to 2.5 metres below the surface. – Pinpointing the exact location of your leak without the need for excavation of your floor, driveway, garden, field or land.

Trace & access leak detection London

Tracer Gases

A safe mixture of hydrogen and nitrogen are forced into your pipework at safe working pressures. These gases locate the smallest of water leaks because the molecules are smaller and lighter than the molecules of water, these are often confused with helium. Our gas sniffers then pinpoint the leak location.

water leak detection London


Our top of the range damp meters enable us to detect and map out damp and moisture from up to 2.5cm behind the surfaces of your floors and walls, enabling us to detect evidence from pipework leaks or water ingress that would otherwise be invisible and in many cases completely non-detectable.

water leak detection London

Endoscope Cameras

These snake cameras have a diameter of just allow us to see into the parts of your property that would usually be completely inaccessible, behind bath panels, into boxing, and into voids in floors, ceilings and walls to name just a new. Observation of these areas is made possible with absolute minimal damage to your finishing and decoration.

Endoscope camera

Trace and Access leak detection experts

We are local and trustworthy plumbing and heating engineers with many years of experience

What are the benefits of using our Trace and Access leak detection service in London?

  • No-find no fee (terms apply)
  • Experienced Gas Safe registered plumbing and heating engineers
  • We usually find and repair your leak on the same day
  • Comprehensive reports for Insurance purposes
  • We accurately trace the source of your leak without causing damage to your property
  • We believe we provide the most cost effective leak detection and repair service.

Why choose ADI for your Trace and Access water leak detection in London?

Our local and trustworthy plumbing and heating engineers have many years of experience, upon which we have built a glowing reputation. Many of our customers come to us through recommendation and word of mouth and our cost effective leak detection and repair service is second to none and keenly priced.

We are the Trace and Access leak detection experts.

Call us now for friendly advice and a free quote on 0800 158 3507


Leaking pipe traced and rectified

The ADI engineers were very effective and had the right equipment to detect and trace the leaking pipe we had in a screeded floor which had vinyl floor laid on it. Great job done well Thanks

Billericay - August 2019


Solving a very complex leak

Mark and Adam were exceptional from the minute they arrived until they finished - professional, effective, courteous. I cannot recommend them and ADI highly enough. Outstanding and I would only use them in the future.

London - July 2019


Trace and access leak and repair

Trace and access and repair work was fine but have a gripe as materials were charged on top and not mentioned on the repair quote - one would expect that £250 quoted before agreeing to the repair work which turned out replacing a pipe would include materials!

Saffron Walden - July 2019

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