Professional Leak Detection in Essex & London

Can't find the leak? We'll track it down

Specialist leak detection for hidden, underground and difficult to find water leaks. Fixed fee of £480 including VAT. If we don't find your active leak, you get a full refund.

BOOK A LEAK SURVEY

FINDING LEAKS THAT OTHERS CAN'T

Have you already had a plumber investigate a suspected leak but they couldn't find the source?

Perhaps your water meter is constantly moving, your water company has notified you of a potential leak, or you're experiencing unexplained water loss.

At LeakSeekers, we specialise in locating hidden and difficult-to-find water leaks across Essex and London. Using specialist leak detection equipment and a systematic approach, we work to identify the source of the problem without unnecessary damage to your property.

Our service comes with a straightforward guarantee: if we don't locate your active leak, you get a full refund.

One fixed fee of £480 including VAT, with no charge if we cannot find the active leak.

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HAD A PLUMBER OUT AND STILL CAN'T FIND THE LEAK?

Not every plumbing leak is easy to locate. A plumber may identify that water is escaping somewhere within your system but struggle to pinpoint the exact source.

Hidden leaks can occur beneath concrete floors, behind walls, under driveways or within concealed pipework. Without specialist detection equipment, locating the source can involve unnecessary investigation, disruption and expense.

That's where LeakSeekers can help.

We focus specifically on finding difficult-to-locate leaks, using specialist equipment to investigate suspected water loss and identify the source as accurately as possible.

Whether you've already had several visits from a plumber or simply cannot establish where the water is going, we can help you take the next step.

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IS YOUR WATER METER CONSTANTLY RUNNING?

If your water meter continues to register water usage when all taps, appliances and water outlets are switched off, it could indicate a leak somewhere within your supply system.

A continuously moving meter can be particularly concerning if you haven't noticed any visible water damage.

You may have:

  • An unexplained increase in your water bill.
  • A water meter that continues moving when no water is being used.
  • A suspected leak beneath your property or driveway.
  • Water loss with no obvious signs of a leak.
  • A potential leak identified by your water supplier.

A hidden leak can continue wasting water and potentially cause damage long before visible signs appear.

LeakSeekers can investigate suspected leaks and help establish where the water is escaping.

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OUR LEAK DETECTION REFUND GUARANTEE

Book with confidence knowing that if we confirm an active leak but cannot locate its source, you'll receive a full refund.

£480.00 inc vat

Active Leak Not Found? Full Refund.

Our leak detection service has one fixed fee, paid securely when booking.

If we confirm an active leak but cannot locate it, we'll refund your payment in full.

One fixed price. No unexpected detection charges.

Learn More About Our Refund Guarantee

BOOK LEAK DETECTION

SPECIALIST LEAK DETECTION FOR HOMES AND BUSINESSES

We investigate a range of suspected water leaks, including:

HIDDEN WATER LEAKS

Locating leaks concealed behind walls, beneath floors and within building structures.

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UNDERGROUND LEAKS

Investigating suspected leaks in underground water supply pipes and external pipework.

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CENTRAL HEATING LEAKS

Investigating unexplained pressure loss and suspected leaks within heating systems.

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DIFFICULT TO FIND LEAKS

Investigating unexplained water loss where the source cannot be identified through conventional plumbing checks.

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Our Approach

Four technologies, one exact answer

Advanced technology helps us find the source of every leak with confidence.

Acoustic Leak Detection

Acoustic Detection

Pinpoint hidden leaks by listening for the smallest changes in sound.

Thermal Imaging Leak Detection

Thermal Imaging

See temperature differences that reveal moisture and hidden water paths.

Tracer Gas Leak Detection

Tracer Gas

Trace elusive leaks through walls, floors and hard-to-reach spaces.

Moisture Mapping Leak Detection

Moisture Mapping

Map moisture levels to understand the scale and direction of a leak.

HAVE YOU RECEIVED A LETTER ABOUT A POSSIBLE WATER LEAK?

Water companies sometimes contact customers when their meter readings suggest that water may be escaping from their supply.

If you've received a letter from Essex & Suffolk Water or Thames Water advising you of possible continuous water usage or a suspected leak, it's worth investigating promptly.

You may be responsible for arranging the investigation and repair, depending on where the leak is located and the circumstances.

LeakSeekers provides leak detection services across Essex and London to help customers investigate suspected leaks and establish their location.

Essex & Suffolk Water

Received a notification about possible water loss or a suspected leak?

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Thames Water

Been notified of continuous water usage or a potential leak at your property?

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Frequently Asked Questions

How much does leak detection cost?

Our leak detection service is a fixed fee of £480 including VAT. If we attend and cannot locate your active leak, you don't pay.

What if my plumber has already tried to find the leak?

We regularly help customers who have already had a plumber investigate without success. Our service focuses on locating hidden and difficult-to-find leaks using specialist detection equipment.

How do I know if I have a hidden water leak?

Common signs include a continuously moving water meter, unexplained increases in water usage, damp patches, falling boiler pressure or water appearing where it shouldn't. Some leaks have no obvious visible signs.

Can you find a leak beneath a concrete floor?

We investigate suspected leaks in concealed and underground pipework. The detection methods used will depend on the property, pipework and nature of the suspected leak.

Do you cover Essex and London?

Yes. LeakSeekers provides leak detection services throughout Essex and London, including surrounding areas.

What happens if you cannot find the leak?

If we cannot locate your active leak during the agreed investigation, you don't pay the £480 detection fee.

Do you carry out the repairs as well?

Yes. Once identified, the necessary repair work can be arranged and if possible a temporary repair will be done immediately to stop the leak.

STILL CAN'T FIND YOU LEAK?

Don't keep paying for unsuccessful investigations.

If your water meter is constantly running, your plumber couldn't locate the problem, or your water company has notified you of a suspected leak, LeakSeekers can help.

£480 Inc vat

No Active Leak Found, You Get a FULL Refund!

Arange Leak Detection