Water Leak Detection

Hidden leaks can cause damp, staining, mould and higher water bills before they become obvious. We investigate suspected leaks by assessing symptoms, checking accessible fittings and narrowing down likely sources with non‑invasive tests where possible. Once located, we expose the fault to confirm the cause and provide clear repair recommendations and a written quote.

When to call for leak detection

If you notice unexplained damp patches, a rising water bill, reduced water pressure or the sound of running water when all outlets are off, call for an investigation. Early inspection reduces the risk of further damage and helps avoid unnecessary work.

• Visible damp or staining on walls, ceilings or skirting
• Unexpected water‑meter movement with no known use
• Persistent musty smells or mould in one area
• Low pressure that can’t be explained by other faults
• Water appearing after using showers, appliances or radiators

How we locate hidden leaks

We start with a careful inspection of visible pipework, fittings, appliances and cisterns, then carry out targeted tests to narrow the fault. Non‑invasive methods are used where appropriate; where necessary we make small, controlled access points to confirm the leak location before any larger opening is made.

• Check valves, taps, toilets, appliance hoses and visible pipes
• Monitor water meter and pressure tests to identify supply leaks
• Use listening techniques and targeted moisture testing
• Make minimal, controlled access openings to expose hidden faults
• Confirm root cause before recommending repair options

Repair options and next steps

Once the leak is confirmed we explain the repair options, showing the affected pipe or fitting and the reason for the chosen approach. Repairs are carried out to leave the area tidy and functional; if further building work is needed we can advise on how to proceed and provide a clear written quotation.

• Direct repair or pipe replacement where required
• Replace faulty fittings, valves or appliance hoses
• Simple cosmetic reinstatement after plumbing work
• Advice on preventing recurring leaks and ongoing maintenance
• Written quote detailing work scope and any parts required

What to prepare before contact

Provide details of the symptoms you’ve noticed and when they started, and where possible check the location of visible pipework and the position of your water meter. If you suspect an urgent escape of water that risks property or personal safety, contact the emergency services first and shut off the mains supply if it is safe to do so.

• Note times when damp or staining appears or worsens
• Check water meter movement with all known outlets off
• Locate stopcock or mains shut‑off valve before the visit
• Have details of recent plumbing work or appliance installations ready
• Photographs of the affected area can help with first assessment

Frequently Asked Questions

How do you find a leak without making big holes?

We begin with non‑invasive checks: visual inspection, meter monitoring, pressure testing and listening equipment. If those methods don’t locate the fault we make small, targeted access points to confirm the leak before any larger opening is considered.

Can you detect leaks in walls and under floors?

Yes — hidden supply and waste leaks in walls and under floors can often be located using targeted tests and listening techniques. In some cases small access cuts are necessary to expose and confirm the exact defective pipe or fitting.

Will you provide a written quote before repair?

We aim to identify the cause and then provide a clear written quotation outlining the recommended repair work and any parts required so you can decide how to proceed.

What should I do if I smell gas as well as seeing damp?

If you suspect a gas leak or there is an immediate danger, contact the emergency services and your gas supplier immediately; do not operate electrical switches and ventilate the area if safe. For plumbing leaks without immediate danger, isolate the water at the stopcock if you can do so safely and contact us for an inspection.

Do you fix the leak after locating it?

In most cases we can carry out the necessary plumbing repair once the leak is exposed and the cause confirmed. If further building or specialist work is needed we will explain options and provide recommendations or a quote for the additional work.