Water Leak Detection & Repair

Fast, Accurate, and Minimally Disruptive Solutions

Water leaks can strike at any time, often hidden beneath floors, behind walls, or deep underground. Left unresolved, they lead to structural damage, health risks from mould, and expensive water bills. At Merciers Moling & Construction, we provide a specialist Water Leak Detection & Repair service designed to locate and resolve leaks quickly, efficiently, and with as little disruption as possible.

Why Professional Leak Detection Matters

Many leaks go unnoticed until significant damage has already occurred. Traditional methods often involve unnecessary digging or gas and sniffer detection, which is time-consuming and costly. By using the latest non-invasive leak detection technology, we pinpoint the exact location of the problem by doing the cost effective methods and without unnecessary disturbance to your property.

Choosing professional detection doesn’t just save money on your water bills — it prevents long-term damage, reduces the risk of damp or mould, and restores full confidence in your water supply.

Our Advanced Leak Detection Methods

Acoustic Listening Devices – Highly sensitive equipment identifies the sound of escaping water through walls, floors, and underground.
Pressure Testing – Ensures your system is fully checked and certified leak-free after repair.

By combining these techniques, we’re able to deliver precise, reliable results with minimal disturbance to your home, garden, or business premises.

Expert Repairs, Built to Last

Once a leak has been identified, our team acts quickly to deliver the most effective solution. In some cases, this may be a localised pipe repair, while more serious or recurring issues may require a full pipe replacement. Where excavation is necessary, we use trenchless methods such as moling to install new pipes without tearing up driveways, lawns, or paved areas.

All repairs are carried out by experienced, WIAPS-approved professionals, ensuring your water system is fully restored and compliant with industry standards.

Signs You May Have a Water Leak

Unexplained increases in your water bill
Loss of pressure in taps or appliances
Damp patches, mould growth, or musty odours
Constant sound of running water when nothing is in use
Cracks in walls or driveways caused by long-term underground leaks

If you notice any of these signs, it’s important to act quickly — early detection saves time, money, and prevents further damage.

Why Choose Merciers Moling & Construction?

WIAPS and WaterSafe Approved – Certified to the highest UK water industry standards.
Non-Invasive Technology – Detect leaks accurately without unnecessary damage.
Trenchless Repairs – Moling and other modern methods reduce disruption and reinstatement costs.
Rapid Response – Our 24/7 call-out service means urgent leaks are dealt with immediately.
Proven Expertise – Trusted by both homeowners and commercial clients, including leading utility providers.

📞 Contact Merciers Moling & Construction today for fast, professional leak detection and repair — protecting your property, saving water, and restoring peace of mind.

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