Water Leak Investigations Sutherland Shire

If you discover a water leak:

1. Turn off your water supply at the main isolation valve if it is safe to do so.
2. Switch off electricity if water is near electrical fittings or appliances.
3. Move valuable belongings away from the affected area if possible.
4. Avoid using plumbing fixtures until the source of the leak has been identified.
5. Contact a licensed plumber to investigate and locate the source of the leak.

At David Frith Quality Plumbing Services, we use a range of non-invasive leak detection methods wherever possible to accurately locate leaks before recommending the most appropriate repair.

It depends on the size and location of the leak.

A burst pipe, water pouring through a ceiling or flooding inside your home should be treated as an emergency and requires immediate attention. However, even small leaks should not be ignored.

A slow leak hidden behind a wall or beneath a concrete slab can cause significant structural damage, timber rot, mould growth and unnecessarily high-water bills over time.

If you’re unsure how serious the leak is, it’s always best to have it assessed by a licensed plumber.

Not all water leaks are obvious. While some leaks are easy to spot, many occur behind walls, under concrete slabs or underground, where they can go unnoticed for weeks or even months.

Common signs of a water leak include:

• An unusually high-water bill.
• Damp patches on walls, ceilings, or floors.
• Mould, mildew, or musty smells.
• Water stains or bubbling paint.
• The sound of running water when no taps are turned on.
• Low water pressure.
• Warm or cold spots on floors.
• Cracks in walls or paving caused by water movement.
• Water pooling around your home or in the garden.

If you notice one or more of these signs, it’s worth having the problem investigated before it causes more extensive damage.

A sudden increase in your water bill is often one of the first signs of a hidden water leak.

Leaks can occur in underground water pipes, inside walls, beneath concrete slabs, under driveways or even in irrigation systems without any visible signs.

Other causes may include:

• A leaking toilet cistern.
• Dripping taps.
• Faulty hot water systems.
• Increased household water usage.
• Irrigation or garden watering issues.

If your water usage hasn’t changed but your bill has increased significantly, a hidden leak may be the cause. Our experienced plumbers can carry out a thorough leak investigation to accurately locate the source and recommend the most appropriate solution, helping to prevent further water loss and costly property damage.

Yes. Even a slow water leak can cause significant damage if left unattended.

Over time, a hidden leak can lead to:

• Structural damage to walls, ceilings and flooring.
• Timber rot.
• Mould and mildew growth.
• Damage to cabinetry and furnishings.
• Foundation movement in some cases.
• Costly repairs that could have been avoided through early detection.

Early leak detection can save thousands of dollars in unnecessary repair costs. If you suspect a hidden leak, our experienced team can accurately locate the source before the damage becomes more extensive.

Professional plumbers use specialised equipment to locate hidden water leaks with minimal disruption to your home.

Depending on the situation, this may include moisture meters, thermal imaging cameras, acoustic listening equipment, pressure testing, CCTV drain camera (where applicable) and pipe locating equipment.

The most suitable testing method depends on the type of property, the plumbing system and where the leak is suspected to be.

In many cases, yes.

Our goal is always to locate the source of the leak using non-invasive testing methods before recommending any repairs.

Modern leak detection equipment often allows us to identify the location of a leak without unnecessary damage to walls, floors or landscaping.

Occasionally, some limited access may be required to confirm the exact location or carry out repairs, but only after discussing the findings with you.

Yes. Once we’ve identified the source of the leak, we’ll explain exactly what we’ve found, discuss your repair options and provide clear recommendations so you can make an informed decision.

Insurance policies vary, so it’s best to check directly with your insurer.

Some policies may contribute towards the cost of leak detection or repairs where the damage is caused by an insured event.

We recommend contacting your insurer before repairs commence if you intend to make a claim.

Yes. Even a slow water leak can create the damp conditions needed for mould to grow.

Mould can develop behind walls, under flooring, inside cupboards and in ceiling cavities long before a leak becomes visible.

Repairing the leak promptly helps reduce the risk of mould, unpleasant odours and further damage to your home.

If mould has already developed, we can stop the source of the moisture and recommend the appropriate remediation if required.

Yes. Underground water leaks often occur beneath gardens, driveways, concrete slabs and pathways without any visible signs on the surface.

Using specialised leak detection equipment, we can often locate leaks beneath gardens, driveways, concrete slabs and pathways without unnecessary excavation.

Once the leak has been located, we’ll recommend the most suitable repair solution.