How do you find leaks without damaging my home?

We use non-invasive gear including acoustic listening devices that pick up water escaping through pipes behind walls and under concrete, thermal cameras that spot temperature changes from moisture, and moisture meters that track dampness levels. These tools let us find leaks accurately without drilling holes or digging up your property.

What are the signs of a hidden water leak?

Watch for unexplained water bill increases, the sound of running water when taps are off, damp or stained patches on walls or ceilings, musty mould smells, warm spots on floors from hot water leaks, low water pressure, and cracks in walls from water damage. If you notice any of these, call for leak detection.

How long does leak detection take?

Most home inspections take 1 to 2 hours depending on property size. We usually find the leak source in a single visit with our specialist equipment. Once located, we can often fix it the same day.

Can you find leaks under concrete slabs?

Yes, slab leaks are one of our specialties. Our acoustic equipment hears water escaping through pipes beneath concrete floors without breaking up the slab. This pinpoints the exact spot so repairs need minimal concrete removal.

What does leak detection cost?

We give you upfront pricing before starting. Cost depends on the type of inspection and property size. Professional detection typically saves money compared to ongoing water waste, property damage, and exploratory demolition without accurate detection.

Do you provide reports for insurance claims?

Yes, we provide detailed reports with photos and findings for insurance claims. Our reports document the leak location, cause, damage extent, and recommended repairs to support your claim.

Water Leak Detection McDowall

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Track Down Hidden Water Leaks in Your McDowall Home

Think you have a leak but can't find it? At Weekend Plumbing Co., we specialize in finding hidden water leaks throughout McDowall using specialist equipment that doesn't damage your property. Our gear locates leaks behind walls, under floors, and beneath concrete slabs without any drilling or digging.

Our McDowall plumbers use acoustic listening devices, thermal imaging cameras, and moisture meters to pinpoint exactly where water is escaping. This means targeted repairs with minimal mess, saving you money compared to ripping out walls just to find the problem.

Why Choose Professional Leak Detection

Hidden leaks can waste thousands of litres before you even notice. A leak the size of a pinhole can cause big damage over time, leading to mould, structural problems, and expensive repairs. Finding leaks early stops small problems becoming costly disasters.

Many older McDowall homes have copper water pipes that are now 30-40 years old. These easily develop pinhole leaks and joint failures as they age while newer homes often have flexi hose connections that can burst without warning. Whatever the cause, our equipment finds the leak so we can fix it fast.

Equipment That Finds Leaks Without Destruction

We use the latest leak detection gear to get accurate results without unnecessary property damage. No drilling holes in walls or breaking up concrete just to figure out where the water is coming from.

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plumber using leak detection equipment in McDowall home

Detection Methods

How We Find Hidden Leaks in McDowall

Acoustic Leak Detection

Our ultrasonic listening devices pick up the sound of water escaping from pipes behind walls, under floors, and beneath concrete. Different leak sizes make different sounds, helping us work out both where it is and how bad it is.
Thermal Imaging

Thermal cameras spot temperature differences on surfaces caused by moisture. Cold water leaks show up cooler, hot water leaks show warmer. This finds hidden leaks in walls, ceilings, and under floors without any invasive testing.
Moisture Meters

We measure dampness levels in walls, floors, and ceilings to track moisture paths back to their source. This confirms leak locations found by other methods and shows how far the water damage has spread.
Pressure Testing

We isolate sections of your plumbing and test water pressure to confirm leaks and narrow down the location. Pressure drops tell us where water is escaping from the system.

How We Find Your Leak

First Look

We chat about what you've noticed, check your water meter for movement when taps are off, and look for obvious signs of leaks or water damage.
Scan Your Property

We systematically scan your home using acoustic listening gear and thermal imaging to locate the leak source without any invasive testing.
Pin Down the Spot

We use moisture meters and extra testing to confirm the exact leak location and check how far water damage has spread to surrounding areas.
Fix It

We explain what we found, give you repair options with upfront pricing, and can often fix the leak the same day with minimal disruption.

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Leak Types

Types of Leaks We Detect in McDowall

Different leak types need different approaches. We have the gear and experience to find them all.

Slab Leaks

Leaks in pipes running beneath concrete floor slabs are tricky to find and can cause serious foundation damage. Our acoustic gear locates slab leaks precisely so repairs need minimal concrete removal.
In-Wall Leaks

Water pipes in walls can spring leaks that go unnoticed until major damage happens. We find these using thermal imaging and acoustic sensors without opening up your walls.
Underground Pipe Leaks

Leaks in underground water mains can waste huge amounts of water before surfacing. We locate these accurately so excavation and repair can be targeted.

Warning Signs

Signs You Might Have a Hidden Leak

Hidden leaks often show warning signs before major damage happens. If you notice any of these, professional detection can find the source before things get worse.

Water Bill Gone Up

A sudden jump in your water bill without using more water often means a hidden leak. Even small leaks waste a lot over a billing period.
Meter Spinning When Taps Are Off

If your water meter keeps moving when everything is turned off, water is escaping somewhere. This is a clear sign of a leak.
Damp or Stained Patches

Wet spots, water stains, or discolouration on walls, ceilings, or floors means water is getting where it shouldn't. These patches may come and go.
Musty or Mouldy Smell

A persistent musty odour often means hidden moisture and mould growth. This suggests a leak has been going on long enough for mould to take hold.
Water Running When Nothing Is On

Hearing water through pipes when nothing is turned on means water is moving through your system. There's an active leak somewhere.
Warm Spots on Floors

Unexplained warm areas on floors, especially concrete, can mean a hot water pipe leak beneath the surface. The escaping hot water heats the floor above.
Low Water Pressure

A drop in water pressure throughout your home may mean water is escaping before reaching your taps. Localised pressure drops point to leaks in specific pipe sections.
New Cracks in Walls or Foundation

Water leaks can shift soil and move foundations, causing cracks. New or widening cracks may mean an underground leak is affecting your home's structure.

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What Happens If You Ignore Water Leaks

Hidden leaks cause damage that gets worse over time. Finding and fixing them early prevents these costly problems.

Wasted Water and Money

Even a small leak can waste hundreds of litres a day. Over a billing period, that adds up to big water bills that keep climbing until you find and fix the leak.

Structural Damage

Water weakens timber framing, damages plasterboard, eats away at concrete, and erodes soil under foundations. The longer leaks continue, the more expensive repairs get.

Mould Takes Over

Constant moisture creates perfect conditions for mould, which can spread through wall cavities and ceiling spaces. Getting rid of mould is expensive and disruptive.

Health Problems

Mould and damp conditions can trigger breathing issues and allergies, especially for people with existing health conditions. Fixing leaks protects your family's health.

Why McDowall Homes Get Water Leaks

Knowing what causes leaks helps you spot risks and take action early. These are the most common sources of water leaks we find in McDowall properties.

Aging Copper Pipes

Many McDowall homes with aging copper water pipes that are now 30-40 years old. Over time, these copper pipes develop pinhole leaks from internal corrosion, especially in areas with aggressive water chemistry.

Flexi Hose Failures

Braided flexible hoses connecting taps, toilets, and appliances have a limited life and can burst without warning. These failures cause rapid flooding and serious water damage.

Ground Movement

Brisbane's reactive clay soils swell and shrink with moisture changes, stressing underground pipes. This movement can crack pipes or pull joints apart, causing leaks. Homes near Raven Street Reserve and bushland areas see this often.

High Water Pressure

Water pressure that's too high puts extra stress on pipes and fittings, speeding up wear and increasing leak risk. We can test your pressure and fit a pressure limiting valve if needed.

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Book A Water Leak Detection Expert in McDowall Today

Don't wait for a small leak to become a big problem. Call now for professional leak detection using non-invasive technology. We service McDowall and can be at your property quickly when you need us most.

📞 0482 979 551

Frequently Asked Questions

Water Leak Detection McDowall FAQs

We use non-invasive gear including acoustic listening devices that pick up water escaping through pipes behind walls and under concrete, thermal cameras that spot temperature changes from moisture, and moisture meters that track dampness levels. These tools let us find leaks accurately without drilling holes or digging up your property.
Watch for unexplained water bill increases, the sound of running water when taps are off, damp or stained patches on walls or ceilings, musty mould smells, warm spots on floors from hot water leaks, low water pressure, and cracks in walls from water damage. If you notice any of these, call for leak detection.
Most home inspections take 1-2 hours depending on property size. We usually find the leak source in a single visit with our specialist equipment. Once located, we can often fix it the same day.
Yes, slab leaks are one of our specialties. Our acoustic equipment hears water escaping through pipes beneath concrete floors without breaking up the slab. This pinpoints the exact spot so repairs need minimal concrete removal.
We give you upfront pricing before starting. Cost depends on the type of inspection and property size. Professional detection typically saves money compared to ongoing water waste, property damage, and exploratory demolition without accurate detection.
Yes, we provide detailed reports with photos and findings for insurance claims. Our reports document the leak location, cause, damage extent, and recommended repairs to support your claim.