Tradie Available Now

Tradie Available Now

⭐ 600+ Reviews | Trusted by 1000's of Homeowners

Underground Water Leak?
Found Fast.

Non-Invasive Leak Detection

No unnecessary digging or damage.

Fast Fault Diagnosis

Located quickly, not left guessing.

Honest Repair Solutions

Fixed properly, no unnecessary work.

Special Offer

Recent Success Story

Suspect a Leak?Let's Find it.

Tell us what’s happening, we’ll book in a time that suits you.

Hidden Leak, Found!

High Water Bill, Explained!

Wasted Water, Stopped!

Non-Invasive Detection

Brands we work with

Sydney's External Leak Detection Specialists

Buried LeaksDon't Stay Hidden Forever.

An underground water leak can waste thousands of litres before you notice, often showing up first as a high water bill or unexplained wet patches in the yard. We use specialised acoustic detection equipment to pinpoint the exact location, without unnecessary digging or damage to your property. You’ll know exactly what’s wrong and what it’ll take to fix it.

Detect The Leak

Located precisely, no guesswork.

Confirm The Cause

Verified before any work begins.

Fix It Honestly

The right solution, nothing extra.

Need It Sorted Today? We're Ready.

Fast, reliable, and ready when you are, with a fixed quote before we start.

Interest Free Payment Plans

Fix Now, Pay Later

Get the job done today, and pay in a way that suits you. With Brighte, Klarna, Zip and Afterpay, you can spread the cost, interest free — without your repair waiting on payday.

Zero Interest

Always interest-free.

Instant Approval

Approved in minutes.

Split Your Way

Flexible plans.

FREE HOME SAFETY INSPECTIONS

With any paid service

Family Owned
& Local

We treat every home like it’s our own.

600+ 5 Star Reviews

Trusted by 1000's of Sydney Homeowners

Service Overview

An underground water main leak can waste thousands of litres of water every day, leading to high water bills and ground subsidence around your property. Because these leaks are buried deep under lawns, driveways, or gardens, they often go unnoticed for months. We provide specialised external leak detection services across Sydney, utilizing high-powered acoustic microphones and tracer gas to find hidden failures without digging up your yard. We understand how Sydney’s varied soil conditions — from coastal sand to western clay — can stress underground pipes. With over 25 years of experience, we provide a 60-minute emergency response to find the leak and offer an upfront quote for the fix today.

What You Get

Our external leak detection service is a comprehensive diagnostic package designed for deep underground pipework. We don’t just guess where the wet patch is; we use industrial-grade technology to pinpoint the exact failure point. The service includes the use of high-frequency ground microphones to hear escaping water and tracer gas injection for deep or difficult terrain. We also perform a meter-based pressure test to confirm the exact rate of water loss. You receive a detailed location report and an upfront fixed-price quote to repair the leak on the spot. We offer a $0 callout fee if you book before 4pm today.

What We Handle

We handle external leak detection for all types of residential and commercial properties throughout the Sydney basin. Our scope covers main water supply lines under lawns, fire service lines in commercial car parks, and irrigation systems in large suburban estates. We are experts at locating failures in old galvanized steel, modern copper, and high-density poly pipework. Whether you have a leak under a concrete driveway in the Eastern Suburbs or deep within a garden bed in the Hills District, our licensed team has the technical credible expertise to find it. We ensure every fix complies with Sydney Water regulations and local council requirements today.

How We Get It Done

We begin by conducting a pressure test at your main water meter to determine if the leak is on the main supply line. After Providing an upfront quote, we use ground microphones to ‘sweep’ the path of your underground pipes, listening for the specific high-frequency sound of water escaping under pressure. For difficult-to-hear leaks, we inject a safe tracer gas into the line and use a sniffing probe to find where the gas emerges from the soil. Once the leak is pinpointed, we provide a fixed price for the targeted excavation and repair. Most yard repairs are completed in a few hours. Save $65 by booking online today. Our family-owned team delivers reliability you can trust.

Why It Matters for Your Home

The value of professional external leak detection is the prevention of foundation damage and massive water bill credits. A leaking main can cause ‘sinkholes’ and ground subsidence that cracks your house walls. By pinpointing the leak before digging, we save your landscaping and driveway from unnecessary destruction. As a family-owned Sydney business for 25+ years, we focus on providing a fix that is technically credible and permanent. Our upfront pricing ensures transparency, and our lifetime workmanship guarantee gives you long-term security. We’ve helped over 10,000 homes protect their assets with 4.9 stars. Our $0 callout fee makes starting easy today.

Perfect For

Problems We Solve Fast

Need Urgent Help?

We are ready 24/7 accross Sydney

⭐ 600+ Reviews | Trusted by 1000's of Homeowners

The Team Sydney Trusts.

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Trish “Bert” G profile picture
Trish “Bert” G
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I filled in an online form for a roof repair, and they contacted me very quickly, and sent someone to inspect and quote. Sam and Adam arrived only two days later, replaced a broken tile, and replaced a section of pointing. I was very impressed by their professionalism and from what I can see, they have done a lot of work for a very reasonable price. Overall a great experience, and I won’t be using anyone else for my roofing needs✌️❤️ I accidentally didn’t post this, sorry, but it absolutely poured with rain three days later, and absolutely no leak. 🙏
Posted on Google Google
Linda Bailey Danielle James Kinda Danielle James profile picture
Linda Bailey Danielle James Kinda Danielle James
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Thanks to the plumbers, did an amazing job replacing my hot water heater and toilet
Posted on Google Google
Lucia Fenton profile picture
Lucia Fenton
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Tom from Same Day Home Services was very efficient fixing a leak under the laundry sink and also servicing the vanity taps in the main bathroom. Thank you so much. No more leaks now.
Posted on Google Google
Holly Marsh profile picture
Holly Marsh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Called about 9am and they arrived about 2pm. Service guy was great, clear instructions, neatly presented and professional. Service took 1/2hr and very well priced. Highly recommended.
Posted on Google Google
Kusum Singh profile picture
Kusum Singh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Adam and Kerem provided amazing plumbing service and outstanding customer service. They were professional, polite, and took the time to give me helpful advice that I really needed. Thank you so much to Same Day Home Services for sending such fantastic plumbers. I truly appreciate their excellent work and highly recommend them.
Posted on Google Google
Cassie Hangan profile picture
Cassie Hangan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Came out to replace the washers for our leaking shower. Super helpful, lovely workers, quick and efficient. Highly recommend.

SIMPLE & STRESS FREE Process

No Fuss Just Sorted.

Getting help sorted shouldn’t be complicated. Here’s how we make it easy.

Step 1

One Call Does It All

Blocked drain, no power, no hot water? Tell us what’s going on, we’ll sort it in one visit.

Step 2

Today Means Today

Book before 12pm for same-day service. Emergency? We’re there within 60 minutes.

Step 3

Problem Solved, Guaranteed

No callbacks, no temporary fixes. Just sorted properly, backed for life.

Got questions?

Answers to Your Common Questions

Yes. Our ground microphones can ‘hear’ through concrete and asphalt, pinpointing the leak without having to cut the entire driveway today.

In many cases, yes. They offer a ‘concealed leak’ credit if you provide a report from a licensed plumber. We provide these reports for you today.

Using tracer gas technology, we can find leaks that are buried up to 2 metres deep in various Sydney soil types today.

We provide an upfront quote for the detection process regardless of the terrain, so you have total cost control from the start today.

Absolutely. We provide an upfront quote for the targeted repair immediately after the leak is located, often fixing it on the same day.

Similar Services You Might Need

Browse More Leaks & Waterproofing Services

If this isn’t the only issue, we also handle other Leaks & Waterproofing work. Same team. Same visit. We take care of everything in one go, so you’re not stuck organising multiple tradies or waiting days between bookings.

A failed waterproofing membrane is a serious building defect that can lead to rapid structural decay and concrete cancer. Whether it’s a small tear in a bathroom corner or widespread failure on a large balcony, you need a technically credible fix fast. We specialise in the professional repair of all types of waterproofing membranes across Sydney, using advanced liquid and sheet technologies to restore your building’s barrier. Our licensed team understands how Sydney’s thermal cycles and ground movement can stress membranes to the point of failure. With over 25 years of experience, we provide an upfront quote and a lifetime workmanship guarantee, ensuring your wet areas are made safe and compliant today.

Old, mouldy, or peeling silicone is more than just an eyesore; it is a critical weak point where water can seep behind your tiles and rot your home’s frame. Over time, standard silicone shrinks and pulls away from joints, especially in Sydney’s high-humidity wet areas and sun-drenched balconies. We provide professional silicone replacement services that ensure a 100% watertight and antimicrobial seal for your home. With over 25 years of experience, we use only high-grade sanitary and UV-resistant sealants that are designed to last. We provide an upfront quote before we start and a lifetime workmanship guarantee, giving you a technically credible fix that restores both the look and safety of your bathroom and balcony today.

Old, cracked, or porous grout is the leading cause of water ingress behind shower tiles, leading to timber rot and mould. Our professional shower regrouting service restores your shower’s waterproof barrier while giving your bathroom a fresh, clean appearance. We don’t just apply a ‘skin’ of grout over the old stuff; we manually remove the degraded material to ensure a deep and lasting bond. We understand Sydney’s building standards and use high-grade polymer-modified or epoxy grouts that are resistant to cracking and staining. With over 25 years of experience, we provide an upfront quote and a lifetime workmanship guarantee, making your shower look and function like new today.

A leaking shower can quietly destroy your home’s subflooring and structural timber without you ever seeing a puddle. By the time damp spots appear on the hallway carpet or the ceiling below, the damage is often extensive and expensive to fix. We specialise in non-invasive shower leak repairs that fix the issue without necessarily removing every tile. Our team understands how Sydney’s climate and common building methods can lead to membrane failure or grout degradation over time. We offer a 60-minute response to assess the leak and provide an upfront quote, using advanced silicone and sealing technologies to restore your bathroom’s integrity today.

A hidden water leak behind a wall or under a floor can cause thousands in structural damage before you ever see a puddle. If your water bill has spiked or you see damp spots on your ceiling, you need a precision diagnostic fast. We utilise advanced acoustic sensors and thermal imaging technology to find hidden leaks without having to break your walls apart. We understand Sydney’s high-pressure council mains that can stress internal pipework to the point of failure. With over 25 years of experience, we provide a 60-minute emergency response to find the leak and offer an upfront quote for the fix. Our family-owned team ensures your home is protected today.

Failed bathroom waterproofing is a silent disaster that can lead to rotting floor joists, termite infestations, and collapsed ceilings. In Sydney, moisture-related building failures are all too common due to poor installation and building movement. We specialise in professional bathroom waterproofing for both new builds and remedial repairs across all metro areas. Our licensed experts use the highest-grade liquid membranes and bond-breaking technologies to ensure your wet areas stay 100% watertight. With over 25 years of experience, we provide an upfront quote and a lifetime workmanship guarantee, ensuring your bathroom meets all current AS 3740 standards. Don’t risk your home’s structure; let our family-owned team provide a technically credible finish today.

Need It Sorted Today? We're Ready.

Fast, reliable, and ready when you are, with a fixed quote before we start.

Talk To Our Friendly Team.

Got a question or need help fast? Give us a call or send a message, a real person will get back to you, no call centres, no waiting around.

Our Mobile

1800 700 262

Our Service Area

Sydney Wide


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