We are the most trusted team of licensed plumbers in Seven Hills offering a wide range of high-quality services, including everyday repairs, maintenance, installations and major upgrades in both residential and commercial properties.
Trained as per Australian Standards, our skilled team ensures lasting repairs. We keep our customers covered through same-day service, upfront pricing and a $0 call-out fee. Operating since 1985, we bring the best of experience and skills, and back every task in Seven Hills with a lifetime workmanship guarantee.


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Seven Hills is situated where established Western Sydney residential streets intersect a major transit corridor, with Seven Hills Station providing direct access to the broader Sydney rail network. With Seven Hills Plaza at the suburb’s core, Prospect Highway running north-south, and Federal Road connecting east toward the M2, this is a suburb built around movement and the housing stock that grew around it tells that story. 65% houses, 30% apartments, and a mix of families and renters spread across older brick homes from the 1960s and 70s and newer apartment developments that have filled in around the transit hub over the decades.
The plumbing profile here is shaped directly by that older residential base. Our team has completed 60+ jobs in Seven Hills across streets, including Mozart Street, Foundry Road, Pretoria Road, Harwood Street, and Dale Street. Some of the common plumbing jobs are: ageing sewer infrastructure with decades of root intrusion from established street trees, water leaks, drain repairs on lines that have never been upgraded, stormwater systems under pressure from higher-density development, and roof and gutter systems on 1960s and 70s brick homes that have reached the end of their maintenance cycle. What makes Seven Hills distinct from many Western Sydney suburbs is the combination of volume and complexity. Blocked sewers, root-damaged lines, and failing stormwater networks are not occasional problems here. They are the baseline condition of much of the older housing stock.
Years of attending jobs across Mozart Street, Harwood Street, and the surrounding residential streets indicate that we arrive at a Seven Hills callout already knowing what the infrastructure under these blocks typically presents and provide the best solutions.
Every job in Seven Hills is carried out by fully licensed plumbers working to NSW plumbing regulations and AS/NZS 3500 series standards. Residential properties, apartment buildings, and commercial plumbing services across the Seven Hills area all receive the same standard of workmanship from our qualified plumbers on every job.
Our plumbers wear CleanBoot® covers before entering every Seven Hills home. In a suburb where properties range from well-maintained family homes to high-turnover rental apartments, we leave every interior exactly as we found it.
We don’t charge a call-out fee for Seven Hills jobs and provide a fixed price before any work begins. Expect honest pricing from the first conversation, no hidden costs, and no hourly rate that climbs while we work. For property managers and homeowners across Seven Hills who need cost certainty before approving a job, that is what every callout delivers.
Across Mozart Street, Foundry Road, Pretoria Road, Harwood Street, Dale Street, and Radley Road. That volume of local experience across both the residential streets and the areas near Seven Hills Station means our experienced professionals arrive knowing the suburb’s infrastructure, the specific plumbing needs of the Seven Hills community, and the expertise to address them without unnecessary delay.
We operate from 2 Millcroft Way, Kellyville NSW 2155. We take around 12 minutes to reach Seven Hills properties. This means fast response times for a suburb where sewer faults and drain blockages can back up quickly across older connected infrastructure. For urgent repairs and plumbing emergencies, that response window matters.

Here is what jobs across Seven Hills actually look like on the ground, drawn from the residential streets, the older brick homes, and the drainage infrastructure that defines this suburb.
Seven Hills has a significant proportion of older sewer infrastructure, and where sections have failed or been compromised by root intrusion and ground movement, relining is often the most practical repair option. We prepare the internal surface of the affected pipe, install a structural epoxy resin liner, and verify the completed repair with a CCTV inspection before leaving the site. On the residential streets around Seven Hills Station where excavating under driveways and footpaths would cause significant disruption, relining restores pipe integrity without breaking up the surface above.
Tree root intrusion into sewer and stormwater lines is one of the most persistent plumbing problems across Seven Hills, and in a suburb with established street trees along every major residential corridor, it is not a problem that clears itself. New pipe installations after root damage are sometimes the only permanent fix. We use mechanical root cutting to remove the obstruction, follow it with high-pressure jetting to clear the line completely, and run a CCTV inspection to assess the extent of structural damage. Depending on what the camera shows, the response is either targeted relining to seal the entry points or excavation-based pipe replacement, where the damage is too extensive for relining.
Blocked drains are a consistent job type across Seven Hills, driven by the combination of ageing drain lines, grease buildup in high-use residential streets, and root intrusion that creates recurring catch points. A slow drain, a dripping tap, or an unexplained rise in water bill are common early signs before a full blockage or leak detection issue develops. High-pressure hydro-jetting clears the line effectively, but the CCTV inspection that follows is what tells us whether the blockage was a build-up issue or a symptom of underlying pipe damage. In Seven Hills, where the same drain line can block repeatedly if the root entry point is not addressed, the CCTV result after jetting is often as important as the jetting itself.
Seven Hills carries a significant stormwater volume across its mix of residential and industrial pockets, and older stormwater infrastructure. Persistent surface water pooling, lines that back up during heavy rainfall, and downpipes discharging onto inadequate drainage are recurring issues across the older properties in this suburb. We address these through high-pressure cleaning of existing lines, installation of new PVC piping and strip drainage, pit construction where surface collection is needed, and full downpipe integration to ensure surface water discharges away from the building and does not pool against foundations during heavy Western Sydney rainfall events.
The 1960s and 70s brick homes that make up the core of Seven Hills’ housing stock carry roofing systems that have been in place since the homes were built. Rusted and undersized roofing screws, cracked and slipped tiles, and ridge and hip capping where the original mortar has deteriorated are the faults we attend regularly on these properties. Damp spots on ceilings and internal walls are often the first sign that these faults have been developing unnoticed for some time. Our team clears compacted debris and moss from gutters and valleys, replaces the failed fasteners and tiles, and repoints the ridge and hip capping with UV-resistant sealant. On a Western Sydney block where a failed gutter overflows against the fascia and finds its way into the wall cavity, targeted maintenance prevents the kind of water damage that compounds quietly across seasons.




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Seven Hills is a busy, connected suburb where plumbing faults cut across everyday life without warning. A sewer backing up in a rental apartment near Seven Hills Station, a burst pipe in an older brick home on a weeknight, a drain fault at a commercial property during trading hours. These are real scenarios that require fast response, not a next-business-day callout.
We operate from Kellyville and reach most Seven Hills properties in approximately 12 minutes. Get in touch any time, including after hours, weekends, and public holidays, for efficient emergency plumbing services in Seven Hills across residential homes, apartment buildings, and commercial properties throughout the Hills area and surrounding suburbs. Our fully qualified team of expert plumbers arrives equipped for the drain blockages, sewer faults, and pipe burst repairs that Seven Hills emergencies most commonly involve, delivering efficient service from the moment we arrive on site.
Before we arrive, the most useful thing you can do is isolate the water supply at the mains. In an older Seven Hills property where pipes are interconnected and water travels fast through aged wall linings, cutting off the supply early limits how far the damage reaches. For a gas leak, leave immediately, do not touch any switches or appliances, and call from outside. We bring the diagnostic equipment the job requires and assess the full situation before any work begins

“The job at Mozart Street near Seven Hills Station required more planning than most. What started as a sewer investigation turned into one of the more involved jobs I have attended in this suburb, and it reflects exactly the kind of infrastructure condition that sits beneath a lot of the older properties in Seven Hills.
The first step was the diagnostic phase. We ran high-pressure jetting through the line and followed with the CCTV camera to map exactly what was happening inside the drainage network. In older sewer infrastructure that has had decades of root intrusion and ground movement working against it, you need to see the full picture before you decide on the repair method.
What the camera showed required a two-stage response. Some sections had failed to the point where targeted excavation was the right call, exposing the defective pipework, removing it, and installing new high-capacity PVC infrastructure with concrete-encased joints for structural stability. Other sections were compromised but workable, and those were relined with structural epoxy resin liners using trenchless technology, restoring the pipe with minimal fuss to the surrounding site. After the relining, the CCTV camera went back through to verify the repair before we closed the job.
That combination of methods on the same job is something you see in Seven Hills more than in newer suburbs. A single drainage network can have sections that need full replacement sitting next to sections that respond well to relining.
The site was left clean, the system fully tested and commissioned, and the client was walked through the findings and the works before I left. A job like this takes time. Skipping the diagnostic phase or the post-repair verification step would mean returning within months for the same fault on a different section of the same line.
If you have a sewer or drainage issue at your Seven Hills property, call The Clean Plumber. Our experienced team brings the right equipment, honest advice, and a commitment to customer satisfaction on every job across Seven Hills.”
We offer emergency plumbing services, ensuring your plumbing issues are resolved quickly and efficiently, no matter the time of day or night.
If your system is leaking or needs any type of repair, we’re here to help. We also expertly install new hot water systems of all sizes.
Sydney weather can be unpredictable and cause all sorts of problems with your stormwater drains. Our plumbers are here to help!
Gas stopped working or perhaps you need a conversion? Our qualified gas fitters are here to save the day.
We offer a specialised leak detection service to all our domestic and commercial customers.
Our accredited plumbers here at The Clean Plumber are authorised to install and test backflow prevention devices.
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Seven Hills properties have specific plumbing demands and the older the infrastructure, the more methodical the repair needs to be. Call The Clean Plumber on 0488 854 186 for blocked drains, sewer relining, root intrusion repairs, stormwater upgrades, or urgent emergency response across Seven Hills and the surrounding Hills area. Our fully licensed, experienced team delivers same day service with $0 call-out, honest pricing with no hidden costs, and a lifetime labour warranty on every job. For plumbing requirements for Seven Hills residents, property managers, and local businesses, reach out today.
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