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The Blocked Drain Guys
Office hours: Mon – Sat 8.00 – 18.00. Sunday CLOSED
Licence 93566C
Call now, $0 call out fee0418 408 333
The Blocked Drain Guys team working at the back of the red drain clearing van

Our Services

Strata Plumbing and Body Corporate Plumbing Services in Sydney

  • $0 Call Out Fee
  • Upfront Pricing
  • Same Day Guarantee
  • 24/7 Emergency Plumbing
Sewer access cover set into a lawn

Most of the strata work The Blocked Drain Guys do comes to us through strata managers, building managers and property managers. A blocked common drain, a stormwater pit that overflows into the basement carpark or a sewer line full of tree roots affects many lots at once, and the person managing it needs a plumber who turns up, finds the cause and reports back in a form the committee can act on.

We are licensed plumbers based in Kirrawee, and drainage is the biggest part of our work. We clear and repair drains in apartment blocks, townhouse complexes and mixed-use buildings across Sydney and the Sutherland Shire, and we reline damaged pipes ourselves rather than handing that work to a subcontractor.

Strata Plumbers in Sydney Who Work With Strata Managers and Committees

Strata plumbing is different from plumbing in a single house because more people are involved in every decision. The strata manager takes the call, the committee approves the spend, the residents need access to their lots and the owners corporation pays the invoice. We work to that process.

When we attend a strata building, we explain what we found to the person who called us, then send a written quote with photos or CCTV footage of the drain. The committee can see the blockage, the crack or the root intrusion for themselves before they approve the repair. All of our reporting is set out so it can go straight into the committee’s records.

Our staff are police checked, which matters when a plumber needs to enter occupied units, plant rooms and basements.

Who Is Responsible for a Blocked Drain in a Strata Building in NSW

This is often the first question a strata manager or lot owner asks, so here is how the NSW Government explains it.

The owners corporation is responsible for maintaining and repairing common property, and each owner is responsible for anything within their own lot. The NSW Government lists common property as including items such as driveways, gardens, roofs, pipes and external walls. In most schemes, the owners corporation looks after plumbing in boundary walls and under the floor, and the lot owner looks after plumbing in internal walls and fixtures such as toilets, sinks, baths and showers.

For a blocked drain, that usually means:

  • A blockage inside one unit’s sink, toilet or shower waste is normally the lot owner’s responsibility.
  • A blockage in the shared sewer line, the stack that serves several units or the stormwater system is normally the owners corporation’s responsibility.
  • Water damage that comes from common property is normally the owners corporation’s responsibility.

Every scheme is different, so the strata plan and by-laws decide the final answer. Our CCTV inspection helps with that decision, because the footage shows where the blockage sits and which section of pipe it is in. If the blockage turns out to be in the Sydney Water main rather than the building’s private pipework, the footage shows that as well.

Strata managers should also know that the NSW Government requires at least two independent quotes for work valued at $30,000 or more, and that this rule does not apply to emergency repairs such as burst or blocked water or sewerage pipes.

Booking A Plumber is as Easy as 1-2-3

Get a Blocked Drain Quote
  1. Request a Quote

    Call or send a text on 0418 408 333 or submit a contact form and we’ll get back to you promptly with honest advice.

  2. Book a Time

    We’ll arrange a time that works for you. We show up on time and keep you informed every step of the way.

  3. Job Completed

    Relax knowing the work is completed safely, professionally, and cleaned up properly. Your satisfaction matters to us.

Plumber from The Blocked Drain Guys working on pipework at a building

Blocked Drains in Strata Buildings and Common Property

Blocked shared lines in strata buildings are commonly caused by tree roots entering older terracotta pipes at the joints, and by fat and grease building up where several kitchens drain into one line.

We clear strata drains with high-pressure hydro jetting, which cuts through roots and grease and flushes the line clean. Once the drain is running again, we can put a camera through it to check whether the pipe itself is damaged. If it is, the blockage will come back, and the committee can approve a repair instead of paying for the same drain to be cleared again.

We attend strata buildings for:

  • Blocked common sewer lines and stacks
  • Blocked stormwater drains, pits and downpipes
  • Sewage overflows in common gardens and courtyards
  • Tree roots in shared drainage lines
  • Blocked floor wastes in basements and garbage rooms

Basement Carpark Flooding, Stormwater and Sump Pumps

Many strata buildings rely on a sump pump to keep the basement carpark dry. When the pump fails or the stormwater system blocks, water collects in the carpark and can reach residents’ cars and storage cages.

We service, repair and replace sump pumps and stormwater pumps, and we clear the stormwater pits and lines that feed them. A pump that has not been checked for some time is worth inspecting before the next heavy rain, because a fault is easier to repair on a dry day than while the carpark is filling with water.

Pipe Relining Under Common Property Without Digging

When a CCTV inspection shows a cracked or root-damaged pipe under a driveway, a garden bed, a basement slab or a common courtyard, digging it up disrupts every resident in the building. In most cases we can reline the pipe instead.

Pipe relining places a new liner inside the old pipe, which seals the cracks, the joints and the points where roots were getting in. We carry out the relining ourselves, using our own equipment, so the same team that found the damage also repairs it. We film the pipe again after the relining so the committee has a record of the finished repair.

Relining is not the right repair for every pipe. If a section has fully collapsed or has lost its fall, we will explain why it needs to be replaced and what that involves.

Planned Drain Maintenance for Strata Properties

Scheduled maintenance lets the committee plan drainage work and budget for it, rather than reacting each time a drain blocks. We work with strata managers, building managers and caretakers to set up regular maintenance for:

  • Common area sewer and stormwater lines
  • Basement sump pumps and stormwater pumps
  • CCTV inspections of problem lines, with a written report
  • Drain condition checks when a strata manager takes over a new building
  • Annual backflow testing on the building’s water supply

Each maintenance visit comes with photos and a written report for the committee’s records.

Burst Pipes and Urgent Repairs in Strata Buildings

Some problems in a strata building cannot wait for the next committee meeting. A burst pipe, a sewage overflow in a common area or water entering the basement needs a plumber on site quickly. We offer after-hours call-outs for urgent drainage and pipe repairs, and we keep the strata manager informed from the first phone call until the repair is finished.

Call 0418 408 333

Book a Strata Drain Inspection or Repair

If you manage a building with a recurring blocked drain, a stormwater problem in the carpark or pipes that keep filling with roots, call The Blocked Drain Guys on 0418 408 333 or send us the building address and a description of the problem through the contact form. We will arrange a time that suits the building, find the cause and send a written quote your committee can approve.

The Blocked Drain Guys hold NSW Contractor Licence 93566C. If you are not sure whether a drain is the owners corporation’s problem or a lot owner’s, Craig or the team will be happy to talk it through.

What Our Customers Say

5.0
100+ Google reviews
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noah lester
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Great service, friendly team, and quality work. Arrived on time, completed the job efficiently, and left everything clean and tidy. Highly recommend.
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Mark Adamson
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Fast friendly, and professional. You will not find better. A standout business
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Dave Bailey profile picture
Dave Bailey
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A breath of fresh air above the smell of the sewage. Craig is a true gentleman and good to his word. If you need to unblock your drain give them a call. Top bloke, top job and top company. Im a tradie and I know what the industry can be like. This is Proper old style customer service.
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Joanna Murphy profile picture
Joanna Murphy
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We had a blocked sewer and Craig from The Blocked Drain Guys came out straight away. He was fair, honest, kind, and cleared the problem quickly. Highly recommend them for fast and efficient service – thank you Craig! For context, before calling Craig we had contacted another company (Dans Plumbing). While they partially cleared the blockage, they then tried to pressure us into unnecessary “repairs” with a ridiculous $17,000 quote, making false claims about damaged pipes. We refused, but still had to pay $1,250 for their overpriced call-out. In the end, Craig solved the issue properly without the nonsense. If you want genuine service without being ripped off, go with The Blocked Drain Guys.
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Deborah Locke profile picture
Deborah Locke
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These guys are great! They were quick and cheap. I got a good job done with little fuss. Will be using them next time. Highly recommend 👌
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Lila Micevska profile picture
Lila Micevska
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Craig was fantastic to deal with from start to finish. He was incredibly patient, took the time to explain everything clearly (and I had a lot of questions!), and made sure I fully understood what was going on. His work was super thorough, and he managed to clear my blocked drain on the same day—which was such a relief! On top of that, his pricing was very reasonable, especially for the quality of service provided. I’m so grateful and will definitely be using Craig as my go-to plumber from now on. Highly recommend to anyone looking for a plumber they can trust!
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Philip Chang profile picture
Philip Chang
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Very happy with the service provided by Craig and his team. Highly recommend.
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Rosie Argiropoulos profile picture
Rosie Argiropoulos
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Excellent service from Craig and his team. Very professional and polite. Removed all rubbish after completing the job. Notified of their arrival time at each stage. I would highly recommend The Blocked Drain Guys. Thank you for all your help.
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Brian Chen profile picture
Brian Chen
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Craig came around to look at our blocked storm drainage. He is very experienced, knowledgeable and professional. I would recommend him to anyone without hesitation.
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Luke Phoenix profile picture
Luke Phoenix
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The team came out to check on our drainage, found roots in the pipes and fixed that up for us. Professional and efficient work, resonably priced. Give them a call to discuss your work.
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Licensed Blocked Drain Plumbers Since 2000

The Blocked Drain Guys operate under Plumb-Quick Pty Ltd, with NSW Fair Trading Contractor Licence 93566C and Qualified Supervisors Licence 67936C. We have been doing this for over 26 years. ABN 86 081 868 984.

Check our licence with NSW Fair Trading
  • Contractor
    Licence
    93566C
  • Qualified
    Supervisors Licence
    67936C
  • Clearing
    drains since
    2000

Strata Plumbing FAQs

Common questions about plumbing services answered by licensed Sydney plumbers

Yes. Most of our strata work comes through strata managers and property managers. We deal with the person who booked us and keep them updated from the inspection through to the finished repair.

Yes. We provide written quotes with photos or CCTV footage so the committee can see the problem and approve the repair with full information.

It depends on where the blockage is. A blockage in a single unit’s fixtures is usually the lot owner’s responsibility, and a blockage in shared pipes or common property is usually the owners corporation’s responsibility. The strata plan and by-laws decide the final answer, and our CCTV footage shows exactly where the blockage is.

In most cases, yes. We reline damaged pipes from the inside, so driveways, gardens and common areas usually stay in place. We confirm whether a pipe suits relining with a camera inspection first.

Yes. Burst pipes, sewage overflows and flooding in basements are urgent, and we offer after-hours call-outs for them.

We are based in Kirrawee and work on strata buildings across the Sutherland Shire and the wider Sydney area.

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Tell us what's blocked and we'll call you back with honest advice and a fixed upfront price.

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Contact details

Office hoursMon – Sat 8.00 – 18.00. Sunday CLOSED
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