Blocked Sewer in Annandale
300+ five-star reviews
When two or three fixtures act up together in an Annandale home, that's usually the sewer line itself, not any one of them individually. Straight talk on what's wrong, and a fixed price you approve first.
Call (02) 9134 9075, or send through the details.
- Lic #292427C NSW plumbing licence — fully insured, water and gas
- Straight Talk, Straight Pricing Fair, upfront pricing, agreed before anything starts, with no surprises.
- Honest From the First Look We'll tell you exactly what's wrong and the best way to fix it, no guesswork.
- Save on Your First Call $65 off if it's your first job with us.
What We Handle Under Blocked Sewer
Think of this as work on the shared main run itself, not a single fixture's branch line, which is exactly why it hits several rooms at once.
Pinpointing where it's blocked. Working out the exact spot the sewer's choked, using the symptoms as clues rather than a starting point.
Roots and debris together. In older Annandale housing these two tend to travel as a pair, and clearing them properly means treating both.
The junction near your boundary. A shaft or connection point catching material from both sides of the property line.
A backup that won't stay fixed. When the same run blocks more than once, we go looking for the underlying cause rather than clearing it again and moving on.
Six Signs Your Drains Are Asking for Help
Multiple symptoms together, rather than one on its own, usually point to a sewer job.
Act on them early and the fix stays simpler.
- The toilet, shower and a sink all draining slowly at the same time
- Gurgling from one fixture whenever another one's used
- A sewage smell near where the line runs, indoors or out
- Water backing up into the lowest fixture in the house first
- Multiple drains struggling on the same day, not just one
- A grassed area over the line staying unusually wet or green
What We See in Annandale Drains
Much of Annandale still runs on the earthenware and clay sewer lines laid before 1940, on streets shaped by the original Johnston estate subdivision.
Around Nelson Street, that era of construction means joints that have had the better part of a century to shift and crack.
Mature street trees add another layer: their roots chase moisture straight into any gap in an old clay joint, wedging it open further over time.
Once roots and shifted joints combine along one run, several fixtures tend to feel it together, which is exactly the pattern that brings people to a sewer call rather than a single-drain clear.
What Usually Gets Booked Alongside This
A sewer call rarely stands entirely on its own around here.
Where the camera picks up damage rather than just a blockage, blocked drain repair often follows on the same visit, particularly on a run with more than one root-affected joint.
And where a sewer keeps backing up without an obvious cause, booking a standalone CCTV drain inspection first can save a wasted trip, mapping the whole run before anyone commits to a fix.
Semis and terraces sharing a boundary line sometimes share drainage too, which is worth checking before assuming the fault sits entirely on one side.
Blocked Sewer Pricing: What Moves the Quote
Sewer jobs price differently to a single blocked fixture, because more of the system is usually involved.
- Where along the run the problem sits, and what it takes to reach that point
- Whether roots, a broken pipe wall, or both are behind it
- How many separate spots on the line actually need work
- Whether the property's inspection point or a boundary shaft is involved
- The state of the rest of the run once that first blockage is cleared out
On Annandale's older clay runs, root damage at more than one joint isn't unusual, and where that's the case the figure reflects the full scope, not just the first fault found.
Once the camera's done its job and we know the real picture, you get an agreed figure before we lift a tool.
Our Blocked Sewer Process, Start to Finish
Locate the problem. Camera work tells us precisely where the run's blocked, no digging based on a guess.
Get it flowing. The electric eel or jetting shifts what's stopping the line, roots and debris both.
Address any damage. A camera-confirmed structural fault gets root cutting or relining before we call it finished.
Prove it holds. Every affected fixture gets tested, and the site's left as we found it.
Straightforward clears typically finish within a few hours. Add structural repair work into the mix and that timeline pushes out toward half a day.
Licensed, Insured and Accountable
A blocked sewer main is licensed plumbing territory under NSW law, full stop, not a job for trial and error.
We're fully licensed and insured across water and gas, Lic #292427C, on every sewer job we take on.
The private line on your property is your responsibility right up to the connection, and Sydney Water looks after everything past it. We're happy to talk through where that line sits on a job, purely as guidance rather than a legal ruling.
What You Get When We Handle Your Blocked Sewer
The team member handling a sewer call is the one who's clocked the most hours on exactly this kind of job, root cutting and boundary-shaft work included.
Honest diagnosis matters more here than almost anywhere else, since a sewer backup affects the whole house at once, not just one room.
Once the real cause is confirmed, the fix carries our lifetime labour warranty, the same guarantee that stands behind any smaller job.
Blocked Sewer Across Annandale and Surrounding Areas
Blocked sewer work covers Annandale and extends into Leichhardt, Camperdown and Stanmore, often paired with CCTV drain inspection to confirm the full extent of a line before quoting.
A sewer run that needs structural repair gets handed over to blocked drain repair for that part of the job.
We're across these streets most weeks, so response times stay quick.
Let’s get it flowing again
Get in Touch Today for an Upfront Price
Multiple fixtures playing up in the same window, call (02) 9134 9075 and we'll sort out what's actually going on.
$65 off your first service, agreed and fixed before we start.
Get in touch and we'll book it in.
Good questions, straight answers
Your Blocked Sewer FAQs
Common questions before booking blocked sewer work in Annandale.
What warranty comes with blocked sewer work?
A lifetime labour warranty covers every sewer job we do. Should our work ever fail, we're straight back out to put it right, on us.
Can tree roots be removed from a drain without digging?
Often, yes. Roots get cut back and the line jetted clear, then a camera confirms the pipe underneath is still sound before we call it done.
How long does blocked sewer work take?
A simple clear is generally over within a few hours. Once repair work joins the job, expect closer to half a day, and we'll flag that upfront once we've inspected the line.
Who is responsible for a blocked sewer, me or Sydney Water?
Generally speaking, you're responsible for the pipework between your house and where it joins the main, and Sydney Water manages everything from the main onward. We can point out roughly where that boundary sits on your property.
Is my home too old for a permanent drain fix?
No. Annandale's older clay and earthenware sewer lines are exactly the kind of pipe root cutting and relining were developed for, regardless of the property's age.
What are the signs I need blocked sewer work?
Two or more fixtures playing up together, a sewage smell hanging around the main run, or gurgling from drains across the house instead of one on its own.