- Lic #275278C
- Fully Insured ($20M)
- $0 Call-Out
- Lifetime Labour Warranty
- On-Site in 30 Minutes Guaranteed
- 1000+ Five-Star Reviews
- 11+ Years Family Business
- 35+ Years Combined Experience
- Trusted by 15,000 Sydney Families
- Lic #275278C
- Fully Insured ($20M)
- $0 Call-Out
- Lifetime Labour Warranty
- On-Site in 30 Minutes Guaranteed
- 1000+ Five-Star Reviews
- 11+ Years Family Business
- 35+ Years Combined Experience
- Trusted by 15,000 Sydney Families
24/7, Real Humans Answer.
Speak to a licensed plumber any hour, not an answering machine.
$0 Call-Out Fee.
Free quotes, and no charge just for someone to look.
10% Seniors Discount.
Off every job we do, including sewer clearing.
Award-Winning Local Team.
Best & Brightest winner in 2019, 2024 and 2025.
Blocked Sewer for St Ives Homes
A blocked sewer is different to a slow sink. Multiple fixtures backing up together, or sewage surfacing anywhere, means the problem is bigger than one drain.
Real humans answer (02) 9134 9059 24 hours a day, 365 days a year, and we're on-site fast when it matters most.
What Our Blocked Sewer Work Covers
Sewer jobs range from one annoyed toilet to a full-house backup, and the approach changes with the scale.
Single-fixture chokes. One toilet or drain playing up gets cleared fast, usually within the hour.
Whole-of-property backups. Several fixtures playing up at once usually means the main line, and we clear it with jetting or an eel depending on what's causing it.
Root-cut sewer sections. Where roots have split a joint open, we cut them back and clear the line, referring the pipe for a proper repair where it's needed.
Overflow relief gully checks. We check the ORG, the grated pipe outside built to protect your bathroom, to confirm it's doing its job.
Six Signs Your Drains Are Asking for Blocked Sewer
Sewer trouble rarely stays quiet for long. These are the signs worth acting on before it turns into an overflow.
- Two or three fixtures acting up on the same day, not just one
- A strong sewage smell around the yard or under the house
- The overflow relief gully bubbling or overflowing onto the ground
- A floor drain bubbling every time someone runs the shower upstairs
- Water rising in a shower or floor drain when the toilet flushes
- Every sink and shower in the house draining sluggishly at once
If it's genuinely one fixture on its own, blocked toilets covers that scenario in more detail.
Blocked Sewer in St Ives Homes
St Ives carries a real mix of housing stock, low-density but varied: detached houses from the post-war and mid-century waves, with unit blocks and semi-detached infill added later around the Mona Vale Road centre.
That mix matters for sewer lines. A single dwelling on a large block usually means one straightforward run to the boundary.
A unit block near Yarrabung Road, by contrast, often shares one common sewer line between several dwellings, so a single blockage there can hit every unit on the line at the same time.
Knowing which situation you're in changes how we approach the job, from the first fixture we check to how far we expect to jet before finding the cause.
The Factors Behind a Blocked Sewer Quote
A few things move the number on a sewer job, and we walk through each on-site before you approve anything.
- Single dwelling versus a shared line serving a strata or unit block
- How far into the property the blockage sits
- Roots, grease or a genuine structural break as the cause
- Access via the boundary shaft or a harder internal point
- Whether one visit clears it or a repair follow-up is needed
A shared line like the ones common to unit stock near Yarrabung Road can mean checking further down the run before we find where the blockage actually sits, since more than one household's waste feeds into it.
$0 call-out fee, a free on-site quote, and the 10% seniors discount for those who qualify.
Our Blocked Sewer Process, Start to Finish
Assess the scale. We work out first whether this is a single fixture or the shared line before touching anything.
Clear the blockage. Jetting or an electric eel, whichever suits the cause, root mat or grease build-up.
Camera the result. A camera pass confirms the line runs clean end to end.
Sign off with a warranty. The clear is backed, and if it's not right, we come back at no charge.
Most single-fixture chokes are sorted within the hour. A shared line or a heavy root mat takes more time, and we'll flag that up front rather than surprise you halfway through.
The Rules That Apply in NSW
In NSW, this work has to be carried out by a licensed plumber, full stop, given what's at stake if it's done wrong.
Here's the boundary that matters: everything from your fixtures out to your boundary shaft is your responsibility to maintain and repair. That's the private sewer.
Past that point, where your line joins the street main, the pipe belongs to Sydney Water. Two signs say it's genuinely theirs: the trouble sits out near the street, not the yard, and neighbouring houses are dealing with the same backup right now.
We'll always tell you plainly which side of that line your problem sits on, and refer you to Sydney Water directly if it's genuinely theirs.
Why Locals Choose Us for Blocked Sewer
A sewer backup at 11pm can't wait until Monday, and whoever answers your call is a fully licensed plumber, never a recording.
Our team has picked up five separate local business awards, including Best & Brightest wins in 2019, 2024 and 2025, recognition that sits alongside the trade licence rather than replacing it.
Blocked Sewer Across St Ives and Surrounding Areas
Blocked sewer often gets booked alongside blocked toilets when a single fixture is the immediate concern, or cctv-drain-inspection once the line's been cleared and you want to know why it happened.
We cover St Ives and the surrounding Ku-ring-gai area, including Pymble, Gordon and Killara.
Call Us Today About Blocked Sewer
A sewer that backs up once will usually do it again until the cause is found. Call (02) 9134 9059 and get a plumber out to check it properly.
Common questions
Your Blocked Sewer FAQs
Can you clear a blocked sewer in older homes with clay pipes?
Regularly. St Ives's older stock still runs plenty of clay sewer sections, and that's where a shifted joint or an intruding root triggers most of the backups we clear.
What equipment do you use for blocked sewer clearing?
A jetter for grease and root mats sitting in the line, an electric eel when a single fixture just needs a fast clear, then a camera to confirm it's actually done.
Can I try to clear it myself first?
A plunger can handle one toilet or drain acting up in isolation. Once two or three fixtures start playing up in the same day, put the plunger down, because the fault sits deeper in the line than a plunger can reach.
Why does my drain keep blocking after other plumbers clear it?
A jet-out clears what's there today. If the pipe itself is root-cut or collapsed, it fills again within weeks. A camera check tells us which one you've got.
How much does a blocked sewer cost to fix in Sydney?
It depends on how far in the blockage sits and what's causing it. We inspect for free and settle the number before we lift a spanner.
Do I need a licensed plumber for sewer work?
Yes, always. Sewer drainage work in NSW must be carried out by a licensed plumber, and it's not a job worth risking on a DIY attempt.