Blocked Sewer in Kirribilli
1000+ five-star reviews
A sewer backing up is a different animal from a slow sink, and Your Plumber Kirribilli treats it that way, with camera diagnosis, proper clearing and repairs that stop the blockage returning to your Kirribilli home.
- $0 Call Out Fee
- Lifetime Labour Warranty
- Licensed & Insured
- Lic #275278C
- Licensed & Insured
- $0 Call Out Fee
- Lifetime Labour Warranty
- On-Site Fast, 24/7
- 1000+ five-star reviews
- Real Humans Answer, Day or Night
- Lic #275278C
- Licensed & Insured
- $0 Call Out Fee
- Lifetime Labour Warranty
- On-Site Fast, 24/7
- 1000+ five-star reviews
- Real Humans Answer, Day or Night
- Lic #275278CNSW plumbing licence, fully insured, water and gas
- $0 Call Out FeeIt costs nothing to get us to your door
- Lifetime Labour WarrantyIf it's not right, we come back. No questions. No cost.
- 1000+ five-star reviewsSydney homeowners have rated us five stars over a thousand times
A real person answers, day or night
When the lowest drains in the building refuse, the main line is talking
One slow basin is a nuisance. Every fixture in the flat gurgling at once, or wastewater rising through the floor waste of a ground-level unit, means the house sewer is involved. That is a job for the drainage team behind our drainage work, and it needs diagnosis before anyone reaches for a plunger.
Fig roots and hundred-year-old joints beneath a steep peninsula
- The trees are the plumbing's oldest enemy Jacarandas and figs line these streets and turn them purple each November, but their roots hunt moisture through cracked earthenware joints laid under terraces and walk-up blocks generations ago, threading into the house sewer where the clay has finally given way.
- The slope works against old joins This ground falls hard toward the harbour, so sewer runs carry flow at speed and sit on shifting shale and rock, which works joints loose over decades and gives roots the gap they are looking for.
- The pattern repeats until it is sealed Clearing a root mass brings relief for a few months, then the regrowth finds the same crack. Pairing the clear with a camera survey and a sealing plan is what actually ends the cycle.
Sewer services we cover
Sewer work is diagnosis first and clearing second, because the right fix depends entirely on what the line reveals: each job below starts with the footage, not with guesswork.
Camera-first diagnosis
Every sewer job starts with a camera inspection that travels the line from the nearest access point, showing whether the fault is a root mass, a collapsed clay joint or a sag, so the quote always reflects the real fault.
High pressure jetting
Root masses, grease and flushed wipes all respond to jetting, which scours the pipe wall clean rather than poking a hole through the blockage, and on these steep harbourside runs it also flushes silt that settles in the low joints.
Relining without digging
Where a century-old earthenware line is cracked but still holding its shape, relining installs a resin sleeve from existing access points, sealing root entry joints and restoring full flow without excavating narrow sloping streets or tearing up tight courtyard paving.
Surcharge and overflow response
When heavy rain surcharges a sewer and wastewater rises through gullies or floor wastes, we clear the line, check where stormwater is entering the sewer and set out the one repair that stops the pattern repeating through the next downpour.
Shared house sewers on a strata peninsula
Strata-titled blocks dominate this peninsula, which means most sewers here are shared lines running beneath common property and serving half a dozen flats from one junction.
A blockage in that shared run belongs to nobody's kitchen and everybody's bill. We document the fault with footage and written findings the owners corporation can act on.
Crowds add their own load too: the monthly markets drawing browsers through the Burton Street tunnel, and New Year's Eve filling the foreshore parks until late, both push older lines harder than an ordinary Tuesday ever will.
We plan repairs around access, tenants and common property rules, not just around the pipe.
Signs the sewer, not the fixture, is the problem
Multiple fixtures backing up together
When the shower, the basin and the laundry all slow at once, the blockage sits downstream of them all, usually in the main house sewer, and a CCTV drain inspection pinpoints the exact spot before any tooling goes in.
Wastewater rising through the gully
An overflow relief gully that bubbles or surcharges during rain or heavy use is the sewer announcing itself the only way it can, and treating it early keeps the mess outside the walls rather than through the lowest bathroom.
Gurgling from the lowest toilet
Gurgling from a floor waste or the lowest toilet while upper fixtures drain means air is trapped by a downstream blockage, and acting on it early keeps the problem in the pipe instead of letting it become an overflow indoors.
Why a blocked sewer cannot wait
A sewer blockage is one of the few plumbing faults that gets worse in every direction at once: health, structure and cost all move against you the longer it sits.
- Sewage is a health hazard, full stop Wastewater backing into a bathroom or courtyard carries bacteria onto surfaces your household touches daily, and the longer it sits, the bigger the clean-up and the disinfection bill.
- Pressure finds every weakness A surcharging line pushes water into cracked joints and hairline fractures, turning a clearable blockage into a collapsed pipe that needs relining or replacement rather than a jetting visit.
- Shared lines spread the damage In a stacked block, one blocked sewer can push back into several flats at once, and the repair conversation gets harder with every additional affected tenancy.
How it works
Our blocked sewer process
- 01
Call and tell us
Ring (02) 9072 0528 and describe what's happening, and a licensed plumber, not an answering machine, will tell you what it likely means, what to stop using, and when we can realistically be there.
- 02
Quote before work
Your plumber inspects the job properly, runs whatever diagnosis it genuinely needs, and hands you a single fixed written price covering the complete fix, with a $0 call out fee and nothing added afterwards.
- 03
Diagnose with the camera
For a blocked sewer, that diagnosis usually means a camera run through the line, then the clearing method matched to what the footage shows, whether root cutting, jetting or a repair plan, with the whole scope written down plainly for you.
- 04
Backed for life
Everything we complete is covered by our Lifetime Labour Warranty, the promise that outlasts the job itself: if it's not right, we come back. No questions. No cost.
Why choose Your Plumber Kirribilli
Fixed prices, kept
Every job is priced upfront in plain writing before any work starts, the invoice always matches that number, and weekend or late-evening timing changes nothing, because overtime rates simply don't exist here.
Licensed and insured
Your Plumber Kirribilli works under licence #275278C with full insurance behind every job, and the compliance certificates that protect your home's paperwork trail arrive with the invoice, without you ever needing to ask for them.
Lifetime Labour Warranty
Workmanship here is guaranteed for life under our Lifetime Labour Warranty rather than for a warranty card's fine-print window, which says more about how the work is done in the first place than any advertisement could.
Genuinely local response
We work these streets constantly rather than commuting in from across Sydney, so the van reaching you has usually just left a job nearby, stocked for the faults the local houses actually develop.
Where we work
Areas we service
From this peninsula we cover Milsons Point, Lavender Bay, Kurraba Point, McMahons Point and Cremorne Point, and because each of these shares the same steep falls, old clay lines and fig-lined streets, the same sewer expertise travels with the van wherever the call comes from.
Good questions, straight answers
Blocked sewer questions Kirribilli locals ask
How do I know a blockage is in the sewer and not just one drain?
When several fixtures gurgle or back up together, particularly the lowest points in the building, the main sewer line is usually involved, and a camera inspection confirms where the problem sits before any work begins.
Can tree roots be cleared without digging up the yard?
Yes, roots are cut back with jetting or cutting heads, and where the pipe remains structurally sound, relining seals the entry points from inside without excavation, which suits the tight access between local buildings well.
Are sewer blockages common in older apartment blocks?
They are, because century-old earthenware lines with rooted joints sit beneath dense housing, and heavy rain pushing through cracked stormwater joints can surcharge a sewer until it backs up into the lowest flats.
Do I need strata approval before you clear or repair a shared sewer line?
Clearing a blockage inside your own fixture usually needs no approval, but work on shared lines or any excavation touches common property, so we provide written quotes and documentation strata committees need to sign off.
How much does a blocked sewer call out cost?
The call out and assessment are free, and once a camera inspection shows what we are dealing with, you receive one fixed written price for the complete fix before any work begins, with no surprises.
How quickly can you attend a sewer backup?
We answer the phone day and night and attend urgent sewer backups as a priority, because sewage coming up through gullies or fixtures is a health risk that should not wait until morning.
A sewer backing up in Kirribilli? Call now for a fast fix
Call (02) 9072 0528 now and speak straight to a licensed plumber, day or night. The call out fee is $0, the price goes on paper before a tool comes off the van, and every repair is backed by our Lifetime Labour Warranty.
The full picture of our drainage capability, from everyday clearing to full line rebuilds, sits on the home page.