The straightforward clear: $150–$300
Business hours, blockage within reach of hand tools, one visit. Most calls land right here.
One toilet down can stop a whole household. We get to Balmain jobs same-day, clear the blockage without redecorating your bathroom, and, when a toilet keeps blocking, put a camera down the line to fix the reason instead of the symptom.
Kind one is an event: something went down that should not have, wipes that lied on the packet, cotton pads, a small toy on a big adventure. The right tool clears it in one visit and the story ends. What turns kind one into a disaster is escalation: hammering the plunger at something compacted, or pouring caustic chemicals that sit in the S-bend waiting to splash the next person who tries.
Kind two is a pattern, the toilet that goes down every few weeks. That toilet is innocent. The sewer under it is not: tree roots through old clay joints, a bellied run holding waste, scale closing the bore, all endemic under Balmain’s older streets. Patterns get the CCTV camera, because paying once to fix a drain beats paying monthly to clear a toilet, and the footage means you never take our word for anything.
Plenty of older homes around Balmain still have a single bathroom. A blocked toilet in that house is not an inconvenience to schedule, it is the household stopping.
Balmain’s original 19th-century sewer pipes are among Sydney’s oldest, and their cracked, sagging joints trap debris and block repeatedly.
We treat single-bathroom homes as priority for that reason. And if there is a way to get it usable tonight so the proper repair can happen at daytime rates tomorrow, we will tell you that on the phone rather than after the invoice.
If your toilet blocks roughly the same number of months apart each time, that is not bad luck and it is not what is being flushed. It is a fixed defect in the line filling at a predictable rate.
Mature figs and street trees along the peninsula push roots into aged clay lines, a leading cause of the blockages we clear here.
Write down the dates. Two or three of them tell us more than a description of the symptoms, because the interval indicates how fast the obstruction rebuilds, which narrows down what it is before the camera goes in.
Roots are not looking for your drain. They are looking for water, and a sewer line is the most reliable water source in a dry yard, slightly damp soil around a hairline crack is enough to tell a root where to go.
Once a root tip is through a joint it thickens, and what started as a hairline opening becomes a gap. The blockage you notice is the mass of paper and waste catching on the roots, not the roots themselves.
Older properties often have drainage that has been added to rather than redesigned, a 1950s bathroom teed into a 1920s line, a laundry connected when it was built in the sixties, junctions in places no plan records.
That history is why a camera matters more on an old home than a new one. Half the blockages we clear in heritage-era properties sit at a junction that nobody, including the owner, knew was there.
Old is not the same as beyond help. Clay is rigid, round and predictable, which makes it the ideal host for a relining: a resin sleeve cured inside the existing pipe, sealing every joint in the run without digging up the yard.
Balmain occupies a hilly harbour peninsula in Sydney’s Inner West (postcode 2041), packed with 19th-century workers’ cottages and terraces and bordering Rozelle, Birchgrove and Lilyfield. Its old sandstone streets and ageing clay drains make it one of the trickiest spots in Sydney for blockages, and we thrive here.
It is not always the right answer. A collapsed section, a badly sagging run or a line with the wrong fall needs excavation, and we will say so. But where the barrel is sound and the joints are the problem, relining ends a decade of recurring blockages in a day.
Business hours, blockage within reach of hand tools, one visit. Most calls land right here.
Compacted or deeper blockages that need an electric eel or jetter time to shift.
Same work plus after-hours attendance and rates. A second bathroom often makes this cost avoidable, ask us.
For repeat blockers: CCTV down the sewer, the actual cause on screen, and quotes built on footage you watch.
Running and leaking toilets are usually small internal parts, same-visit. Full replacements come as one fixed price.
Daylight versus after-hours is the biggest lever on the bill, when it can safely wait for morning, we say so on the phone. Figures here are indicative of the 2026 Sydney market rather than a quote from us, you get your own number as a fixed price before any work starts.
One-bathroom household with a blocked toilet is an emergency in our book. Call, the line answers 24/7.
Same-day clearing, the cause found, and a fixed price before work starts.
Leave your details and our local Balmain team will call you back fast.