Same-day drain clearing on the Lower North Shore.
Blocked drains cleared in Lane Cove West — starting with whether it is a blockage at all, because stormwater and ground water look identical from the surface.
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Lane Cove West is the odd one out among its neighbours — 54.4% separate houses where the surrounding suburbs are majority apartments — and its drainage problems come from the ground rather than the housing. Blackman Park sits on former landfill on the Lane Cove River, industrial land is concentrated on Mars Road and Sam Johnson Way, and the western edge is bushland and river frontage. Ground movement, made ground and trade waste are all in play here in a way they are not two suburbs over.
How people live in a suburb decides what blocks its drains. Housing type matters less here than what the ground is doing, but it still decides whether a fault is yours alone or shared with the building.
Lane Cove West sits in the Municipality of Lane Cove, postcode 2066. On the Lane Cove River about nine kilometres north-west of the CBD, with industrial land concentrated on Mars Road and Sam Johnson Way.
Local figures sourced from: ABS 2021 Census QuickStats — Lane Cove West · Lane Cove West, New South Wales — Wikipedia
A drain rarely stops working without warning. These are the patterns worth acting on here — each one points at a different cause, which is what decides the fix.
On or near made ground, a line can shift out of grade, and that shows as pooling or persistent slowness.
A line serving the business park behaves differently from a house drain and is cleared differently.
River frontage and bushland put established root systems against private drainage.
Three quite different things. A line that has lost grade through ground settlement, particularly near the former landfill at Blackman Park. Trade waste characteristics on anything serving the Mars Road and Sam Johnson Way industrial pocket. Or roots, on the bushland and river frontage to the west.
Most repeat blockages are a pipe problem, not a blockage problem. We look before we quote.
Split from Lane Cove only in September 2002, though the housing long predates that. Older detached streets drain through jointed earthenware; the industrial pocket has commercial systems with different obligations entirely. On made ground, settlement over time is what opens joints that were sound when laid.
The first job is working out which system is actually failing, so the camera tends to come before the machine.
The starting point here rather than the finish, because stormwater ingress and a true blockage look identical from the surface.
Useful for clearing silt and debris washed into a line, which is a different problem from something stuck in it.
Seals a cracked or open-jointed section so ground and storm water stop getting in — which is the actual fault in a lot of these jobs.
Only where the camera has actually found roots, which on these blocks is less often than people assume.
The diagnosis matters more than usual here because there are three quite different causes available. A camera establishes whether a line has lost grade, taken roots or simply blocked — and on the industrial side, work is arranged with the tenancy and often outside operating hours.
Nobody likes ringing for a price and being told “it depends”. These are typical ranges across the Sydney market — not Voyager’s price list, but a realistic yardstick to judge any quote against, including ours.
| Clearing a simple blockage | $150 – $400 |
| Clearing a blocked main sewer line | $300 – $600 |
| High-pressure jetting | $250 – $600 |
| Cutting tree roots from a line | $400 – $1,200 |
| CCTV drain inspection | $250 – $550 |
| Pipe relining, per lineal metre | $450 – $800 |
| Pipe relining, typical whole job | $4,000 – $10,000 |
| Excavate and replace, per metre | $300 – $600 |
Voyager prices by the job, not by the hour, so the number you approve is the number you pay.
Describe what’s happening at your Lane Cove West property and we’ll tell you straight — including when the simple clear is the whole job.
Note whether it is raining, or was recently. In Lane Cove West that single detail separates a blockage from a stormwater or ingress problem, and the two are fixed completely differently.
Stop using the fixtures on that line. Every flush and every sinkful adds to what has nowhere to go, and on a main sewer blockage that is what turns a contained problem into an overflow.
Do not pour drain chemicals down it. They rarely clear a real blockage, they make the line unsafe to inspect or work on, and caustic product sitting against an old earthenware joint does the pipe no favours.
If sewage is surfacing, treat it as urgent. That is a health issue, not an inconvenience — keep people and pets away from it and call.
If it is out of hours and getting worse, ring rather than book — Voyager runs a 24/7 line for Lane Cove West and the rest of the Lower North Shore. More on emergency plumbing.
On or near made ground, treat repeat problems in the same spot as a grade issue until proven otherwise. Clearing a line that has sagged just resets the clock.
Storm season finds every drain that was never quite right. Better to know before it rains.
Which fixture, how long, and whether anything is overflowing. That is usually enough to tell how urgent it is.
Sewer, stormwater or ground water — they look alike from the surface and are fixed completely differently.
A camera down the cleared line shows whether this was a one-off or a pipe that will do it again.
Including when the answer is that nothing further is needed. A cleared drain with no fault is a perfectly good outcome.
A blocked drain is sometimes the symptom rather than the problem. These cover what comes next:
Voyager covers the whole Lower North Shore. These are the closest to Lane Cove West:
Most often for one reason here: former landfill, a business park, and a river boundary. Three quite different things. A line that has lost grade through ground settlement, particularly near the former landfill at Blackman Park. Trade waste characteristics on anything serving the Mars Road and Sam Johnson Way industrial pocket. Or roots, on the bushland and river frontage to the west. A drain that clears easily and blocks again within months is telling you the cause is still in the pipe — which is why we put a camera down a cleared line rather than leaving it at ‘it’s moving again’.
Voyager runs a 24/7 line for Lane Cove West and the rest of the Lower North Shore. If sewage is surfacing or a main line has stopped, say so when you call — that is what decides how fast someone needs to be there rather than the booking order.
Across the Sydney market a simple blockage typically runs $150–$400 and a CCTV inspection $250–$550. Here the inspection often comes first, because paying to clear a line that was never blocked helps nobody. Those are market ranges rather than Voyager’s price list. Which of the three it turns out to be — they are priced and repaired completely differently. A line that has lost grade is not fixed by clearing it, and industrial work carries obligations and hours that domestic work does not. We price by the job, not the hour, and you approve the number before anything starts.
Rarely, and it can make things worse. Caustic product does not shift a root mass or a collapsed section, it sits in the line where it is a hazard to work on, and against an aged earthenware joint it does the pipe no favours. If a chemical has already gone down, tell us before anyone opens the line.
If it is a genuine one-off — something went down that shouldn’t have — clearing it is the whole job. Here it is often the first step rather than the last, because the symptoms of stormwater ingress and a true blockage are indistinguishable from above. We would rather tell you it is fine than clear it twice.
Cutting the roots restores flow but leaves the opening they came through, so they return — usually within a year or two. Relining seals the joints from inside, which removes the entry point without digging up whatever sits above the pipe. On or near made ground, treat repeat problems in the same spot as a grade issue until proven otherwise. Clearing a line that has sagged just resets the clock.
In Lane Cove West that often means the pipe has lost its fall rather than caught something. Parts of the suburb sit on or near made ground — Blackman Park is former landfill on the Lane Cove River — and settlement over time can pull a line out of grade. Clearing it works briefly; correcting the grade is the actual fix, and a camera is what tells the two apart.
Yes, and telling them apart matters — they present similarly from the surface and are fixed completely differently. A drain that only misbehaves in heavy rain is usually stormwater or ingress rather than a blockage. A camera settles it in one visit.
Free quote, a fixed price agreed before the work starts, and someone on the end of the phone at any hour.
Voyager Plumbing · NSW Contractor Licence 476657C
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Page reviewed and updated 20 August 2026
