- Lic #292427C NSW plumbing licence — fully insured, water and gas
- Open 24 Hours, Genuinely A real person answers, day or night, for local drain emergencies.
- 300+ Five-Star Reviews Five stars from over 300 homeowners and still climbing.
- Quality Workmanship Guaranteed Nothing's called finished until it's been checked properly.
Tempe's Drains: Local Knowledge That Matters
This is a riverside inner-west pocket on the Cooks River, historically known for the old tip site and the heritage villa Tempe House, now anchored by the large IKEA store nearby.
Federation cottages, Victorian terraces and Californian bungalows dominate the older streets, alongside heritage villas near the river and newer apartment infill toward the Sydenham edge.
Sitting this close to the water creates a drainage challenge that most Inner West suburbs simply don't face.
A high water table is the defining issue. Reclaimed and low-lying ground near the river means groundwater sits close to the surface, and that water finds its way into ageing underground drains, infiltrating joints and slowing the flow even without a physical blockage.
Around Unwins Bridge Road and the older streets running toward the river, that groundwater pressure combines with genuine age: much of the drainage here was laid before 1940 and was never built to handle water pushing in from outside the pipe.
Mature trees add the second layer. Established plantings along Union Street and the riverside blocks send roots into the same old jointed clay sewers, and a joint already softened by groundwater is an easy target.
The two issues compound each other. Footage from inside the pipe shows whether we're looking at water infiltration, root intrusion, or both, and blocked drain repair addresses the pipe itself, not just what's built up inside it.
Closer to the Princes Highway and the more recent apartment builds, the story shifts: newer PVC drainage handles the high water table far better, and blockages there tend to be a more straightforward clear.
That split matters when you're booking a job. An older cottage on the flats is far more likely to need a repair alongside the clear, while a newer unit closer to the highway is usually done in one visit.
What Blocks Tempe's Drains Most
Two more issues sit behind the water-table and root-intrusion story above.
- Original clay sewer pipe on the river flats. Pre-war cottages here still run on clay drainage that cracks and offsets as the reclaimed ground settles beneath it.
- Stormwater surcharge close to the Cooks River. The suburb's low elevation leaves downpipes and pits struggling to cope once a real Sydney downpour hits.
Clay-pipe failure on the flats tends to show as a recurring blockage in exactly the same spot, which points to a joint needing repair rather than another clear.
Stormwater surcharge is more sudden: a pit that's never given trouble backs up fast once a real storm sets in near the river.
Both issues tend to get worse together during a wet winter, when saturated ground leaves nowhere for extra stormwater to go and the buried clay lines are already under pressure from groundwater on top.
Spotting which one's driving a particular blockage matters for the quote too: a stormwater fix is usually quicker and cheaper than repairing a length of compromised clay sewer.
Services That Fit Tempe's Drains
Each of these turns up regularly on the river-flat side of the suburb.
- Blocked drain repair: for water-affected and root-damaged clay lines on the river flats.
- Blocked sewer: for the whole-of-house backup, not one fixture in isolation.
- CCTV drain inspection: the way we tell groundwater infiltration apart from root intrusion.
- Blocked stormwater: river-flat pits that struggle to keep up once heavy rain sets in.
- Blocked toilets: typically the earliest warning sign of a bigger problem.
- Drain cleaning: regular jetting to keep a root-prone or silt-heavy run moving.
Older cottages on the flats are usually the ones that call for the complete diagnostic process; newer builds nearer the highway tend to be quicker jobs.
Larger apartment buildings toward the Sydenham edge bring a strata dimension too: shared stormwater and sewer lines serve several units at once, so a single blockage rarely stays a single household's problem, and the inspection covers the whole shared line.
Minutes Away, and Worth the Call
Unwins Bridge Road runs the short distance back to our Marrickville patch, so this stretch of river flat is routine, not an exception.
The high water table under this riverside pocket doesn't respect Inner West Council's boundary lines any more than the drainage under Marrickville does.
300+ five-star reviews reflect the same thing on every job: a straight answer about what's actually wrong, not padding to justify the visit.
River-flat properties have their own tells, and enough of them have already crossed our path to spot the pattern quickly.
That local knowledge shortens the diagnostic step, which keeps the eventual quote tighter too.
There's no surcharge for being close either. What you're quoted is the job, not the drive.
Emergency
Overflowing in Tempe? Emergency Response, 24 Hours
Groundwater pressure near the river means a marginal line can tip into a full blockage with very little warning.
- A stormwater pit that overflows with any real downpour.
- More than one fixture gurgling at once.
- A toilet that won't hold clear.
- An unexplained sewage smell indoors.
- Water pooling somewhere that's normally dry.
Open 24 hours means a genuine answer on the phone, day or night, not a message service.
Humid summer months push groundwater levels higher along this stretch of the Cooks River, adding extra pressure to pipe that's already under strain from sitting so close to the water table.
A house-wide backup belongs on blocked sewer; one stubborn fixture is covered under blocked toilets.
Our Process: Find It, Clear It, Fix It
- See what's actually wrong. A camera down the drain rules out guesswork before we start.
- Clear the line. High-pressure water jetting or the electric eel, matched to what the footage showed.
- Repair the real fault. A softened or root-damaged section is properly fixed, not just cleared for now.
- Confirm and clean up. The line's tested on camera to prove it's clear, then the site's tidied up.
Reasoning behind each step is shared as we go, not summarised after the fact.
Where groundwater has genuinely compromised a section of pipe, relining is usually possible without trenching the yard end to end.
Where we work
Servicing Tempe from Nearby Marrickville
The loop back toward Marrickville along Unwins Bridge Road takes in these suburbs too.
Let’s get it flowing again
Call Us Today from Tempe
Leaving groundwater pressure or a surging pit unattended only compounds the problem. Ring (02) 9134 9097 and have someone on the tools with a guarantee behind the work.
Good questions, straight answers
Your Tempe Drain FAQs
The questions homeowners on this side of the river ask us most.
How quickly can you get to a blocked drain out this way?
It's a short hop down Unwins Bridge Road, so most river-flat blockages get looked at the same day.
What suburbs do you cover besides Tempe?
Dulwich Hill, Petersham, Stanmore and Newtown all sit on the same loop out from Marrickville.
Can you clear a blocked drain in Tempe on a weekend?
Absolutely. Being open 24 hours means the weekend gets exactly the same priority as any weekday call.
How local are you to Tempe, really?
It's on our regular run out from Marrickville, most weeks, not a one-off trip when something goes wrong.
Do you actually service Tempe?
Yes, we're down this way weekly. Unwins Bridge Road makes it a quick leg from Marrickville, not a detour.
Why does my drain keep blocking up again?
Usually because only the symptom got cleared last time. A camera down the line finds the actual cause, so the next fix is the last one you need.