Emergency Plumber Adelaide: What to Do Right Now

A plumbing emergency is anything flooding the property, backing sewage into it, involving gas, or leaving the house with no water at all. Shut the water off at the meter on your front boundary, cut power to any circuit near the water, then call. Allmat Plumbing runs a 24/7 emergency service across the inner south, the western suburbs and the Adelaide Hills from a base at Westbourne Park. Marc is a licensed plumber and gas fitter, he texts an arrival time before setting off, and the price is agreed before any work starts.
Related: Burst Pipes · Blocked Drains · Hot Water
What counts as a plumbing emergency, and what does not
Call immediately, at any hour, for any of the following. These get worse by the minute and the cost of waiting is always higher than the cost of the callout.
- Water you cannot stop: a burst pipe, a split flexi hose under a vanity, a hot water tank that has let go, or a meter still running with every tap closed.
- Sewage backing up into the house, or surging out of the overflow relief gully in the yard.
- Any smell of gas, a hissing gas appliance, or a carbon monoxide alarm sounding.
- No water at all to the property, which matters most where there are medical needs or young children.
- Water near electrical work: a ceiling bulging and holding water, a light fitting dripping, or water at a switchboard.
- A hot water unit venting steam or knocking loudly, which points at a failed thermostat and a pressure problem.
Now the part most emergency plumbing pages leave out, because it costs them a booking. Plenty of what people ring about at 9pm is not an emergency, and an after-hours premium for it is money thrown away.
- No hot water, with no leak. Uncomfortable, not dangerous. Book it first thing and pay the ordinary rate.
- A dripping tap or a running cistern. It wastes water and it will annoy you all night, but it waits. Close the isolating tap under the fixture if there is one.
- A single slow-draining basin, shower or sink while every other fixture runs normally. That is a local blockage in that branch, not a sewer problem.
- A toilet that flushes weakly but still clears. Stop using it, use another, and book a normal appointment.
- A stormwater downpipe overflowing in heavy rain, once the rain has stopped and nothing is entering the building.
The first 5 minutes, before anyone arrives
What you do in the first few minutes decides how much of the house has to be repaired later. Work through this in order.
- Turn the water off at the meter. In Adelaide the meter sits in a box near the front boundary, within a metre or so of the footpath. The tap on the house side is yours. Turn it clockwise until it stops.
- If the water is coming from the hot water unit, close the isolating valve on its cold inlet as well, and switch off its power at the switchboard or its gas at the appliance isolation valve.
- Cut power to any circuit near the water. If water is at floor level in a room with power points, or a ceiling is holding water, switch that circuit off at the switchboard. Never stand in water to reach anything electrical.
- Open the lowest tap in the house, usually the laundry or a garden tap, to drain the pressure and the standing water out of the pipework instead of into the ceiling.
- If it is sewage, stop every fixture in the house, including the washing machine and the dishwasher, which will happily pump another 40 litres into a blocked drain while you are mopping.
- Photograph the damage before you clean up, then move what you can lift and put towels down. Insurers ask for the photos, and 30 seconds now saves an argument later.
- Call, describe exactly what you can see, and ask what it will cost before anyone starts work.
The emergencies Adelaide housing produces
After-hours calls in this city are not random. The housing stock, the soil and the climate produce the same short list of failures, and which one you are likely to get depends largely on when your house was built.
| Era and area | The failure that calls us out | Why it happens |
|---|---|---|
| Pre-1940s villas: Goodwood, Unley, Norwood, Malvern | Galvanised supply pipe splitting | Galvanised steel corrodes from the inside. Pressure fades for years, then a thin wall lets go |
| Same suburbs, below ground | Sewage surging out of the overflow relief gully | Clay sewer joints opened by reactive soil, then taken over by street tree roots |
| Brick and tile of the 1950s and 1960s: Mitcham, Panorama, Park Holme | Pinhole leaks in first-generation copper | That copper is now 60 to 70 years old and fails in clusters, often inside a wall or under a slab |
| Anywhere, any era | Hot water tank rusting through | A spent sacrificial anode leaves the cylinder unprotected. A 250 litre tank empties into the side passage overnight |
| Adelaide Hills: Stirling, Crafers, Aldgate, Upper Sturt | Frost splitting exposed pipe, or a pump failure leaving no water | Long exposed runs to tanks and pumps, hard frosts, and properties where the tank is the only supply |
| Coastal: Glenelg, Brighton, Hove, Somerton Park | Corroded external fittings and hot water casings | Salt air attacks anything outside, and beachside units often sit on an exposed wall |
Adelaide's reactive clay is the thread running through most of it. The soil swells through a wet winter and shrinks hard through a dry summer, working everything buried in it back and forth: drain joints, slab penetrations, and the supply line under the front lawn. That is why burst pipes and blocked sewers cluster in the same few weeks of a hot dry February, and why a house can be trouble-free for a decade and then produce 2 faults in a month.
What happens when you call Allmat
Marc answers, or rings back. He is a licensed plumber and gas fitter with 20 years of hands-on experience and he attends the job himself, so the person you describe the problem to is the person who turns up. Allmat is family-run and works from Westbourne Park, which puts most of the inner south inside a short drive.
- You describe what you can see. If there is something to do before we get there, like closing a specific valve, you are told on the call.
- You get a text with an arrival time before Marc sets off. His customers mention this more often in reviews than they mention price, and it exists so you are not stuck waiting through a 4 hour window.
- The fault is diagnosed on site and you are shown what is wrong rather than told about it. The truck carries a Jetwave jetter and a RIDGID SeeSnake CCTV camera, so a drain problem is looked at rather than guessed at.
- The price is agreed before work starts. No surprises added at the end.
- The job is made safe and, wherever possible, finished in the same visit.
- If the honest answer is that the repair is better done in daylight at the ordinary rate, you are told that too.
Allmat covers roughly 10km around Goodwood plus the Adelaide Hills. The Hills are a genuine drive from Westbourne Park, and Nairne is not around the corner from anywhere. What you get instead of a fictional response time is a real arrival time by text before we leave, which is the more useful promise at 11pm.
Questions we get asked
How to choose an emergency plumber?
Work through 5 things, and you can do it in the length of one phone call. Ask who is actually attending and whether they are licensed, because plumbers and gas fitters in South Australia are licensed through Consumer and Business Services and the register is public. Ask for a total price for the job, agreed before work starts. Ask for an arrival time rather than a 4 hour window. Ask whether they carry the equipment the job needs, because a blocked drain without a camera on board becomes a second visit. Ask what happens if the fault turns out to be something else once they open it up. Marc answers his own phone and is comfortable with all 5.
What should I do before the plumber arrives?
Turn the water off at the meter on your front boundary, clockwise, and if the leak is at the hot water unit close the cold inlet valve at the unit too. Cut power at the switchboard to any circuit near water, and never stand in water to reach anything electrical. Open the lowest tap in the house to drain the pressure out of the pipes. If it is sewage, stop using every fixture, including the washing machine and dishwasher. Photograph the damage before you clean up, because your insurer will want it. Then clear access: move cars off the driveway, unlock the side gate, shut the dog away, and find the meter box so nobody is searching for it in the dark. If you smell gas, do none of the above. Get out, touch no switches, and ring 1800 427 532.
Is a blocked drain an emergency?
Only sometimes, and the difference is easy to see. If sewage is surging out of the overflow relief gully in the yard, or backing up into the shower or the lowest fixture in the house, it is an emergency and every fixture should stop being used immediately. If a single basin or shower drains slowly while everything else in the house runs normally, it is a local blockage in that branch and it will wait comfortably until morning, at the ordinary rate.
Do you actually answer the phone after hours?
The truck is signed 24/7 Emergency Service and after-hours work is part of the job. Marc is the one who answers it, so if he is already under a house or on another emergency call he will not always catch it on the first ring. Leave a message or send a text with the address and what is happening, and you will get an arrival time back rather than a queue position.
What if the water will not turn off at the meter?
Stop pulling on it. Old gate valves seize in place and forcing one can snap the spindle, which turns a leak you were containing into one you cannot. Ring SA Water on 1300 729 283 and they will shut the supply off at the main. Mention it when you call us, because replacing a seized isolation tap is quick work and worth doing while we are already on site.
Suburbs we cover for emergency plumbing
You might also find this useful
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- What to Do Before the Plumber ArrivesThe sequence that shortens the visit: isolate the water, make the area safe, photograph it for the insurer, clear the access, and have the right details ready on the phone.
- The 5 Silent Signs of a Gas Leak in Your Home, and What to Do FirstRotten egg odour, a hiss at a fitting, dead grass in a line, yellow flames and a bill that climbed. What each sign means, the order to act in, and the 3 things that smell like gas but are not.
- Hot Water System Leaking? Where the Water Comes From Decides the FixA leak from the relief valve, a fitting, the tempering valve and the tank body all look the same on a wet floor and mean completely different things. Here is how to tell them apart in 30 minutes, and what to shut off in the meantime.
- Burst PipesEmergency burst pipe repair across Adelaide, plus the honest call on whether the run needs replacing or just repairing. Galvanised, copper, poly and in-slab pipework, 24/7.
- Blocked DrainsBlocked sewer, toilet, sink and stormwater drains cleared across Adelaide with a jetter and an electric machine, then filmed with a CCTV camera so you find out what caused it.
