Mr. Clog Plumbing

24 Hour & After Hours Plumber Sydney

Nights, weekends and public holidays: what needs a plumber tonight, and what to do until one arrives.

Pipes rarely choose office hours to fail. A flexi hose lets go at 11pm, the only toilet overflows on a Sunday, the hot water tank splits on a public holiday with the whole family home. Mr. Clog takes calls around the clock, weekends and public holidays included, and sends a licensed plumber out after hours for problems that can't safely wait. Not every fault needs a night-time visit, though. The guide below helps you sort the urgent from the inconvenient, and shows the valves worth knowing before anything goes wrong.

  • Phones answered 24/7, including weekends and public holidays
  • $0 call-out fee at any hour, day or night
  • A fixed price before any work starts
  • Fully stocked vans, so most jobs are fixed on the first visit
  • Licensed & insured plumbers

These problems get worse by the minute or put people at risk. Don't wait for Monday.

A burst pipe, a split flexi hose or a leak that keeps running after you close the nearest valve. If only the main stop tap stops it, the house has no water until it is fixed.

Water coming through a ceiling light, pooling near power points or reaching the switchboard. Keep clear of it and treat the electrical risk first.

A floor waste, shower or toilet backing up with waste water. This is a health risk, and flushing or running taps makes it worse.

Water running from the tank itself, not just a drip from the relief pipe. A storage tank that has split will keep leaking until it is isolated and replaced.

Get everyone outside, leave switches and appliances alone, and ring 000 or your gas distributor's emergency line from outside. Then call a licensed gas fitter.

If you can isolate it and it isn't spreading, it can generally wait for a daytime booking.

Annoying and wasteful, but not damaging overnight. Put a cloth in the basin if the noise keeps you awake.

Turn off the small isolation valve on the wall behind the toilet. You can still flush once more by pouring a bucket of water into the bowl.

Stop using it and use the other toilet. If it is the only toilet in the house, it moves up to urgent.

A single sink or shower draining slowly, with everything else normal, is a local blockage. Avoid using it overnight.

We still take these calls at night, and with a baby, an elderly or unwell person in the house it may not be able to wait. If yours can manage until morning, our hot water troubleshooting guide covers the safe checks to try first.

Find these on a quiet afternoon, not at midnight with a torch in your teeth.

Most toilets, basins, kitchen sinks and dishwashers have a small valve on the supply pipe underneath or behind them. Turning it off stops the water to that fixture only, so the rest of the house keeps running.

Usually beside the water meter near the front boundary, sometimes in a ground-level box. Turn it clockwise to shut off the whole property. Old taps can be stiff, so check yours turns before you need it.

If the tank is leaking, close the cold water valve on the inlet pipe at the unit. For an electric system, switch off its circuit at the switchboard, but only if you can reach it without standing in water.

The meter has a valve on the pipe coming into it. If it is safe to reach, turning the lever a quarter turn so it sits across the pipe closes the supply. If the smell is strong, leave first, then call from outside.

If water has reached power points, lights or the switchboard, switch off the main switch only if you can do it from dry ground. If you can't, stay away and ring 000, then call a licensed electrician.

Our call-out fee is $0 at any time, including nights, weekends and public holidays.

The plumber assesses the problem and gives you a fixed price for the work before starting, so you decide whether to go ahead knowing the full cost.

How It Works

01

Shut the water off at the nearest valve, or get everyone outside if you smell gas. The steps are on this page.

02

Tell us what is happening, the address, and what you have already turned off. Any hour is fine.

03

The plumber looks at the problem on site and gives you a fixed price. Nothing starts until you say yes.

04

The fault is repaired, the water is turned back on, and everything is checked for leaks before we go.

Common Questions

Yes. Our phones are answered 24 hours a day, every day of the year, including weekends and public holidays.

No. The call-out fee is $0 at any hour. You also get a fixed price for the work before anything starts.

Usually not. Turn off the isolation valve behind the toilet and book a daytime visit. Call straight away if water is escaping onto the floor and the valve won't stop it.

Your address, what is happening and where, what you have already turned off, and whether water is near any electrics. Mention anything about access too, such as strata parking, a locked gate or pets.

Our 24/7 service covers the Sydney metro area. Tell us your suburb when you call.

from 31 Google reviews
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Absolute legend. Turned up on time, sorted the problem quickly and didn’t charge a fortune. Super easy to deal with and cleaned up after the job too. Will definitely be using him again and would happily recomme…
Samantha M.4 days ago
Excellent service from start to finish. Chris was professional, knowledgeable, and took the time to explain everything clearly before starting the job. He worked efficiently, kept the area clean, and made sure…
Stephano A.1 week ago
Turned up on time and honest service, couldn’t ask for much more.
Danny D.1 week ago

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