
Know when a plumbing problem needs immediate attention
Plumbing problems can happen at any time, but not every issue requires an immediate call to an emergency plumber. While a dripping tap or slow drain can often wait until regular business hours, problems such as burst pipes, sewage backups or gas leaks need urgent attention to protect your home and your family’s safety.
Knowing what counts as a plumbing emergency can help you respond quickly, minimise property damage and avoid more expensive repairs. Here’s how to tell when it’s time to call an emergency plumber in Perth.
1. What Makes a Plumbing Problem an Emergency?
A plumbing issue is generally considered an emergency when delaying repairs could result in significant property damage, health risks or safety concerns. The longer these problems are left unattended, the greater the chance of costly repairs and disruption to your home.
A plumbing emergency may involve:
- Rapid or uncontrolled water leaks
- Risk to your health or safety
- Loss of essential plumbing services
- Damage to your home’s structure or belongings
If you’re unsure whether the problem is urgent, it’s always better to seek professional advice before the situation worsens.
2. Burst Pipes
A burst pipe is one of the most serious plumbing emergencies because it can release large amounts of water within minutes. Whether caused by ageing pipes, corrosion, accidental damage or high water pressure, a burst pipe can quickly flood your home and damage walls, ceilings, flooring and furniture.
Signs of a burst pipe include:
- Water pooling inside your home
- Damp patches appearing on walls or ceilings
- A sudden drop in water pressure
- The sound of running water when no taps are in use
If you suspect a burst pipe, turn off your property’s main water supply immediately if it is safe to do so and contact an emergency plumber. Acting quickly can significantly reduce water damage and repair costs.
3. Sewage Backing Up Into Your Home

A sewage backup should always be treated as a plumbing emergency. Unlike clean water, wastewater contains harmful bacteria and contaminants that can pose serious health risks to everyone in your household.
Common signs include:
- Toilets overflowing with wastewater
- Water backing up into showers or floor drains
- Strong sewage odours inside your home
- Multiple drains backing up at the same time
Avoid using any plumbing fixtures until the blockage has been professionally assessed and repaired.
4. You Can Smell Gas
Although gas fitting is a specialised plumbing service, a suspected gas leak is always an emergency. Even a small gas leak can create a significant safety hazard if ignored.
Warning signs may include:
- A noticeable smell of gas
- Hissing sounds near gas pipes or appliances
- Gas appliances producing a yellow or orange flame instead of blue
- Unusual headaches or dizziness while indoors
If you suspect a gas leak, turn off the gas supply if it is safe to do so, leave the property immediately and contact a licensed gas fitter for emergency assistance.
5. Major Hot Water System Leaks
A leaking hot water system may not seem urgent at first, but significant leaks can quickly cause water damage and may indicate that the system has failed.
A hot water system should be inspected urgently if:
- Water is pooling around the unit
- The leak is becoming worse
- The system is making unusual noises
- The leak is affecting nearby electrical components
- You notice signs of corrosion or rust on the tank
Prompt repairs can help prevent further damage and restore your home’s hot water supply sooner.
6. Water Leaking Through the Ceiling
Water dripping from the ceiling is never something to ignore. While the source isn’t always immediately obvious, it often indicates a hidden plumbing leak or another issue that requires urgent attention.
Possible causes include:
- Burst water pipes in the ceiling cavity
- Leaking hot water system pipework
- Roof plumbing issues
- Water overflowing from upstairs bathrooms
The longer water remains trapped inside ceilings and walls, the greater the risk of structural damage and mould growth.
7. Is a Blocked Toilet Always a Plumbing Emergency?
Not necessarily. A blocked toilet becomes an emergency when it affects your ability to safely use your home’s plumbing or creates a health risk.
A blocked toilet is generally considered an emergency if:
- It’s the only toilet in your home
- Wastewater is overflowing onto the floor
- Multiple plumbing fixtures are backing up
- The blockage is causing sewage to enter your property
If the toilet is simply draining slowly and you have another working toilet available, you may be able to schedule repairs during normal business hours.
Blocked Drains Causing Internal Flooding
Many blocked drains begin as a slow inconvenience but can quickly become an emergency if water starts backing up inside your home.
Warning signs include:
- Water overflowing from sinks or floor drains
- Multiple drains blocking simultaneously
- Water backing up into showers or bathtubs
- Persistent unpleasant drain odours
Professional drain clearing can restore normal flow and prevent further damage to your plumbing system.
Plumbing Problems That Can Usually Wait
Not every plumbing issue requires an emergency call-out. While these problems should still be repaired, they can often be booked during normal business hours if they aren’t causing ongoing damage.
Examples include:
- A dripping tap
- A slow-draining sink
- Minor toilet leaks
- Low water pressure
- A running toilet that can still be used
- Loose taps or shower fittings
If any of these problems suddenly become worse or begin causing water damage, it’s important to seek professional assistance sooner rather than later.
What Should You Do Before the Emergency Plumber Arrives?

Taking a few simple steps before your plumber arrives can help reduce damage and improve safety.
If possible:
- Turn off your main water supply.
- Shut off your hot water system if it is leaking.
- Turn off the gas supply if you suspect a gas leak.
- Move furniture and valuables away from affected areas.
- Avoid using plumbing fixtures connected to the problem.
- Take photos of any visible damage for insurance purposes.
Never attempt repairs that could put your safety at risk.
Perth Emergency Plumbing Services You Can Rely On
At Perth Local Plumbing & Gas, we understand that plumbing emergencies rarely happen at a convenient time. Our experienced team provides prompt emergency plumbing services across Perth, helping homeowners minimise damage and restore their plumbing as quickly as possible.
Our emergency plumbing services include:
- Burst pipe repairs
- Emergency leak detection
- Blocked drain clearing
- Hot water system repairs
- Gas fitting emergencies
- Toilet and sewer repairs
- General residential plumbing emergencies
Whether you’re dealing with flooding, blocked drains or a suspected gas leak, we’re here to provide fast, professional assistance when you need it most.
FAQs
1. What is considered a plumbing emergency?
A plumbing emergency is any issue that poses an immediate risk to your property, health or safety. Common examples include burst pipes, sewage backups, major water leaks and suspected gas leaks.
2. Should I call an emergency plumber for a leaking pipe?
If the leak is causing flooding or cannot be isolated by turning off the water supply, you should contact an emergency plumber as soon as possible.
3. Is a blocked drain an emergency?
A blocked drain becomes an emergency when wastewater starts backing up into your home, multiple drains are affected or flooding occurs inside the property.
4. Can a leaking hot water system wait until morning?
Small drips may not require immediate attention, but significant leaks, flooding or gas-related issues should be inspected as soon as possible.
5. What should I do while waiting for an emergency plumber?
If it is safe to do so, turn off your property’s main water supply, avoid using affected plumbing fixtures and move valuables away from any leaking water. If you suspect a gas leak, leave the property immediately and contact a licensed gas fitter.
Final thoughts
If you’re unsure whether your plumbing issue is an emergency, it’s always better to have it assessed before it causes further damage. Perth Local Plumbing & Gas provides reliable emergency plumbing services for homeowners across Perth, helping resolve urgent plumbing issues safely and efficiently. Contact our team today for fast, professional assistance when you need it most.


