10 Common Emergency Plumbing Issues We Handle

GPS Plumbing, Drainage & Gasfitting • August 14, 2025

Dealing with a plumbing emergency often comes without warning. Whether it’s a burst pipe in the early hours of the morning or a blocked drain threatening to flood your business premises, prompt response and experienced service make all the difference.


In this blog, we’ll take a closer look at the most common emergency plumbing issues and how an emergency plumber in Dubbo can help homeowners, business owners, and property managers avoid extensive damage and disruption.

1. Burst Pipes

Burst pipes are one of the most urgent plumbing issues due to the volume of water that can escape in a short time. They may occur due to high pressure, corrosion, freezing conditions, or damage during construction.

What to watch for:

  • Sudden water pooling indoors or outdoors.
  • Unexplained drop in water pressure.
  • Damp spots on walls or ceilings.
  • Sound of running water with no taps open.


Emergency plumbers assess the cause, isolate the supply, and carry out repairs or pipe replacement as needed. In homes or rental properties, immediate action prevents structural damage and mould growth.

2. Blocked Drains

Blocked drains can escalate quickly, especially in high-use areas like kitchens, bathrooms, or commercial properties. If left untreated, blockages can result in backflow, water overflow, and potential health hazards.

Common signs of blocked drains:

  • Slow-draining sinks, toilets, or showers.
  • Gurgling sounds from pipes.
  • Unpleasant odours.
  • Overflowing external grates or stormwater drains.


Emergency plumbing teams use tools such as CCTV drain cameras and high-pressure water jetters to locate and clear blockages efficiently, whether the issue is due to tree roots, grease buildup, or foreign objects.

3. Leaking Taps & Fixtures

While a minor drip may seem like a small issue, significant leaks from taps, showers, or toilets can waste large amounts of water and escalate into more serious damage over time. In some cases, fixture leaks can lead to ceiling damage or flooded floors.

Look out for:

  • Dripping taps that won’t shut off.
  • Water pooling under sinks or basins.
  • Rust or mould around fixtures.
  • Sudden increase in water bills.


An emergency plumber can assess whether the fixture needs resealing, part replacement, or complete change-out, keeping your property safe and water use under control.

4. Hot Water System Failures

Hot water is a necessity in homes, workplaces, and commercial facilities. When a system fails, it can disrupt everyday life and even pose safety concerns, especially in hospitality, healthcare, or shared housing.

Indicators of hot water issues:

  • No hot water or inconsistent temperatures.
  • Discoloured or rusty water from taps.
  • Leaking or noisy hot water tank.
  • Electrical issues or tripped circuits.


Emergency plumbers can diagnose and repair electric, gas, or solar systems. In urgent cases, temporary hot water units may be arranged while repairs or replacements are completed.

5. Gas Leaks & Gas Appliance Issues

Gas-related emergencies require immediate action due to the risks of fire, explosion, or health effects. If you suspect a gas leak, call an emergency plumber and leave the property if necessary.

Warning signs of gas leaks:

  • Smell of gas indoors or near gas appliances.
  • Hissing sounds near pipes or gas lines.
  • Discoloured flame or pilot light going out.
  • Physical symptoms like headaches or dizziness.


Licensed plumbers in Dubbo are qualified to isolate leaks, repair connections, and inspect gas appliances for faults. Ensuring gas systems are safe and compliant is a critical part of emergency response.

6. Sewer Backups

Sewer backups are not only unpleasant—they pose serious health risks and can render a property temporarily unusable. Common causes include blockages, tree roots, or collapsed sewer pipes.

Symptoms of a sewer issue:

  • Sewage smells from toilets or drains.
  • Overflow from gully traps or inspection points.
  • Slow drainage across multiple fixtures.
  • Wastewater appearing in low-level drains.


Emergency plumbers assess sewer systems using inspection tools and can provide immediate clearing or bypass solutions until a permanent fix is carried out.

7. Overflowing Toilets

An overflowing toilet is disruptive and potentially hazardous, especially in shared spaces or commercial premises. Whether caused by a blockage, a faulty float valve, or a backed-up sewer line, quick intervention is essential.

Signs of an issue:

  • Toilet water rising after flushing.
  • Water leaking at the base.
  • Repeated gurgling or bubbling.
  • Odours coming from nearby drains.


Plumbers can isolate the issue, clear blockages, and carry out repairs on inlet valves, cisterns, or sewer lines.

8. Stormwater Flooding & Roof Drainage

Heavy rain events can overwhelm stormwater systems, especially if gutters, downpipes, or drainage pits are blocked or undersized. For properties in flood-prone areas, stormwater control is vital.

Risks include:

  • Flooding of garages, basements, or yards.
  • Damage to landscaping or paved areas.
  • Overflow from rainwater tanks or pits.


Emergency services may include clearing downpipes, assessing drainage systems, and making temporary adjustments to divert water flow.

9. Tapware or Pipe Failure During Renovations

Plumbing issues don’t always wait for business hours—especially during DIY projects or renovations. A burst pipe or broken fitting can quickly halt progress and cause damage to newly completed work.

Having access to an emergency plumber in Dubbo ensures that your renovation stays on track and that water systems are reconnected safely and correctly.

10. Water Heater Leaks

A leaking water heater can quickly lead to water damage, increased energy bills, and system failure. These leaks may stem from a damaged valve, corrosion inside the tank, or loose connections. If left unaddressed, the problem can escalate and impact other parts of the plumbing system.

Warning signs include:

  • Pooling water around the base of the unit.
  • Rust-coloured water from hot taps.
  • Unusual noises like popping or hissing.
  • Sudden loss of hot water supply.


An emergency plumber can isolate the leak, assess whether repairs or replacement is needed, and restore safe hot water access for your home or business.

Need an Emergency Plumber in Dubbo? Call Us Anytime

At GPS Plumbing, Drainage & Gasfitting, we understand that plumbing emergencies don’t keep regular hours. Whether it’s a burst pipe, sewer backup, hot water failure, or blocked drain, we offer 24/7 emergency response to get your home or business back on track quickly and safely.

With fully licensed plumbers in Dubbo and vehicles equipped for rapid service, we’re ready to assist whenever you need us. Contact us today to speak to our emergency plumber and restore peace of mind.

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