Emergency blocked drains in Frankston
Updated November 2026
Some drain problems can wait until Monday. Sewage coming up through the shower drain is not one of them. If waste water is backing up inside your home, a toilet is overflowing, or stormwater is rising toward the house, it needs a licensed drain plumber, not a booking next week.
Frankston Blocked Drains connects you with licensed local drain plumbers who work across the City of Frankston, from Seaford and Carrum Downs to Frankston South, Langwarrin and Skye. Send the quote form with a note that it is urgent and your details go through to a plumber who covers your suburb. The plumber will tell you when they can attend. We do not promise attendance times.
What counts as a drain emergency
- Sewage backing up into the house through floor drains, showers or toilets
- Every drain in the house blocked at once, which points to the main sewer line
- A toilet overflowing that will not stop with the water off
- Stormwater pooling against the house or garage during rain
- A strong sewage smell inside with gurgling from several drains
One slow sink is a booking. Waste water where you live is an emergency.
What to do right now
Stop putting water down the drains: no washing machine, dishwasher or showers. If sewage is surfacing at an outside gully, that gully is doing its job by keeping the overflow outside, so do not cap it. Keep people and pets away from any surfaced waste water, and if it has reached carpets or floors inside, photograph everything before cleaning for your insurer.
In a unit or townhouse group, tell the owners corporation as well. A blocked shared line affects every lot connected to it.
Heavy rain and flash flooding
VICSES notes that Frankston and Seaford are prone to flash flooding during heavy rainfall, which can close roads and affect private property. In a storm, water rising in the yard may be the street drainage overwhelmed rather than a blockage on your land. If water is entering the house, put your safety first and follow VICSES advice. Once the rain stops, a plumber can check whether your stormwater pipes are clear. For flood information about your address, ask Melbourne Water or Frankston City Council.
Your pipe or South East Water's
On a sewered property, if every fixture is backing up, the blockage is usually in the line between the house and the connection point. South East Water maintains the sewer up to the connection point with your property, often near the boundary, and the pipes upstream of it are the owner's. If your neighbours have the same problem at the same time, the fault may be in the main, and you should report it to South East Water. A licensed drain plumber can usually establish which side of the connection point the problem sits on.
Some acreage blocks out this way are not connected to sewer. If yours runs an on-site system, check with South East Water for your address, and if the house drains are clear but waste is surfacing in the yard, the on-site system is the likely cause.
What emergency drain work costs
After-hours call-outs cost more than booked weekday work. A standard clear that typically costs $150 to $400 in business hours will sit higher at night or on a Sunday. The plumbers we work with quote before they start, and if the problem can safely wait until morning, booking the morning is cheaper. Quotes vary, and confirm GST on the written quote.
Frequently asked questions
Can I get a plumber in the middle of the night?
Some of the plumbers we work with take after-hours calls. Expect a higher call-out rate, quoted before work starts. The plumber will tell you when they can attend.
Is sewage backup dangerous?
Treat it as contaminated. Keep children and pets away, wear gloves if you must touch anything, and wash thoroughly afterwards.
Will my insurer cover an overflow?
Many home policies cover sudden water damage inside the house, though usually not the drain repair itself. Photograph the damage before cleanup and check your policy.
I rent. What should I do?
Tell your landlord or agent straight away, in writing if you can, and keep a record of when you reported it.