Sydney CBD & Inner City · 2000

Blocked drain help in Sydney for overflows, slow drains and blockages that keep returning. Call now if water is rising, or send the drain and access details.

CCTV drain camera cable feeding into an outdoor pipe access point

Immediate drain help

What to do first in Sydney

Tell us what is backing up before choosing a service. It helps to know whether water is still rising, if rain changes the problem and where the drain can be reached.

  1. 01

    Active overflow

    Stop using the drains or fixtures that make the water rise, keep people and pets clear and call for blocked drain help in Sydney.

  2. 02

    Recurring or slow drains

    Tell us which drains are slow and whether the same problem has been cleared before. CCTV may help if it keeps returning.

  3. 03

    Shared or rain-related symptoms

    Tell us if several homes or units have the problem, or if pooling appears only during rain.

Not sure who is responsible?

Who arranges the work depends on where the blockage is. Private drains are generally managed by the property owner, shared pipework may involve strata, Sydney Water manages its wastewater network and public stormwater questions for this address may involve City of Sydney Council.

Your local drain

Getting a drain checked in Sydney

Tell us what is backing up, when it started and where the drain can be reached safely.

Stainless steel pipe relining drum beside an excavated outdoor drain line
Pipe relining drum and hoses set beside an excavated outdoor drain line.

For a blocked drain in Sydney, report the building, unit or tenancy and level, all fixtures that are backing up, any symptoms elsewhere and the facilities contact who can authorise service access.

Protect people from wastewater first. Then distinguish the lot or tenancy branch, building stack or common drain and Sydney Water main before selecting clearing, inspection or referral.

  • High-rise unit or tenancy symptom mapping

    List which fixtures and levels are backing up so one unit’s branch can be separated from a shared stack or main line.

  • Authorised building-services access

    Start with the drain that is backing up, how quickly it changed and the nearest safe access point.

  • CCTV when a blockage keeps returning or the pipe involved is unclear

    Once the drain is flowing, CCTV can show why the same pipe keeps blocking and where the problem sits.

Completed work across the region

Drain work elsewhere in the Sydney CBD and inner city

See completed drain work at a property in Alexandria, elsewhere in the Sydney CBD and inner city.

View all drain projects

Local questions

Blocked drain FAQs for Sydney

Answers about urgent overflows, access, shared drains and who may need to arrange the work.

View all drain questions
What is the first step for sewage inside a Sydney building?

Keep people away from wastewater, avoid using drains or fixtures that are backing up, notify the authorised building contact and arrange licensed drainage help.

What if sewage is emerging from a utility hole outside?

City of Sydney says sewage coming from a utility hole cover on a road or footpath should be reported to Sydney Water immediately.

Why is the building contact needed?

High-rise service areas may be controlled, and the contact can confirm other affected levels, authorise access and coordinate building records.

Nearby drain help

Drain help near Sydney

View drain help in the Sydney CBD and inner city or choose a nearby suburb.

Urgent overflow

Call for Sydney drain help

If wastewater is backing up, a toilet is overflowing or water is threatening the property, call now and tell Scott what is happening.

Call 0472 753 487

Add photos if they help show the drain, overflow or access point.

Request help

Send the drain details

Send your suburb, which drains are backing up and any useful access details. Scott will come back to you with the next step.