Drain Keeps Blocking or Backing Up? It May Be Collapsed Pipework

Does your drain keep blocking, backing up or overflowing? Underground sewer or stormwater pipework may become cracked, displaced, damaged or collapsed. Hydrauflo investigates suspected collapsed drains across Western Sydney before suitable next steps are confirmed.

  • Licensed and insured
  • Sewer and stormwater drains
  • CCTV inspections available
  • Collapsed sewer pipe replacement
Call 0485 000 550 Licensed and insured
Get My Price Upfront pricing before approved work begins

Brands we work with

Rinnai Reece Tradelink Puretec Cook's Plumbing Supplies

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Tell Hydrauflo what is happening with your drain and you will be contacted to discuss the next step.

Licensed and InsuredServicing Western SydneyCCTV Inspection + Pipe LocatingSewer Repairs, Rebuilds and ReliningCollapsed Sewer Pipe Replacement Licensed and InsuredServicing Western SydneyCCTV Inspection + Pipe LocatingSewer Repairs, Rebuilds and ReliningCollapsed Sewer Pipe Replacement

Trusted by Homeowners Across Western Sydney

Hydrauflo investigates suspected damaged and collapsed drains for homeowners across Fairfield, Liverpool, Wetherill Park and the wider Western Sydney region.

Underground drainage pipework exposed during repair work
Underground pipework exposed during repair work
Hydrauflo drainage works in progress
Drainage works in progress

Licensed and insured

Hydrauflo is a licensed and insured plumbing business servicing Western Sydney.

Investigated before confirmed

Symptoms are reviewed and the pipework inspected before a collapse or a repair method is confirmed.

Repair and replacement

Sewer repairs, rebuilds, relining where suitable, and replacement of collapsed sewer pipework.

Possible Warning Signs

Symptoms alone do not confirm that a pipe has collapsed. Similar problems can also be caused by blockages, roots, sediment or displaced joints, which is why the drain is investigated first.

A Drain That Keeps Blocking

A blockage that returns after clearing is one of the more common reasons a damaged pipe is suspected. It does not confirm a collapse on its own.

Blocked drain services →

Wastewater Backing Up

A damaged or collapsed sewer pipe may affect several fixtures and contribute to wastewater backing up into the property.

Sewer Overflows

Overflows at an accessible drainage point can indicate that flow through the sewer is significantly restricted.

Several Fixtures Draining Slowly

When more than one fixture slows at the same time, the restriction may sit further along the shared drain line rather than at any single fixture.

Gurgling Toilets and Drains

Gurgling sounds can indicate trapped air caused by a restriction further along the pipe.

Bad Smells From Sewer Drains

Persistent odours can be caused by trapped waste, a partial restriction or a defect further along the pipework.

Outdoor Drains Overflowing

A damaged underground stormwater drain may contribute to overflowing outdoor drains or water collecting near drainage areas.

Stormwater drain repairs →

Root Intrusion

Roots may enter cracked, displaced or damaged underground pipework and contribute to restricted flow. Roots may return if the underlying pipe defect remains.

Tree root blockages →

CCTV Drain Inspections

A CCTV inspection may help show cracks, displaced sections, roots, restrictions or collapsed pipework inside accessible drains. A camera inspection may not show every defect.

CCTV drain inspections →

Pipe Locating

Pipe locating is available as a separate service for an additional fee. It may help identify the position of underground pipework where further investigation or repair work is being considered.

Blockage Clearing and Jetting

A blockage may need clearing before more of the pipework can be inspected. Clearing may restore flow or improve access, but damaged pipework may still require additional work.

High pressure water jetting →

Sewer Repairs and Replacement

Sewer repairs, sewer rebuilds, pipe relining where suitable, excavation where required, and replacement of collapsed sewer pipework.

Sewer and stormwater repairs →
1

What Does Collapsed Drain Pipework Mean?

Underground drainage pipework may become cracked, displaced, damaged or collapsed. A collapsed section may reduce or stop flow through the drain. Sewer drains carry wastewater from toilets, sinks, showers and connected plumbing fixtures, while stormwater drains carry rainwater from roofs, gutters and outdoor drainage areas, so the two show different symptoms.

Symptoms alone do not confirm that a pipe has collapsed. Similar problems can also be caused by blockages, roots, sediment or displaced joints. That is why Hydrauflo investigates the drain before a collapse or a repair method is confirmed.

2

What to Expect From Hydrauflo

1. Discuss

Hydrauflo starts with what is happening and whether sewer or stormwater drainage appears affected.

2. Investigate

Accessible fixtures, drainage points and surrounding conditions are reviewed. A CCTV inspection or pipe locating may be considered where more information is required.

3. Explain

The findings are explained, along with the suitable clearing, sewer repair or further stormwater investigation options.

3

Repair and Replacement Options

Once the pipework has been inspected, the appropriate approach depends on the defect and the condition of the pipe. Options may include a sewer repair addressing a particular damaged section, a sewer rebuild where a larger section requires reconstruction, pipe relining where the damaged pipe remains suitable for that method, or replacement of collapsed pipework.

Relining is not suitable for every collapse. A pipe that has significantly lost its shape may require another repair or replacement method, and suitability depends on the condition, shape, access and extent of damage. Excavation may be required depending on damage, location, access and pipe condition, so it cannot always be avoided.

Frequently Asked Questions

What are signs of a collapsed drain pipe?
Possible signs include recurring blockages, wastewater backing up, sewer overflows, several fixtures draining slowly and outdoor drains overflowing. Symptoms alone do not confirm that a pipe has collapsed.
Can CCTV show a collapsed drain?
CCTV may show visible damage or collapsed sections inside accessible pipework. A camera inspection may not show every defect. Footage and written reports may be supplied where requested and applicable.
Does clearing a blockage repair a collapsed drain?
Clearing may restore flow or improve access for inspection. Damaged pipework may still require repair or replacement.
Can water jetting repair a broken pipe?
No. Water jetting may clear suitable obstructions but does not repair cracked, displaced or collapsed pipework.
Can every collapsed pipe be relined?
No. A significantly collapsed pipe may require another repair or replacement method. Suitability depends on the condition, shape, access and extent of damage.
Can excavation always be avoided?
No. Excavation may be required depending on damage, location, access and pipe condition.
Does a recurring blockage mean the pipe collapsed?
Not necessarily. Grease, debris, roots, foreign objects or another pipe defect may cause recurring blockages.
Can you locate where the pipe runs?
Pipe locating is available as a separate service for an additional fee. It may help identify the position of underground pipework where further investigation or repair work is being considered.
Is emergency drainage help available?
Hydrauflo provides emergency plumbing 24 hours a day, 7 days a week. Call to confirm current availability.
Are you licensed and insured?
Yes. Hydrauflo is a licensed and insured plumbing business servicing Western Sydney.
Do you service my suburb?
Hydrauflo services approved suburbs throughout Western Sydney. See the service area list below to check your suburb.

Need Help With a Suspected Collapsed Drain?

Hydrauflo investigates suspected damaged or collapsed sewer and stormwater drains across Western Sydney. Confirmed sewer repair options are explained after the pipework is inspected.

Hydrauflo will review the information and contact you to discuss the next step.

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