Blocked Drains & Sewer Services in Sydney: Causes, Solutions & When to Call a Plumber

Blocked drains are one of the most common plumbing problems in Sydney homes and businesses. Left untreated, they can lead to sewer overflows, property damage and unpleasant smells.
Knowing the cause and the correct solution is key to preventing recurring issues.

Common Causes of Blocked Drains

  • Hair buildup
  • Grease and fats
  • Tree root intrusion
  • Foreign objects
  • Collapsed or broken pipes
  • Stormwater debris
  • Old clay pipework

How We Clear Blocked Drains

Our Sydney drain plumbers use professional equipment to diagnose and fix blockages:

✔ CCTV Drain Inspection

Finds the exact cause and location.

✔ High-Pressure Jet Blasting

Clears even the toughest blockages.

✔ Drain Repairs & Pipe Relining

For broken or collapsed pipes.

✔ Sewer Cleaning

Deep clean to prevent future blockages.

When to Call a Plumber for a Blocked Drain

  • Gurgling sounds in drains
  • Slow draining sinks or showers
  • Bad smells coming from the bathroom
  • Toilet water rising or overflowing
  • Water pooling outside
  • Frequent blockages

Blocked drains won’t fix themselves  they only get worse. Professional assessment ensures long-term solutions instead of quick fixes.

How do I prevent blocked drains?

Avoid oils, hair buildup, wipes, and flushable items.

Can blocked drains cause health issues?

Yes sewer overflows can create harmful bacteria.

How quickly can you fix a blocked drain?

Most blockages are cleared within the hour.

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