Blocked Drain Cost Calculator
Estimate the cost to clear a blocked drain in Australia. Choose how severe the blockage is.
Your blocked drain details
Your estimate sits within the typical range.
Your estimate sits within the typical range.
Where the money goes
Estimated breakdown for your configuration
A hydro jetter clears stubborn blockages and cleans the pipe walls, more than an eel, but more thorough.
Ways to save
- A simple plunger/snake job is cheapest if the blockage is minor.
- If roots keep returning, pipe relining can be cheaper long-term than repeat clears.
How we estimate this
Clearing a blocked drain in Australia in 2026 typically costs $150–$400 for a simple blockage and $400–$800+ where a hydro jetter and CCTV inspection are needed.
Pricing reviewed: October 2026.
Blocked drain prices by city
Costs vary by city. See the local breakdown for your capital.
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Pricing reviewed October 2026. Indicative Australian costs, not a quote.
Understanding blocked drain costs in Australia
Clearing a blocked drain in Australia in 2026 typically costs $150–$400 for a simple blockage and $400–$800+ where a hydro jetter and CCTV inspection are needed.
Tree roots are a common cause and may need cutting plus ongoing treatment. A CCTV inspection identifies the cause and any pipe damage.
Frequently asked questions
How much does it cost to clear a blocked drain in Australia?
Typically $150–$400 for a simple blockage, and $400–$800+ where a hydro jetter and CCTV inspection are required.
What causes most blocked drains?
Tree roots, grease, foreign objects and pipe damage are common causes. A CCTV inspection pinpoints the issue.
Is a hydro jetter better than an eel?
A hydro jetter clears stubborn blockages and cleans the pipe walls more thoroughly than an electric eel, but costs more.
Are you a trades business?
Everyone on this page is working out what blocked drain costs because they are ready to hire. Put your business right beneath the calculator, in your state, so you are who they find. From $100/mo.