Plumber Job Guide
Hire a licensed Plumber for Blocked Drain
Work can range from a simple internal blockage to external main-line problems that may need CCTV, jetting or excavation depending on location and access.
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Estimated range
National average$230 – $2,015
How many drains seem to be blocked or slow?
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How widespread is the blockage?
Live Estimate
$230 – $2,015
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Pricing guide
Cost is driven mainly by the blockage location and severity. Simple internal or gully clearances are typically less complex than external main-line issues that may require CCTV, jetting, excavation or pipe replacement. Depth, access and ground conditions — and any required reinstatement, permits or traffic management — can significantly increase the overall scope.
Blockage location and severity
Internal fixture or common gully blockages are usually simpler than external main-line or collapsed-pipe issues.
Need for excavation or replacement
If the drain requires excavation or pipe replacement, the job becomes substantially more involved and provisional allowances are often used.
Depth, access and ground conditions
Deep drains, limited access or difficult ground increase labour, time and complexity of any excavation or repair.
Diagnostics and clearing method
Some jobs need CCTV inspection or high-pressure jetting to locate and clear the blockage, which affects the required equipment and time.
Reinstatement, permits and traffic management
Extensive reinstatement, concrete/asphalt replacement, council permits or traffic control can add to scope beyond the initial clearing work.
Estimated range
$230 – $2,015
Based on common scope patterns and current market rates.
- simple$153 – $405
- unsure$230 – $2,015
- moderate$288 – $970
- complex$655 – $3,975
Local results
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Average rating
4.8
“The Veale Plumbing team have done multiple jobs at our house and every time it has been outstanding work. They’ve fitted a variety of taps, installed gas pipes and identified tric…”
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“On time, honest and excellent service. I have recommended TrueFlow Plumbing and Drains to all my friends and family. Great plumber Recently had Dylan out to do a complete laundry…”
Maddie
“I had Sam complete the rough-in for our renovation. He was attentive to our needs, completed the works ahead of schedule with competitive pricing. The quality of the works complet…”
Daniel Bennett
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