Blocked Drain Clearing in Perth

Urgent job

Blocked Drain Clearing in Perth typically costs between $165 and $660. Tell us about your job and we will pass it to independent Perth businesses that cover your area, so they can come back to you with quotes. Free, and you are under no obligation.

Need blocked drain clearing around Perth, Western Australia sorted? Describe the job once and local pros come to you with quotes. It's free and there's no obligation to hire.

Western Australia's isolated capital on the Swan River, shaped by the resources economy.

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How much does blocked drain clearing cost in Perth?

Indicative pricing, Perth

From

$165

Typical high

$660

typical job

Prices vary by job scope and access. Get exact quotes free.

Plumbing licensing in Western Australia

Plumbing, drainage and gas fitting work in Western Australia must be carried out by a licensed tradesperson. You can check a licence for free with Building and Energy (LGIRS) before work starts. Ask for the licence number on your quote, and a compliance certificate for any gas work.

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What matters for plumbing in Perth

A domestic garden bore drawing from the shallow superficial aquifer to irrigate under 2,000 square metres does not need a water licence, but it is still bound by the roster and the winter switch off. Perth groundwater often carries enough dissolved iron that it rusts on contact with air and leaves orange staining on limestone walls, render, paving and fences. Iron levels vary block by block and cannot be predicted before drilling.
Source: begroundwaterwise.wa.gov.au
Never put a zinc coated galvanised gutter under a COLORBOND, ZINCALUME, glazed terracotta, fibreglass or aluminium roof. Those are inert catchments and the gutter corrodes early. Piping air conditioner condensate into the gutter does the same thing.
Source: cdn.dcs.bluescope.com.au
About 68 per cent of WA detached houses are built of brick, and WA is the only state where more than half are, on HIA figures. Perth's solid double brick walls mean new cabling, pipe runs and heavy wall fixings usually need core drilling and chasing rather than a quick run through a stud cavity.
Source: abc.net.au
Double or cavity brick is still the normal way houses are built in WA, where the east coast mostly uses timber framed brick veneer. There is no stud cavity to fish cables or pipes through, so new power points, data cabling, relocated taps and rangehood ducting usually mean chasing into brickwork or running surface conduit. A quote priced on the assumption of a timber frame will be wrong.
Source: yourhome.gov.au

General information only, current as at September 2026. Rules, thresholds and rebates change. Check with the authority named against each point before you rely on it, and get advice for your own property.

Common blocked drain clearing jobs in Perth

Outdoor stormwater drain overflowing after rain
Kitchen sink draining slowly with gurgling
Sewer drain blocked by tree roots

Nearby areas

Perth CBD · East Perth · West Perth · Northbridge · Highgate · Mount Lawley · Leederville · North Perth · Subiaco · Shenton Park · Nedlands · Dalkeith · Claremont · Cottesloe · Mosman Park · Fremantle