Mr. Clog plumber holding two handfuls of tree roots cleared from a blocked sewer line, with the drain machine and open inspection opening beside him

Blocked Drains / Penrith

Blocked Drains Penrith

Same-day drain clearing across Penrith — camera inspection, high-pressure jetting, and a fixed price before we start.

Our guarantee: 12 months on our workmanship, in writing. What it covers

4.9 on Google · 37 reviews

$0 call-out fee — any hour, any day · Available 24/7

Homes built in Penrith from the fifties to the eighties were commonly connected with clay sewer pipe, laid in short lengths with a joint every metre or so. Add the clay soil on the eastern side and big summer storms, and most blocked drains here come back to roots, joints and stormwater.

Drain camera screen showing tree roots growing through a pipe joint 12.59 metres down the line
The same job on camera: roots through a joint at 12.59 m. We locate the fault before we quote the fix.

As those joints age and the ground moves, they open up and roots find the moisture. The first sign is often a toilet that is slow to clear or an overflow gully bubbling. We've cleared and repaired several root-blocked lines in Penrith, including replacing a broken clay section full of roots with new PVC.

Away from the river, Penrith sits on clay that shrinks hard in a heatwave and swells after heavy rain. Sewer and stormwater lines laid in the sixties and seventies crack at the joints as the ground moves.

Not every blockage is roots. We cleared one Penrith sewer under a house where the camera found toilet paper and wet wipes packed in the line, cleared with the jet blaster.

Fixed price quoted before we start. $0 call-out fee.

(02) 9139 8945

How It Works

01

Plunger or drain auger for a blockage near the fixture, the jet blaster for the main line.

02

For repeat blockages, a CCTV camera shows what is in the pipe and exactly where.

03

If the pipe is damaged, we explain relining or replacement, with a fixed price first.

04

We make sure the drain is flowing freely before we leave.

Common Questions

Usually a blockage in the sewer line between the house and the main. Clearing it fixes the symptom; a camera shows whether roots or a broken pipe caused it.

Not if the pipe is cracked or a joint is open, because the roots come back. Repairing or relining that section is the lasting fix.

Yes. We work in Penrith regularly, with a $0 call-out fee and a fixed price before we start.

How we clear blocked drains, what causes them, and recent jobs.

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from 37 Google reviews
Read them on Google →
Can’t rate this business high enough. I had a very concerning toilet blockage and they came straight out and found and rectified the problem immediately. The price was very reasonable and they went above and be…
Donna Y.Penrith · October 2026
Called and arrived within 10 minutes fast and efficient the boys looked after us with the price highly recommended
Cem E.Guildford · October 2026
Matt and Anthony from Mr Clog have to be the best plumbing company in Sydney. I called for a blocked drain. I was left impressed by the quality of service I received. They arrived on time, guided me through eve…
Joseph C.Added to site May 2026

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$0 call-out fee — any hour, any day. Available 24/7, 365 days a year.

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