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 / Guildford

Blocked Drains Guildford

Same-day drain clearing across Guildford — 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

Guildford is one of the suburbs we work in most. Much of its housing went up between the wars and in the years after the Second World War, so the sewer under a typical house has been in the ground for seventy to a hundred years, and plenty of blocks now have a granny flat draining into that same old line.

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.

After that long in the ground, joints open and roots work their way in. A drain that blocks again a few months after it was cleared is telling you the pipe needs looking at, and a camera shows exactly where and why.

A granny flat at the back of the block usually drains into the house's existing sewer. If that line is cracked, root-affected or laid with poor fall, the extra kitchen, bathroom and laundry show up the weakness quickly.

With Duck Creek's upper reaches running in channels and pipes, heavy storms push water across the ground. Pits, grates and stormwater lines that are silted up can't clear it, so water pools against the house.

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 because something in the pipe is catching waste: roots through a joint, a crack, or a sag. Clearing gets it flowing; a camera inspection shows whether it needs a repair so it stops coming back.

Yes. A camera inspection of the existing line before the new work connects to it costs far less than finding the problem after the slab is poured.

As a general rule you look after the pipes from the house to where they join Sydney Water's main. If only your property is affected, the blockage is most likely in your line; if neighbours are affected too, it may be in the main.

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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