
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
$0 call-out fee — any hour, any day · Available 24/7
Why Drains Block in Guildford
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.

Old joints and tree roots
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 on the house's old line
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.
Silted yard pits and grates
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 8945How It Works
How It Works in Guildford
Clear it
Plunger or drain auger for a blockage near the fixture, the jet blaster for the main line.
Find the cause
For repeat blockages, a CCTV camera shows what is in the pipe and exactly where.
Quote the fix
If the pipe is damaged, we explain relining or replacement, with a fixed price first.
Check it
We make sure the drain is flowing freely before we leave.
Common Questions
Blocked Drains in Guildford
Why does my drain keep blocking?
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.
Should the old line be checked before a granny flat connects to it?
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.
Is a blocked sewer my problem or Sydney Water's?
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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Plumber Guildford →What Sydney Customers Say
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…
Called and arrived within 10 minutes fast and efficient the boys looked after us with the price highly recommended
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…
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Blocked Drains in Guildford?
$0 call-out fee — any hour, any day. Available 24/7, 365 days a year.