
Emergency Plumbing / Hornsby
Emergency Plumbing Hornsby
Burst pipes, sewage overflows, leaks and no hot water across Hornsby, any hour. We stop the damage first, then fix the cause.
Our guarantee: 12 months on our workmanship, in writing. What it covers
$0 call-out fee — any hour, any day · Available 24/7
Plumbing Emergencies in Hornsby
Hornsby emergencies are shaped by the bush. Many homes back onto steep sandstone gullies under big eucalypts, so storms bring overflowing gutters and stormwater running where it shouldn't, and sewer lines often run through the back of the block towards the gully, under trees. Near the station, it is apartment work: shared services and strata.



Gutters overflowing into the eaves in a storm
Eucalypts shed leaves and bark all year. A gutter that has filled overflows into the eaves in heavy rain, and debris washed into the downpipes blocks the stormwater line below.
Stormwater getting under the house
On a steep block, water off the roof has to be carried down the slope in a controlled way. When a line breaks or its outlet scours out, the water can end up under the house instead.
A root-blocked sewer through the back of the block
Where the sewer runs away from the street through gardens and established trees, roots work into it and hard access slows everything down. A camera inspection after clearing shows where the damage is.
Fixed price quoted before we start. $0 call-out fee.
(02) 9139 8945How It Works
How It Works in Hornsby
Call Us
Call (02) 9139 8945 any time. Our team answers 24/7 — no automated menus.
Fast Dispatch
The nearest available plumber is dispatched to your address immediately.
Diagnose & Quote
We assess the issue and give you a fixed price before starting any work.
Problem Solved
We fix the issue efficiently and clean up the worksite before we leave.
Common Questions
Emergency Plumbing in Hornsby
Water is pooling under my house after a storm. What do I do?
Check nothing electrical is near the water, then call us. On a sloping Hornsby block it is usually stormwater from above that is not being collected or is escaping a broken line. We trace where it is coming from before recommending anything.
The sewer at the back of our block keeps blocking. Can you get to it?
Yes. Lines that run towards the gully are often reached from an inspection opening in the yard. We clear the blockage, then a camera inspection shows whether roots will bring it back.
Can you come out at night or on the weekend?
Yes. We take emergency calls 24/7, including nights, weekends and public holidays, with no call-out fee.
Need something else in Hornsby?
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The team at Mr Clog were an absolute pleasure to deal with. I had my hot water tank burst at 4am and called them to assist with this issue and they were very prompt in coming out by 5am and having this issue re…
Just want to thank the team at Mr Clog. I urgently needed my toilet unclogged. Matt and Anthony came on the day and thankfully unclogged my toilet! Thanks once again.
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…
Get a Quote — Emergency Plumbing Hornsby
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Emergency Plumbing in Hornsby?
$0 call-out fee — any hour, any day. Available 24/7, 365 days a year.