Burst Pipe Under a Slab in Sydney
Burst pipe under a slab in Sydney: a warm patch of tile, a hot water unit that keeps firing, and a meter that has not stopped turning for days.
Tell us what's happening

The short answer
Champion Plumbing & Drains repairs burst pipes under a slab across Sydney, often by capping the failed line and running a new one through the ceiling so the concrete stays intact.
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Emergency? Call now.
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- Turn the water off at the stop tap beside the meter.
- Stop flushing, showering and running the washing machine if sewage is coming up.
- Keep children and pets away from any sewage overflow.
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How it works
Step 1: Call or book online
Tell us what is happening. We ask the right questions and book a time that suits you.
Step 2: We find the cause
A licensed plumber diagnoses it properly, with a drain camera, leak detection or a pressure test where it helps.
Step 3: A fixed price, agreed first
You agree the price before any work starts. We quote the job, not the hour, so there are no surprise charges.
Step 4: Done right, guaranteed
We finish the job, clean up, and back our workmanship with a lifetime labour guarantee.
Step 5: You know the price first
The figure for the whole job, in writing, before anyone starts. That figure is what turns up on the invoice.
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Questions and answers
Often, yes. Capping the failed leg and running a replacement line through the ceiling leaves the floor untouched, and on a single bad section it is usually the cheaper of the two options.
Only as big as the repair needs, because the leak is marked before the saw starts. It is a neat square, not a trench.
A reroute can add some length to the run, so hot water may take a little longer to reach that tap. We keep the new run as short and direct as the roof allows, and lag it to hold the heat.
Policies differ, so ring your insurer early and ask about the water damage and the cost of finding the leak, as well as the pipe itself. We write up what failed and what we did so you have a document to hand them.
Matching depends on spares left over from the build, or on the same tile still being on sale. If there are none, a reroute that leaves the floor alone is often the better choice.
On older copper it can. If there have been two leaks, we talk to you about taking all the supply lines out of the slab so it cannot happen again.
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