Blocked Drains / Cronulla
Blocked Drains Cronulla
Same-day drain clearing across Cronulla — camera inspection, high-pressure jetting, and a fixed price before we start.
$0 call-out fee — any hour, any day · Available 24/7
Why Drains Block in Cronulla
Cronulla drains have to cope with sand, and that is the single biggest difference between here and an inland suburb. It does not block a line overnight. It settles, accumulates, and quietly reduces what the pipe can carry until one heavy storm finds the limit.
Sand accumulating in stormwater
Sand works into stormwater lines from the beach and settles. Capacity falls gradually rather than blocking suddenly, so the failure looks sudden when it finally happens.
Debris in gutters and downpipes
Roof drainage blocks and backs water into the gutter, which in coastal air has often corroded and leaks into the eaves rather than over the edge.
Shared stacks in apartment blocks
Cronulla has a good deal of apartment stock. A common stack blockage affects several units at once and is a strata matter rather than an owner's.
How It Works
How It Works in Cronulla
Inspection
We run a CCTV camera through your drain to pinpoint the blockage.
Diagnose
We identify the cause — roots, grease, debris, or collapsed pipe — and quote the fix.
Clear
We use high-pressure jetting or a drain snake to fully clear the blockage.
Verify
We re-inspect after clearing to confirm the drain is flowing freely.
Common Questions
Blocked Drains in Cronulla
Why does my stormwater overflow now when it never used to?
Usually sand and silt reducing capacity over years. Jetting clears the line properly and a camera confirms nothing structural is involved.
My ceiling has a stain but the roof looks fine.
Often a blocked or corroded gutter leaking backwards into the eaves. We check the gutter line and flashings, which is where it usually is in a coastal suburb.
Do you cover the whole Shire?
Yes — Cronulla, Caringbah, Miranda, Sutherland and surrounds, 24/7.
Drain blocking again and again in Cronulla?
Pipe Relining Cronulla →Need something else in Cronulla?
Plumber Cronulla →What Sydney Customers Say
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…
Had the team from Mr Clog come to check out a problem I had with my sewer. They were able to rectify the problem and get it sorted out straight away at a very reasonable price. Will definitely be using the team…
Anthony and Matthew are top blokes! Had them out to unblock our sewer. They came out on time, were extremely tidy and were a pleasure to deal with.
Get a Quote — Blocked Drains Cronulla
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Blocked Drains in Cronulla?
$0 call-out fee — any hour, any day. Available 24/7, 365 days a year.