Blocked Drains
Drain cleaning and unblocking for sinks, toilets, sewers and stormwater — we clear the blockage and find what's causing it.
Asquith & the Hornsby area
Asquith & Hornsby's local plumber
Blocked drain, no hot water, or a leak that won't wait? G and D Clarke Plumbing is based right here on Hyacinth Street in Asquith — a local call, a straight answer, and the job done properly.
- Open Mon–Fri 7am–5pm · Sat 7am–1pm
- Local & independent
- Upfront pricing, no surprises
Based in AsquithHyacinth Street · Serving Hornsby & surrounds
What we do
Plumbing services
From a blocked drain to a hot water changeover, one local team handles it all — done right the first time.
Hot Water Systems
Repairs, replacements and new installs for gas, electric and continuous-flow units — so the showers stay hot.
Leaks & Burst Pipes
Leak detection and repair for burst pipes, dripping taps and hidden leaks — before a small leak turns into water damage.
Gas Fitting
Gas fitting and repairs done safely — new gas lines, appliance installs and leak checks. If you smell gas, turn it off at the meter and call straight away.
Bathroom & Kitchen Plumbing
Fixture installations, tapware, toilets and appliance connections — plus rough-in and fit-off for renovations, installed neatly and properly.
Emergency Callouts
Burst pipe or overflowing drain? Call us and we'll get the water stopped and the problem sorted — no call-centre runaround.
Why choose us
The plumber Asquith calls first
Local knowledge, early starts and honest pricing — that's how we've become the first call for homes across the Hornsby area.
Genuinely local
Based on Hyacinth Street in Asquith, so we're minutes away — not dispatched from across Sydney.
On the tools from 7am
Open 7am–5pm Monday to Friday and 7am–1pm Saturday — early enough to sort the problem before your day starts.
Upfront pricing
You approve the price before we start. No hourly meters running, no surprises on the invoice.
Done properly
Plumbing and gas work completed to NSW standards, tidy on site and built to last — not patched to fail again.
Word of mouth
What locals say
Called in the morning with a blocked drain and it was cleared the same day. Straightforward, tidy, and the price was exactly as quoted.
No hot water on a cold morning — he talked us through it on the phone, turned up when he said he would, and had it sorted without any fuss.
Found a leak we couldn't trace and fixed it before it did real damage. Neat work and honest advice — wouldn't use anyone else now.
Sample quotes shown for preview purposes — real customer reviews can be added here.
Asquith · Hornsby · Waitara · Normanhurst · Mount Colah
Based in Asquith and working right across Sydney's upper north shore.
Get in touch
Talk to your local plumber
Call for the fastest response, or send a quote request and we'll get back to you during opening hours.
- Phone0407 407 269
- Based atHyacinth Street, Asquith NSW
- Trading hoursMon–Fri 7:00am – 5:00pm · Sat 7:00am – 1:00pm