23 Plumbing
Andrew fixes jobs other plumbers have got wrong — and shows up on time to do it.
That matters for homeowners who've been hit with surprise invoices before. He also shows up at the agreed time with a consistency that runs through nearly every review in the sample, and several customers specifically note he was booked for follow-up jobs before the first one was finished. The business is GST-registered and has been operating for roughly 15 years, which confirms this isn't a fly-by-night operator. If you have a complex or multi-trade job, ask Andrew directly about his coordination approach — reviews show he's handled it well, but he's a sole operator, so timeline flexibility matters.
Their work
What it's like working with them
Based on a sample of Google reviews (65 total)
“Fixed a leak on the hot water pipe that two other plumbers had done a dodgy job on”
What they help with
Based on what their customers hired them for
Credentials & background
Sourced from 5 public records so you don't have to look them up yourself
About 23 Plumbing
Andrew Murace runs 23 Plumbing as a sole operator, and that single-person structure is worth understanding before you book: every job gets Andrew himself, not a subcontractor. He covers a wide range of residential plumbing — toilet and hot water system replacements, gas line work (including drilling through concrete and brick for appliance connections), stormwater drainage design and installation, bathroom renovations, and leak detection on jobs that other plumbers have previously botched. What sets him apart in reviews is a willingness to dig trenches by hand, re-plant disturbed gardens, coordinate with other trades on-site, and proactively flag additional issues rather than waiting to be asked. He's also handled gas leak callouts where he assessed urgency over the phone and showed up early the following business day — a practical, low-drama response style that repeats across reviews. Andrew suits homeowners who want a single accountable tradesperson for small-to-medium residential jobs: not large-scale new builds, but everything from a running toilet fixed the same day to a full bathroom renovation completed without fuss.
Best for: urgent same-day or next-morning plumbing repairs, gas line work and leak detection in residential homes, fixing botched jobs left by previous plumbers, and full bathroom renovation plumbing on the Northern Beaches.
Location
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Claim This Profile — Free →Common questions about 23 Plumbing
Does Andrew from 23 Plumbing do emergency or same-day callouts?+
Based on the reviews, same-day or next-morning service is common rather than exceptional — multiple customers mention Andrew coming out within hours of calling, or first thing the following morning. For gas leaks, reviews show he'll assess urgency over the phone and prioritise accordingly. Weekend availability also comes up: one reviewer specifically notes he came out on a Sunday when others wouldn't. It's worth calling directly to confirm availability for your situation.
What areas does 23 Plumbing service?+
23 Plumbing is based in Narraweena on Sydney's Northern Beaches. Reviews mention jobs in Killarney Heights and surrounding suburbs, suggesting he covers the broader Northern Beaches and Upper North Shore area. The reviews don't specify exact suburb boundaries, so if you're further afield, confirm your location with Andrew before booking.
What do customers say about 23 Plumbing's pricing?+
Pricing feedback across the 50 reviews we analysed is consistently positive — customers describe rates as reasonable and fair, and several specifically note that Andrew honoured his quoted price even when jobs took longer than anticipated. He typically asks for job details and photos before providing a quote, which reviewers found reassuring. There are no complaints about surprise charges in the sample.
Can 23 Plumbing handle gas work?+
Yes — gas work comes up frequently in the reviews. Andrew has handled gas leak detection and repair, converting properties from electric to gas appliances (including drilling through concrete and brick walls), and installing bayonet gas points for heaters. One reviewer highlighted that Andrew spent considerable time checking all gas connections after the job, which gave them peace of mind. Always confirm licensing for gas work when you call.
Is 23 Plumbing suitable for a full bathroom renovation?+
Reviews confirm Andrew has completed full bathroom renovations, with one customer praising his ability to handle extra tasks added during the project without complaint. He also coordinated directly with a concreter and landscaper on a drainage job, showing he can work within a multi-trade project. As a sole operator, larger renovations may require more lead time for scheduling — it's worth discussing your timeline upfront.