Plumber Mosman

Blocked drains, leaks, hot water and gas fitting for Mosman houses and apartments, fixed by licensed local plumbers who quote first.

Upfront Pricing, No Hidden Costs

24/7 Emergency Services

Lifetime Labour Guarantee

Upfront Pricing, No Hidden Costs

24/7 Emergency Services

Lifetime Labour Guarantee

 

Licensed plumbers for Mosman houses and apartments

A leak behind the bathroom wall or a hot water unit gone cold needs a licensed plumber in Mosman. Our plumber Mosman team takes calls at any hour, for separate houses, terraces and apartment blocks alike.

Every job gets a price before we start, and that price holds once you approve it. Evening and weekend rates differ from daytime rates, and we quote the price first.

What goes wrong with the plumbing in Mosman homes?

Two Aussie Home Services plumbers working under a kitchen sink

More than half of Mosman’s occupied homes are flats or apartments, and another 4,028 are separate houses. These four jobs come up in both.

Drains that gurgle or back up

A shower that fills around your feet points to a blockage. A camera inspection tells us whether clearing the drain will hold or the pipe needs repair.

Leaks behind walls

A water bill that climbs while your use stays the same points to a pipe leaking out of sight. We use non-invasive leak tracing before anything is opened up.

Hot water that runs out

A unit that goes cold halfway through a shower needs a repair or a replacement. We handle hot water system repairs on gas and electric units and tell you when replacement makes more sense.

Taps and cisterns that won’t stop

A dripping tap or a cistern that never stops filling wastes water. A worn washer or a sticking float valve is a common cause.

You can test for a hidden leak yourself. Turn off every tap and appliance, then watch the water meter dial for a few minutes. If it keeps moving, water is escaping somewhere on the property.

Which pipes belong to you in Mosman?

Sydney Water owns and maintains the water main and the water meter at your property. It says the owner is normally responsible for private water and wastewater pipes up to where they connect to its services. Its pipe responsibility page has diagrams of where the line falls.

Sydney Water’s blockage guide says a blockage is probably in your private pipes when four things hold. Your neighbours aren’t affected, your drainage isn’t shared, there’s no flooding in your local area, and the overflow only happens when you use water at your property. For any wastewater overflow, Sydney Water asks you to call its faults line on 13 20 90, 24/7.

Emergency plumber Mosman: any hour, day or night

A burst pipe at midnight or an overflowing toilet on a Sunday can’t wait for opening hours. Call 1300 164 206 and a licensed plumber answers. Evening and weekend rates differ, and you get the price before we start.

Sydney Water owns the water meter at your property and says owners must keep it free from damage. In a block of units, ask your strata manager where the shared shut-off valve is.

  • Turn the water off at the main tap or shut-off valve.
  • Switch off the power at the switchboard if water has reached power points or lights.
  • Open the lowest tap to drain the pipes and ease the pressure.
  • Lift valuables off the floor, then call us.

Gas fitting and hot water for Mosman households

Gas pipework and valves mounted on a brick wall

Moving a gas heater, fitting a new cooktop or adding a bayonet point is licensed gasfitting work. Our gas fitting service covers new connections, appliance swaps and pressure testing.

A storage hot water unit keeps a tank of heated water ready. An instantaneous unit heats water as it flows through. Both come in gas and electric versions.

If you smell gas, leave the building and keep naked flames and switches well away. Call us from outside, at any hour.

Strata buildings: who fixes what?

The NSW Government’s strata guide says the owners corporation or strata committee repairs and maintains common property. Owners repair and maintain anything within their property. In most cases, its list puts plumbing in internal walls and fixtures, such as sinks and showers, with the owner. Plumbing in boundary walls and under the floor sits with the owners corporation.

Licensed plumbers, family owned since 2009

Aussie Home Services is family owned and has worked across Sydney since 2009. Our plumber Mosman team works under NSW contractor licence 273594C, which covers plumbing, gasfitting and draining, and we’re fully insured. You get a fixed price before any work begins.

If we find something that changes the job, we stop and talk it through first. No call-out fee applies when the booking is for the following day or later. Our Lifetime Labour Guarantee covers labour if our workmanship causes a failure and the work is defective. Parts aren’t covered.

Our standard on every Mosman job

Six things stay the same on every Mosman job.

Every job done under licence 273594C, fully insured

No call-out fee on bookings made a day ahead or more

Lifetime Labour Guarantee: if our workmanship fails, we cover the labour

Emergency callouts across Mosman, Cremorne and Neutral Bay

Nights, weekends and public holidays covered

Price agreed before any work starts

If a job crosses into electrical work, such as a hot water unit that needs a new circuit, our Mosman electricians can come on the same visit.

Save on every job with AHS Cover Care

Apartment owners and landlords join AHS Cover Care for a one-off $99 and pay less on every job after that.

One payment of $99A one-off lifetime membership, with no yearly renewal.
15% off every jobThe discount applies to installation, repair and maintenance work in all four trades.
$50 off your first serviceYour first service as a member starts $50 cheaper.
1 free emergency callout a yearAvailable 24/7 and covered in full.
Free annual safety checkOne visit a year to look over plumbing, electrical, roofing and air conditioning.
Priority serviceWhen the diary is full, members get booked in first.

Do I need approval for plumbing work in Mosman?

Plumbing has its own paperwork. A Notice of Work is a form that outlines the plumbing work. A plumber submits one before work that needs an inspection. A Certificate of Compliance then confirms the finished work complies with the plumbing regulations and the Plumbing Code of Australia.

Mosman Council adds its own step for one job. It says you must apply to Council to install a greywater system. Greywater is household wastewater that hasn’t touched toilet waste.

Council also lists around 500 heritage items and archaeological sites and 13 heritage conservation areas. To clarify a property’s heritage listing, it says to apply to Council for a Planning Certificate.

Plumbing in Mosman’s flats, terraces and houses

Mosman Council’s residents guide says Mosman includes the localities of Balmoral, Mosman Bay, Beauty Point, Clifton Gardens and Georges Heights. The 2021 Census shows what the homes in the suburb look like.

Mosman homes in the 2021 Census

6,001
flats or apartments, 52.0% of 11,544 occupied homes
4,028
separate houses (34.9%)
3,822
homes rented (33.1%)
1,472
private dwellings empty on Census night (11.3%)

Source: ABS Census QuickStats. The ABS makes small random changes to figures for privacy.

With 6,001 flats, the first question on a leak is where the pipe runs. A rented home still has an owner responsible for its pipes up to where they connect to Sydney Water’s services. An empty home can leak unseen.

Plumber Mosman: who looks after which pipe in a flat?

Where the pipe isWho looks after itWhat to do
Under a sink or in an internal wallThe lot ownerBook a licensed plumber.
In a boundary wall or under the floorThe owners corporationReport it to your strata manager.
The water main and the meterSydney WaterKeep the meter free from damage.

We also take jobs in Cremorne, Neutral Bay, Kurraba Point and North Sydney. See the other suburbs our North Shore plumbers cover.

Plumber Mosman: book a visit or call

Call 1300 164 206 at any hour, or send us the details online and we’ll quote the price first. Join AHS Cover Care and take $50 off your first service.

Get a Free Quote

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Price agreed before any work starts. No hidden costs. Your details stay private.

Licensed and insured. Licence 273594C.

Testimonials

Great Services, Happy Clients

Read what homeowners, landlords and businesses say about working with our plumbers.

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Danielle Bishara profile picture
Danielle Bishara
8 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Friendly, helpful technician. Arrived at time stated and was very efficient. Also picked up the fact that my smoke alarms weren't good and replaced them too. Highly recommend
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Andrew profile picture
Andrew
5 October 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We called out Aussie after hours on a long weekend on Grand Final night as we had no power. Not only did they answer, (a real person as well) they sent a level 2 electrician (Paul was highly skilled, extremely professional and a nice person to boot) out who fixed what was a serious issue, all I a few hours.. bravo all round
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Samantha Hickey
13 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
From the handling of my call to get someone booked, to the thoroughness and professionalism of the team that attended this was a great experience. It was a fiddly job and the team was thorough and careful.
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Wayne Disbery profile picture
Wayne Disbery
9 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
had an aircon service performed today. Jordan and his team were professional, efficient and friendly. They arrived on time and I will certainly consider using Aussie for future home services. A great experience which is rare these days.
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Brian Strange profile picture
Brian Strange
8 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The fellas were great they worked amazing together, all of them were respectful of my home and pets 5 ⭐️ each for all of them
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Kim Arnold profile picture
Kim Arnold
8 September 2026
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Excellent Excellent service from the quote to the completed job. Professional polite, trustworthy, hard working guys. Would highly recommend this company. Would not hesitate to use their services in the future.
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Nicole Donnelly profile picture
Nicole Donnelly
6 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Matt was brilliant. Prompt, polite and clean. Recommend
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Bronwyn Caheny profile picture
Bronwyn Caheny
4 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very positive., very happy. From first phone call , everything moved very fast, from quotes to job being booked and completed. All Staff were very professional and courteous . Thank You
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WmJms Davidson profile picture
WmJms Davidson
1 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
notified me 25 min before arrival. Saw what we needed, showed me an estimate, proceeded with replacing a module in a ceiling fan. Found dodgy work done by the original installer! Done correctly now! Fit me in the day after calling. Happy as a clam I am.
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Michele Collins profile picture
Michele Collins
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I had 3 Ceiling fans installed. My electrician was Orlando and he was fabulous. Very personable, professional and efficient.
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Jean jenkins
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Courteous tradesman. Arrived promptly Work done to a high standard
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Phuong Nam profile picture
Phuong Nam
12 August 2026
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Exceptional service from Orlando Orlando provided outstanding service! He was professional, efficient, and incredibly helpful throughout the process. Everything was handled smoothly, and the results exceeded my expectations. I highly recommend their services!
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Julie Sweeten profile picture
Julie Sweeten
10 April 2026
Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5
Competent, friendly, efficient service for my plumbing issues Friendly, helpful, efficient service from initial call to work done. The plumber Matt was very professional, competent, friendly and respectful. Would definitely recommend.

Plumber Mosman FAQs

We quote a fixed price before work starts, and it stays the same once you approve it. Quotes are free, and the figure depends on the job. No call-out fee applies when the booking is for the following day or later.

A licensed plumber looks at the problem and gives you a fixed price before starting. If something changes the job, we stop and talk it through with you first.

It covers our labour if our workmanship causes a failure and the work is defective. Parts aren’t covered. Ask us about the details when we quote.

It depends on where the pipe runs. In most cases, the NSW Government’s strata guide puts plumbing in internal walls and fixtures with the owner. Plumbing in boundary walls and under the floor sits with the owners corporation. Check your scheme’s by-laws if you’re unsure.

A Certificate of Compliance confirms finished work complies with the plumbing regulations and the Plumbing Code of Australia. A plumber also submits a Notice of Work before any job that needs an inspection. Ask your plumber for your copy.

Call at once for a burst pipe, a sewage overflow or the smell of gas. We answer 24 hours a day, seven days a week. Evening and weekend rates differ from daytime rates, and we quote the price first.

Save $50 On Initial Visit and 15% OFF Every Job Using AHS Cover Care