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Plumber North Sydney. Apartments, Towers, Harbourside Homes.

4.9/5 from 680+ Sydney reviews

Cast iron stacks, tight access and building managers who need it fixed today. Mr Flow has plumbed North Sydney for 20+ years. $0 call-out, 24/7.

Licensed & Insured
4.9 680+ reviews
Mr Flow plumbing van servicing North Sydney
Licensed & Insured
20+ Years Experience
Same-Day Service
$0 Call-Out Fee
Free · No Obligation

Get a Free Quote From a North Sydney Plumber

Tell us what's going on and a local North Sydney plumber will call you straight back, usually within 20 minutes.

  • Same-day service or it's free. We don't muck around.
  • Upfront fixed pricing before we start. No nasty surprises.
  • 20+ years fixing Sydney plumbing. Lifetime workmanship guarantee.
  • Available 24/7, including weekends & public holidays.
Smiling Mr Flow Plumbing team member answering a customer phone call
A real person calls you backUsually within 20 minutes, 24/7.

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Everything We Do

Plumbing Services in North Sydney

Every Mr Flow service is available across North Sydney, same-day, with $0 call-out.

Mr Flow plumber repairing an outdoor garden tap and hose connection

General Plumbing

Leaks, water pressure, pipe replacement and maintenance, fixed price and guaranteed for life.

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Mr Flow plumber feeding a high-pressure jetter hose into a blocked drain

Blocked Drains

Sinks, showers, toilets and sewers cleared same-day with CCTV and jet blasting.

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Mr Flow plumber repairing a running toilet cistern

Toilet & Tap Repairs

Dripping taps, running toilets and leaking cisterns fixed same-day, washers from $49.

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Mr Flow plumber at a continuous-flow hot water unit in a side passage

Hot Water Repairs

Electric, gas, solar and continuous flow systems repaired from $99, or replaced with $350 cashback.

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Rear of the Mr Flow service truck with the high-pressure drain jetter hose reel

Emergency Plumbing

Burst pipes, flooding, sewage and gas leaks. 60-minute response, 24 hours a day, $0 call-out.

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Mr Flow gas fitter working on a gas meter and regulator outside a Sydney home

Gas Fitting

Licensed gas fitting for cooktops, ovens, heaters, hot water and BBQ points, compliance certificate included.

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Side profile of the Mr Flow Plumbing service truck

Roof Plumbing

Roof leaks, gutters, downpipes, flashing and stormwater, inspected free and fixed before the next storm.

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Mr Flow plumber checking the waste pipes under a kitchen sink

Bathroom & Kitchen Plumbing

Renovation rough-in, fit-off, fixture relocation and appliance connections, quoted free and guaranteed for life.

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Local to North Sydney

Your local North Sydney plumber, around the clock

North Sydney is the densest part of the Lower North Shore: office towers along the Pacific Highway, apartment blocks stacked down every street to the harbour, and heritage homes squeezed between them. Mr Flow works Military Road, the Pacific Highway, Miller Street and Ernest Street every day, so a same-day visit to Neutral Bay, Cremorne, Mosman, Kirribilli or Crows Nest is a promise we keep. Licensed plumber, fixed price quoted before we start, $0 call-out at any hour of the day or night.

Close-up of gloved hands repairing a chrome basin mixer
The Mr Flow crew, on the job
What We See

Plumbing problems that come with North Sydney housing

Most of North Sydney lives in apartments, and most of those apartments are older than they look. Add harbourside heritage, commercial towers and streets where a van cannot park, and you have a plumbing area that rewards experience.

Cast iron stacks in older apartment blocks

  • Art deco and 1960s blocks in Neutral Bay
  • Scaled cast iron weeps into the unit below
  • Stacks cameraed, jetted and relined or replaced
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Strata and building manager work

  • Unit 12 into unit 8 leaks attended today
  • Shared hot water plants, boosters and backflow devices
  • Clear report, access sorted with residents
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Tight access and no parking

  • Kirribilli and McMahons Point streets with no driveway
  • Jetters and hot water units carried down four flights
  • Fire-stair work without marking common hallways
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Harbourside heritage homes in Mosman, Kirribilli and Waverton

  • Federation homes on sandstone falling to the water
  • Salt air corrodes gutters, pipes and hot water units
  • Sewers relined without excavating heritage gardens
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Commercial towers in North Sydney and St Leonards

  • Office towers around North Sydney and St Leonards stations
  • Cafe fit-outs, grease traps and backflow testing
  • After-hours callouts that do not disrupt tenants
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Apartment hot water

  • Compact laundry cupboard and balcony units
  • Shared rooftop gas plants repaired too
  • Tight-cupboard installs others turn down, $350 cashback
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Good to Know

Every plumbing service for North Sydney apartments, homes and businesses

Mr Flow covers blocked drains, hot water, tap and toilet repairs, gas fitting, roof plumbing and gutters, bathroom and kitchen plumbing for renovations and 24-hour emergency plumbing across North Sydney and the Lower North Shore. One number, one licensed plumber, and the same lifetime workmanship guarantee whether the job is a mixer tap in a Neutral Bay studio or a stack replacement in a Cremorne block.

Same-Day or It’s Free

Book before cut-off and we’re there today, or the call-out is on us. Fixed price before we start, lifetime guarantee after.

  • Licensed & insured
  • $0 call-out, any hour
  • Upfront fixed pricing
  • Lifetime workmanship guarantee
Mr Flow crocodile mascot with the plumbing van
Mr Flow Promise

Response times across North Sydney

For emergencies we aim to be at your door within 60 minutes anywhere from Milsons Point to Mosman. Military Road and the Pacific Highway are slow at peak, and we plan our runs around them. For same-day bookings, call before the daily cut-off and we will be there today or the call-out is free. Our plumbers know which blocks have the water meters in the basement, where a van can legally stop for twenty minutes in Kirribilli, and how to get a hot water unit up a Cremorne Point fire stair.

Mr Flow crocodile mascot

“Kitchen drain was totally blocked on a Sunday arvo. Harry's team had it cleared within the hour, no weekend surcharge nonsense. Upfront price, great bloke.”

DK
David K.Marrickville, NSW
Google
4.9 from 680+ Google reviews
Why It Matters

Why North Sydney strata managers and owners call Mr Flow

Managers want the leak stopped today, a clear explanation of cause and a fair invoice. Owners want a plumber who respects the building and the neighbours. We give both: upfront fixed pricing, licensed and insured plumbers, no call-out fee and a lifetime guarantee on every job, from a $49 tap washer to a full cast iron stack replacement.

Sydney-Wide

Suburbs We Cover in North Sydney

Mr Flow vans are on the road across North Sydney every day. If your suburb is not listed, call us: we almost certainly cover it.

North Sydney
No Fluff. Just Results.

Why North Sydney Locals Choose Mr Flow

We're not the biggest franchise. We're the crew your neighbours actually recommend.

Same-Day or It's Free

Book before cut-off and we'll be there today, or you don't pay the call-out.

60-Minute Response

Emergency? We aim to be at your door within the hour, 24/7.

Licensed & Insured

Fully qualified Sydney plumbers. Every job covered, every time.

Upfront Pricing

You approve a fixed price before we lift a tool. No hidden fees.

20+ Years Experience

Two decades fixing every kind of Sydney plumbing problem. We've seen it all.

Lifetime Guarantee

Our workmanship is backed for life. If it's our fault, we fix it free.

Need a plumber in North Sydney today?

Licensed, local and on the road now. Same-day service or it's free.

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4.9 680+ Google reviews
Mr Flow crocodile mascot
FAQs

North Sydney Plumbing FAQs

Do you work with strata and building managers in North Sydney?
Yes, every week. We attend unit-to-unit leaks, common property drainage, shared hot water plants and stack blockages across Neutral Bay, Cremorne, Kirribilli, Wollstonecraft and Cammeray, coordinate access with residents and send a clear report with the invoice.
How quickly can you get to Mosman or Kirribilli?
For emergencies we aim for 60 minutes to North Sydney, Neutral Bay, Cremorne, Mosman, Kirribilli and Crows Nest. Same-day bookings made before cut-off are guaranteed or the call-out is free.
My apartment block has an old cast iron stack that keeps blocking. What are the options?
We camera the stack to see its condition, clear it with high-pressure jetting, and then advise on relining or replacement. Relining is often possible without opening walls, which matters in an occupied block.
There is nowhere to park near my building. Is that a problem?
No. We work in Kirribilli, Milsons Point and McMahons Point every week and we are used to carrying equipment in from wherever the van can stop.
Is there a call-out fee in North Sydney?
No. $0 call-out across North Sydney and the Lower North Shore, 24/7, including weekends and public holidays.
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Plumber North Sydney? We're On Our Way.

Talk to a real local plumber now on 02 9134 9037. Same-day service or it's free.

No obligation · Licensed & insured · Lifetime guarantee on all work

Mr Flow crocodile mascot
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