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Australia 's Favourite plumbing service provider
Our Services
Our iron clad guarantee
Careful plumbing for Mosman's period homes
Working on a 1910 house is not the same as working on a 2010 one. Pipes sit where you least expect them, walls conceal decades of alterations, and the cost of getting it wrong is higher when the finishes are irreplaceable. That shapes how we work in Mosman. Leaks you can hear but cannot find: Older homes on sloping blocks are prone to slow hidden leaks: a hot water line weeping under a timber floor, or pressure that drops for no obvious reason. We trace leaks with minimal opening of walls and floors, repair the failed section, and pressure-test the rest so you are not calling us back for the pipe next to it. Left alone, these small leaks become burst pipes, usually at the worst possible moment. Renovations and heritage work: Kitchen and bathroom renovations are constant in Mosman, and the plumbing rough-in is where they go right or wrong. We work alongside your builder on relocations, new wet areas and upgraded water and gas services, and we will flag early when original pipework should be replaced while the walls are open, because doing it later costs three times as much. Gas for kitchens and heating: Many Mosman homes run gas cooktops, space heating and gas hot water. Our licensed gas fitters install and service appliances, extend gas lines for new kitchens and carry out safety checks. If you smell gas at any hour, treat it as urgent and call us once everyone is safely outside. Drains under established gardens: Mosman's mature gardens are hard on the sewer lines beneath them. Our drain team clears root intrusions with jetting, verifies the pipe's condition by camera, and repairs cracked sections with no-dig relining so hedges, sandstone paths and retaining walls stay untouched. We also service and replace hot water systems, repair taps and heritage-style fittings, and run a 24/7 emergency service across Mosman.
Mosman plumbing without the guesswork
On a period home, surprises are expensive. That is why every Rapid Service Plumbing job in Mosman starts with a clear fixed quote, why we photograph and explain what we find before touching it, and why our workmanship carries a written guarantee. We serve all of Mosman and the neighbouring North Shore. Call (02) 9099 9138.
1. Same-Day Service
It’s all in the name: Rapid Service Plumbing. Our plumbers in Mosman are available 24 hours a day, 7 days a week so that you can count on us for rapid, same-day service no matter what time of the day or night!2. Fixed Pricing
Rapid Service Plumbing is known for its ‘NO surprises’ approach. We offer fixed pricing to ensure you’re armed with the correct information and pricing before deciding whether or not to hire our plumbers in Mosman.
3. Price-Match Guarantee
Emergency plumbers in Mosman are not always available when you need them. That’s why we guarantee to give our customers the best price, even if it means matching a competitor’s price to win your business.
4. Highly-Rated
We’re highly-rated plumbers in Mosman but don’t take our word for it! Instead, read 100+ reviews on Google, Facebook, Oneflare, and Hipages, and hire our plumbers in Mosman with confidence backed by the community.
5. Resolve or Revisit
Have peace of mind knowing you’re protected by our ‘resolve or revisit’ guarantee. If we don’t resolve your problem, call us, and our plumbers in Mosman will revisit and fix it for free, no questions asked!
PROUDLY SERVING MOSMAN & SURROUNDING SUBURBS
Questions Mosman owners ask us
Straight answers on the issues that come up most in Mosman's older homes and renovations.
How do you find a leak without tearing my walls apart?
We narrow the location first: isolating sections of pipework, watching the meter, using acoustic and moisture detection, and checking the obvious pressure points where old copper and galvanised lines meet. Only then do we open the smallest access needed to make the repair. In most Mosman homes that means one neat cutout rather than a demolished wall, and we tell you the plan before any cutting starts.
We are renovating a Federation house. When should the plumber get involved?
Before the design is final. Moving a bathroom or kitchen even a metre changes drainage falls, venting and water supply runs, and on older homes the existing pipework often cannot simply be extended. If we review the plans early we can price the rough-in accurately, schedule around your builder, and advise which original pipes to replace while the walls are already open.
My water pressure has slowly dropped over the years. What causes that?
In homes of Mosman’s age the usual culprit is original galvanised steel pipe corroding from the inside, narrowing a little more every year. Sometimes it is a partly seized stop valve or a failing pressure regulator instead, which are quick fixes. We diagnose which one you have before quoting, so you are not paying for a repipe you may not need.
Can you fix a blocked sewer without disturbing the garden?
In most cases, yes. Clearing is done through existing access points with a high-pressure jetter, and if the camera shows cracked or root-damaged sections we can reline them from inside the pipe. Established gardens, sandstone edging and retaining walls stay where they are. Full excavation only becomes necessary when a pipe has collapsed outright, and we will show you the footage if that is the case.
Do you handle after-hours emergencies in Mosman?
Yes, around the clock. Burst pipes, blocked sewers backing up into the house and suspected gas leaks are the calls we treat as drop-everything urgent. In an older Mosman home it pays to know where your main water shut-off is before an emergency happens; if you are not sure, ask us to point it out during any routine visit.
