Rheem electric hot water system in a laundry with towels soaking up a leak at its base
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Hot Water System Leaking - Found, Fixed And Priced Upfront

Water pooling under the tank, a relief valve that will not stop dripping, or a tank that has rusted through? Our licensed plumbers find where the leak is coming from and fix it or replace the system, with the price agreed before any work starts.

  • $0 call-out fee*No charge just to come and look
  • Fixed Price QuotesUpfront pricing before work starts
  • Aussie owned & operatedFamily-owned in Sydney since 2010
  • Lifetime guaranteeIf our work fails, we fix it

Licensed & insured · Lic #306457C

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The Hot Water Leaks We Fix

Tell us where the water is coming from and you get a fixed price before any work starts.

Towels on a laundry floor soaking up water leaking from under a hot water tank

Leaking From The Bottom

Water pooling under the tank, often with towels down to catch it.

Relief valve and copper drain pipe on the side of an electric hot water tank

Relief Valve Dripping

The brass valve near the top drips or runs down its drain pipe all day.

Water pooled on the concrete beside a hot water tank in a narrow space

Water Around The Tank

Wet concrete or a puddle beside a tank squeezed into a tight corner.

Relief valve, braided hose and isolation valve on a Rheem 315 litre hot water tank

Leaking Valves And Hoses

Drips from the isolation valve, the braided hose or the fittings on the tank.

Water streaks running down the casing of an outdoor gas hot water system

Streaks Down The Casing

Rust or water streaks running down the outside of an older unit.

Water stain on a ceiling below a leaking hot water system in an apartment

Water Through The Ceiling

Stains or bubbling paint on the ceiling below a unit's hot water system.

Rheem indoor gas storage hot water system with its relief valve and pipework in a laundry

Leaking Gas Storage Units

Gas hot water systems leaking from the bottom of the unit.

Base of an electric hot water tank sitting in a tray with a braided hose connection

Tanks In Cupboards

Hot water systems inside units and cupboards, sitting in a tray on a timber floor.

The Price Is Set Before We Start

A leaking hot water system is stressful enough without a surprise bill. These three promises are how we keep the price clear.

Fixed Price Quotes

Once we have found the source of the leak, you get one price for the repair or the replacement. It does not change if a fitting turns out to be seized.

No Call-Out Fee*

Getting a plumber out to look at a leaking hot water system costs you nothing during business hours. Nothing is charged until you have said yes to the price.

Pay Later At 0%

A leaking tank that needs replacing rarely picks a good week. Spread the fixed price over a 0% interest payment plan and get the hot water back on.

How Bad Is It?

Three ways a hot water system leaks, and what each one usually means.

Rheem electric hot water tank in a laundry with towels on the floor around its base
Leaking now

Water Coming Out Of The Tank

A steady leak from the base of the tank usually means the inner cylinder has rusted through, and that cannot be patched. Turn off the power or gas to the unit and call us so we can stop the water and quote a replacement.
Temperature and pressure relief valve on a hot water tank with lagging around the pipe
Dripping valve

Relief Valve Dripping

A small drip during heating can be normal, but a valve that runs constantly is worn or the pressure is too high. We test the valve and the water pressure and replace what has failed.
Hot water tank in a tight cupboard with water marks on its side and copper pipework
Slow leak

Damp Spots And Water Marks

Water marks on the tank or a damp floor are often a leaking fitting or hose rather than the tank itself. Those are usually a straightforward repair if they are caught early.

How We Fix A Leaking Hot Water System

When your hot water system is leaking, we find the source first and agree the price before we touch anything.

Electric hot water tank with its cover off and tools on the floor during a checkLicensed plumbers

Find The Source

We isolate the power or gas and the water, then check the tank, the relief valve, the valves and every connection. You see where the water is coming from before anything is replaced.

Braided hose and isolation valve connected under a hot water tankFixed price first

Fix The Leak

A leaking valve, hose or fitting is replaced and the system is refilled and checked for drips. If the tank itself has failed, we tell you straight and quote a replacement.

New Rheem gas storage hot water system fitted with new copper pipeworkSame-day service

Or Replace The System

When the tank has rusted through, we quote a new system that suits your household and fit it with new pipework. We aim to have the hot water back on the same day.

Recent Hot Water Leak Jobs Across Sydney

Suburbs where we have attended leaking hot water systems recently.

Video Testimonials

Leaking Hot Water System FAQs

Answer:

The most common cause is the inner tank rusting through after years of use, and that cannot be repaired. A leak can also come from a drain valve, a fitting or the relief valve drain pipe running down the side. We check which one it is before quoting.

Answer:

A little water while the tank is heating can be normal. If the valve drips all the time or runs steadily, the valve is worn or the water pressure is too high. We test both and replace the valve or fit a pressure limiting valve if it is needed.

Answer:

It depends on where the leak is. A valve or fitting is a smaller repair, while a tank that has rusted through means a new system. Either way you get one fixed price before any work starts, and there is nothing to pay just for us to come and look during business hours.

Answer:

Turn off the power at the hot water switch in the meter box, or turn the gas off at the unit. Close the cold water isolation valve going into the tank if you can reach it safely. Then call us, and keep towels down to protect the floor.

Answer:

Leaking valves, hoses and fittings can usually be repaired. A leak from the tank itself cannot, because the cylinder has corroded through. We tell you which it is on the spot.

Answer:

The water itself can cause damage to floors, cupboards and ceilings below, and an electric unit sitting in water should be switched off. A relief valve that stops working entirely is a bigger concern than one that drips, so have it checked either way.

Answer:

Yes. We service all the major hot water brands, including Rheem, Rinnai, Dux, Thermann, Bosch, Vulcan and Aquamax. Tell us the brand when you book if you know it.

Stop The Leak Before It Spreads

Tell us where the water is coming from and a licensed plumber will call you straight back with a time and a fixed price.

  • Same-Day Service Sydney-Wide
  • Upfront Fixed Pricing
  • Lifetime Workmanship Guarantee
  • 0% Interest Payment Plans
  • Licensed & Insured (#306457C)

*Terms and conditions apply.

1300 677 752

Get a Free Hot Water Leak Quote

60 seconds · no obligation

Free, no-obligation quote. Your details stay with us.

Upfront fixed pricing quoted before any work starts. Terms and conditions apply.