Hot Water Repairs

No hot water, or a leaking system? A licensed plumber who repairs every type and brand, 24/7, with a fixed price first.

$0 CALLOUT FEE | FREE QUOTES | SAME DAY SERVICE

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NOW SERVICING NORTH SYDNEY

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THE SHORT ANSWER

In short

Most hot water faults are one failed part: a tempering valve, an element or thermostat, a pressure relief valve, a gas ignition fault or a leaking fitting. Our licensed plumbers repair every type and brand, 24/7. Since 2019 we have completed 122 hot water repair jobs; half cost between $497 and $2,915, with a median of $1,210. If the tank itself is leaking it cannot be repaired, and we tell you straight. You get a fixed price before any work starts.

Licensed & Insured (NSW 285594C)

24/7 Emergency

$0 Call-Out

Upfront Fixed Pricing

Lifetime Labour Warranty

Family Owned

BEFORE YOU CALL

Hot water stopped working? What to check first

A few safe checks can save you a call, or tell us what to bring:

  • Electric: check the hot water circuit breaker or safety switch at your switchboard. On off-peak power, the tank only heats at set times, so a busy day can empty it

  • Gas storage: check that the gas is on at the meter and that your other gas appliances work. Some units show a pilot light through a small window

  • Continuous flow: look for an error code on the controller, and try a hot tap turned fully on, because some units stop at very low flows

  • Every type: never remove covers or open the burner or electrical compartment. If you smell gas, turn off the gas at the meter, open doors and windows, and call

Still nothing? Call us on 0420 102 394 and tell us the brand and any error code.

LEAKING HOT WATER SYSTEM

My hot water system is leaking: what to do first

  • Turn off the cold water at the isolation valve on the pipe going into the system

  • Turn off the power at the switchboard (electric and heat pump) or the gas at the unit

  • Keep clear of hot water and do not lift the relief valve lever

  • Catch or move what you can, and take photos for insurance

  • Call us

A small drip from the relief valve drain pipe while the system heats can be normal. A steady flow from that pipe, or water from the tank itself, is not: a leaking tank cannot be repaired and needs replacing.

WHAT WE REPAIR

Common hot water repairs

PartSignsWhat we do
Tempering valveBathroom water too hot, too cold or fluctuatingService or replace it; our most common hot water repair
Element or thermostatElectric system with no hot water, or not enoughTest and replace the faulty part
Pressure and temperature relief valveConstant dripping or a steady flow from the drain pipeCheck the pressure and replace the valve
AnodeRusty or smelly hot water, an older tankCheck and replace it to protect the tank
Gas ignition, pilot or thermocoupleGas unit that will not light or stay litA licensed gas fitter finds and fixes the fault
Continuous flow faultsAn error code, or hot water that cuts outRead the fault history and repair the cause
Pipes and fittingsWater around the unit, but the tank is dryRepair or replace the leaking pipework
Leaking tankWater from the tank itselfReplace the system: a tank cannot be repaired

FROM OUR JOB RECORDS

What we fix most

Since 2019 our licensed plumbers have completed 122 hot water repair jobs. The causes we recorded most:

  • Faulty tempering valve: 33 jobs

  • Faulty hot water element or thermostat: 15 jobs

  • Water leak: 13 jobs

  • Faulty pressure relief valve: 9 jobs

  • Burst water pipe: 9 jobs

Half of our priced hot water repairs cost between $497 and $2,915, with a median of $1,210. You get a fixed price before any work starts.

REPAIR OR REPLACE?

When a repair is the right call

A repair is the right call when one part has failed and the tank is sound. Replacement is the right call when the tank leaks, or when the system is near the end of its life and the repair is costly.

Most hot water systems last about 8 to 10 years (Solar Victoria). A replacement must include a tempering valve or another approved device under NSW rules, which we include in the price. Hot water replacement.

THE RULES IN NSW

Temperature rules every installation must meet

Storage hot water must be heated to at least 60°C at least once every 7 days, to stop bacteria such as Legionella growing (YourHome).

Water at showers, baths, basins and bidets must be no hotter than 50°C. In NSW a tempering valve or another approved device is required on every new installation and every replacement, including a like-for-like swap (Building Commission NSW). That is why a proper replacement quote includes one, and why faulty tempering valves are among the most common hot water faults in our job records.

REVIEWS BY PROBLEM

What your neighbours say

Real reviews from our customers across Sydney, in their own words. Read every review, good and bad, on Google.

Repairs

Plumbing repair

“From scheduling an appointment to the actual repair, everything was seamless and efficient. Our plumber, Jack, was professional, knowledgeable and went above and beyond to ensure our issue was fixed to our satisfaction. The team provided us with a clear explanation of the problem and the solution, and we appreciated their honesty and transparency.”

Plumbing repair

“I was very impressed with the service I received from Proximity Plumbing. The technician was prompt, knowledgeable, and professional. He quickly diagnosed the issue and provided me with a clear explanation of the problem and the solution. The repair was completed efficiently and at a reasonable price.”

General plumbing

“I found Proximity Plumbing online and made contact. Immediately I was contacted and we discussed the job. I was passed onto the plumber that would be doing the work. Communication was excellent. The plumber arrive exactly on time and was professional and efficient.”

Hot water

Hot water installation

“Proximity Plumbing provided excellent customer service and professional workmanship when installing a new hot water system in my home. The team was prompt, friendly and took the time to explain the installation process and answer any questions I had. I was impressed with their attention to detail and cleanliness during the job, leaving my home just as they found it.”

Leaks

Leaking tap repair

“I recently used Proximity Plumbing for a leaky faucet repair and was extremely satisfied with their service. The technician arrived on time, was professional and knowledgeable, and fixed the issue quickly. The pricing was fair and transparent, and I appreciated the follow-up call to make sure everything was working properly.”

Renovations

Bathroom renovation

“I had a wonderful experience working with Proximity Plumbing for my bathroom renovation. They were professional, knowledgeable and efficient. The team was great to work with and provided excellent advice and recommendations. The final result was exactly what I wanted, a beautiful and functional bathroom that I love spending time in.”

AT A GLANCE

Key facts

Service

Hot water repairs

Part of

Available

24/7: 365 days a year

Call-out fee

$0 Monday to Friday, 7:00am to 5:00pm. $199 to $399 outside those hours

Licence

NSW Contractor Licence 285594C

Warranty

Lifetime labour warranty

QUESTIONS

Hot water repair questions

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Hot water guides

SYDNEY’S 24/7 PLUMBER

No hot water? Call us now

A licensed plumber who fixes or replaces every brand, with a fixed price before any work starts.

Licensed NSW 285594C

$0 call-out in business hours

Lifetime labour warranty

4.9 from 3,000+ reviews