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Brisbane Plumbing and Drainage

Hot Water Systems Brisbane

Installation, Replacement, Repair & Service

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No Hot Water? We'll Get It Running Again, Fast

A cold shower, a tank leaking in the laundry or a pilot light that won't stay lit: when your hot water stops, you want it fixed today, not next week. Our licensed Brisbane hot water plumbers repair, service and replace every type of system, and our plumbers carry a wide range of spare parts, so most repairs are sorted in one visit.

We work on all major brands, including Rheem, Rinnai and Dux, and we'll tell you honestly whether a repair is worth it or a replacement will save you money.

  • Every Make & Model: Repairs, servicing and installations for all major brands, including Rheem, Rinnai and Dux.
  • First-Visit Fixes: Our technicians carry a comprehensive range of spare parts, from thermostats and heating elements to PTR valves.
  • Same-Day Replacements: If your tank is over 10 years old or leaking from the base, we can replace it the same day.
  • Fixed Upfront Pricing & Lifetime Guarantee: You'll know the cost before we start, and our labour is backed by our guarantee.

Stop shivering and start relaxing. Call us on 1300 616 203 or book a hot water repair or replacement online now.

No Hot Water? We'll Get It Running Again, Fast

Repair or Replace? How to Decide

Not every fault means a new system. Here is the rule of thumb our plumbers use when they look at your unit:

  • Usually worth repairing: a failed heating element or thermostat, a dripping relief (PTR) valve, a pilot light or ignition fault, or a tripping circuit on a system that is under about 8 to 10 years old.
  • Usually time to replace: water leaking from the base of the tank, rust or rusty water from the hot tap, a tank over 10 to 12 years old that keeps needing repairs, or a system that can no longer keep up with your household.
  • Worth thinking about an upgrade: if your power bills are high or your electric tank is near the end of its life, a heat pump or solar system can cut running costs.

We give you the options and a fixed price for each before any work starts, so you can choose with no pressure. Not sure what you have? Read our guide on the signs your hot water system needs replacing.

What Affects the Cost of a New Hot Water System?

Every home is different, so we quote a fixed price after we have seen your setup. The main things that change the price are:

  • System type: electric storage, gas storage, continuous flow, heat pump or solar.
  • Size: the number of people and bathrooms in your home sets the tank size or flow rate you need.
  • Like-for-like or a change: swapping electric for gas, or moving the unit, can need new gas lines, electrical work or plumbing changes.
  • Access: units in a tight cupboard, ceiling space or upstairs take longer to swap.
  • Compliance work: new installs must meet Queensland plumbing rules, including a tempering valve so bathroom water is delivered at a safe temperature.

Removal of your old unit is part of the job, and you'll know the full cost before we start. Ask us about flexible financing if you need to spread the cost.

Complete Hot Water Solutions For Every Brisbane Home

We don't just "patch" leaks; we provide long-term reliability backed by a Lifetime Workmanship Guarantee. Our team is fully licensed (QBCC) and equipped to handle every make and model.

  • Emergency Hot Water Repairs: Is your system making strange banging noises, leaking from the top, or simply not heating? Our Brisbane technicians carry a comprehensive range of spare parts to ensure a first-visit fix.
    • Faulty Components: Replacing thermostats and heating elements.
    • Valve Replacements: Fixing leaking PTR (Pressure Temperature Relief) valves.
    • Gas Ignitions: Repairing pilot lights and burner assemblies.
  • Same-Day System Replacements & Installations: If your tank is over 10 years old or leaking from the base, a replacement is often the most cost-effective move.
    • Electric Hot Water: Reliable, traditional storage for any household size.
    • Gas Instantaneous: Endless hot water that only heats when you turn the tap.
    • Heat Pumps: These units extract heat from the ambient Brisbane air to heat your water, offering massive savings without the need for roof-mounted panels.
    • Solar Hot Water: Take advantage of the Brisbane sun. By harnessing solar energy, you can reduce your water heating carbon footprint and slash your energy bills.
    • Instant Hot Water: Designed to reduce the energy households use when heating water, installing an instantaneous unit can significantly reduce your home's power bills.
  • Preventative Maintenance: Don't wait for a flood. Our team will carry out anode inspections and valve testing, which can double the lifespan of your unit and prevent expensive emergency call-outs.

Call on the Experts

There is never a convenient time for a hot water system to fail. Whether it's a burst tank flooding your garage at midnight or a flickering pilot light on a freezing morning, you need a solution that is fast, affordable, and permanent.

At Brisbane Plumbing and Drainage, we specialise in "stress-free" service across Brisbane, Logan, Ipswich, Moreton Bay & the Redlands. We don't just swap out units; we provide a comprehensive service that ensures your new system is sized correctly for your family, compliant with all QBCC regulations, and optimised for maximum energy efficiency to lower your quarterly bills.

Servicing all major brands including Rheem, Rinnai, Dux, AquaMAX, Thermann, Vulcan, Stiebel Eltron & Zip.

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Traditional System Solutions

Not every home needs a high-tech overhaul; sometimes, you just need a reliable, cost-effective solution that works every time you turn the tap. We specialise in matching your household's peak water usage with the most durable systems on the market, ensuring you never have to worry about a cold shower again.

Electric Storage Systems

  • The Go-To Choice: Best for quick, budget-friendly "like-for-like" replacements.
  • Proven Reliability: Robust tanks designed for the Australian climate.
  • Cons: Storage tanks need to maintain the water at temperatures over 60°C to prevent the growth of harmful bacteria.

Gas Hot Water Systems

  • Rapid Hot Water: Quicker to reheat than electric storage.
  • Space-Saving: Compact, wall-mounted units that free up backyard space.
  • Cons: Low energy efficiency.
Traditional System Solutions

High-Efficiency & Eco-Friendly Upgrades

With electricity prices rising in Queensland, many Brisbane homeowners are switching to "green" technology to slash their quarterly utility bills. These systems utilise SEQLD's abundant sunshine and ambient heat to provide high-performance water heating with a lower carbon footprint.

Heat Pump Hot Water

  • The Smart Alternative: Extracts heat from the Brisbane air to save on energy bills.
  • No Roof Panels Needed: Get solar-level efficiency without the rooftop installation.
  • Cons: Higher upfront costs.

Solar Hot Water

  • Maximum Savings: Harness the Queensland sun for the lowest running costs possible.
  • Long-Term Value: Drastically reduces your household carbon footprint.
  • Cons: Suitable roof space and support required.
High-Efficiency & Eco-Friendly Upgrades

Systems

From everyday electric and gas hot water through to solar and heat pump systems, we install, repair and service every type of hot water setup Brisbane homes rely on.

What Brisbane Locals Say About Our Hot Water Experts

We have helped thousands of Brisbane residents just like you with plumbing emergencies, repairs and installations. What did they have to say about our Brisbane Plumbing And Drainage? Read some of our many five-star reviews to find out!

Frequently Asked Questions

Should I choose a storage tank or a continuous flow hot water system? +

A storage tank keeps a supply of hot water ready and suits most family homes, especially on an off-peak electricity tariff. A continuous flow unit heats water only when you turn on the tap, so it never runs out and takes up less space, but it needs a gas supply or a suitable electrical circuit. We look at your household size, fuel options and budget, then recommend the best fit. Read our full comparison.

Why is my hot water pressure low? +

Low hot water pressure is often caused by a blocked tap aerator or shower head, a faulty tempering valve, a failing pressure-limiting valve or sediment built up in the system. If only one tap is affected, the fixture is the likely cause. If every hot tap is weak, the problem is usually at the hot water unit, and our plumbers can find and fix it. More on low hot water pressure.

How do I know if my hot water system needs replacing? +

The clearest signs are water leaking from the base of the tank, rusty or discoloured hot water, rumbling or banging noises, hot water running out much faster than it used to, and a system that is more than 10 years old and needing repeat repairs. A leak from the tank itself can't be repaired, so plan a replacement before it fails completely. See all 7 warning signs.

How long does a hot water system last? +

Most electric and gas storage tanks last around 8 to 12 years, depending on water quality, how hard the system works and whether it has been maintained. Heat pump and solar systems can last longer with regular servicing. Checking the sacrificial anode and testing the relief valve every few years can add years to a tank's life.

Can you replace my hot water system on the same day? +

In most cases, yes. If your tank has failed, we can usually supply and install a like-for-like electric or gas system and have it running the same day. Changing to a different type, such as a heat pump or solar system, can take a little longer to organise.

Do you repair all hot water brands? +

Yes. We service, repair and replace all major brands, including Rheem, Rinnai, Dux, AquaMAX, Thermann, Vulcan, Stiebel Eltron and Zip.

What should I do if my hot water tank is leaking? +

Turn off the power at the switchboard (electric) or the gas at the unit, then turn off the cold water isolation valve going into the tank. A small drip from the relief valve line can be normal, but a steady leak from the tank itself means it needs replacing. Call us and we can usually attend the same day, or see our emergency plumbing service for urgent leaks.