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Hot Water Services

OA Plumbing are your hot water service specialists. We service, install and repair gas, solar and electric hot water systems. OUR HOT WATER SYSTEM PROMOTION! – $100 Off any new Hot Water System, when you trade in your old/existing unit

Installation and Repair

Do you want to upgrade or is your hot water system leaking/not heating properly? Our expert tradesmen consult with you to repair, maintain and design your hot water system.

Our hot water plumbers service, supply and install a wide range of hot water systems including but not limited to:

If you have a hot water system not listed here we are happy to repair or order and install for you.

Specialist Industrial Plumbers

OA Plumbing are specialist industrial plumbers, with a fully equipped fleet of vehicles to service their large customer base throughout Brisbane. We are a member of the Master Plumbers Association of Queensland and all of our plumbers are licensed, fully qualified and highly experienced. Call us today!


Signs your hot water system may need repairing or replacing include:

  • No hot water or hot water running out too quickly
  • Rust coloured water
  • Rotten egg odor
  • Noises such as rumbling or popping coming from the system
  • Water leaking or overflowing


Choosing a Hot Water System

OA Plumbing give you tailored advice on recommended brands with the most cost effective and efficient long term solution for you.

To book a consultation today call OA Plumbing on 0412 742 242 or email

Solar Hot Water Services

A solar hot water system utilises the suns energy to heat water. The solar collectors (solar panels) are filled with water which is heated by the sun. The energy produced is fed to the tank of the electric or gas hot water system where it is stored and ready for use.

Do you want to reduce your household energy bills, do something positive for the environment and reduce your greenhouse gas emissions? Take advantage of government rebates and start saving money today by installing a solar hot water system. OA Plumbing can get you set up and ready to go.

Contact us for a no obligation consultation now!

Service Request

Gas Hot Water Services

A gas hot water system uses gas to heat the hot water. It burns LPG or natural gas (mains or reticulated gas) and therefore require a natural gas connection to your home or the use of bottled gas.

There are two types of gas hot water systems:
Instantaneous systems:
Tankless instantaneous systems (continuous flow systems) heat water on demand. When the hot tap is turned on the gas burner starts and heats the water as it flows through a heat exchanger (a coiled pipe). It only heats the required amount of water instead of heating a full tank. With a continuous flow system no energy is wasted from unused hot water. The systems are wall mounted and compact so are a great space saving solution.

Storage water heaters:
A storage heater uses a gas burner located under an insulated storage tank to heat the water. A storage heater will have a pilot flame that lights the main burner when needed. Storage heater systems installed indoors require a flue to vent exhaust gas outside.

A gas hot water service can be a good solution for a home with limited sunlight/where a heat pump may be unsuitable.

Contact OA Plumbing for your gas hot water services!

Hot Water Heat Pumps

A hot water heat pump system absorbs heat from the air outside and transfers it to the water stored inside the heater through a heat exchange system.

A hot water heat pump system is a cost effective solution (generous rebates available) using renewable energy without the need for solar panels. A hot water heat pump is easy to install using the same connections as your existing electric hot water system.

Hot Water Heat Pumps

The traditional electric hot water systems produce around four tonnes of greenhouse gases per year. New government regulations are phasing-out these greenhouse intensive water heaters to reduce the impact on our environment.

You do not need to replace a working electric hot water system but if your system is in need of repair or replacement consider a gas, solar or electric heat pump solution.

Contact OA Plumbing to discuss your requirements today!

Service Locations

Eastern Suburbs:

Balmoral – Belmont – Bulimba – Camp Hill – Cannon Hill – Capalaba – Carina – Carindale – Chandler – Coorparoo – Gumdale – Hawthorne – Hemmant – Lota – Lytton – Manly – Morningside – Murarrie – Norman Park – Seven Hills – Tingalpa – Wakerley – Wynnum –Alexandra Hills – Birkdale – Cleveland – Mount Cotton – Ormiston – Raby Bay – Redland Bay – Sheldon – Thorneside – Thornlands – Victoria Point – Wellington Point

Southside Suburbs

Algester – Annerley – Burbank – Calamvale – Forest Lake – Greenslopes – Heathwood – Holland Park – Kuraby – Macgregor – Mackenzie – Mansfield – Moorooka – Mount Gravatt– Nathan – Parkinson – Robertson – Rochedale – Seventeen Mile Rocks – Sinnamon Park – Sunnybank – Tarragindi – Tennyson – Wishart – Yeerongpilly – Yeronga – Carbrook – Cornubia – Loganholme – Springwood – Shailer Park

Western Suburbs

Ashgrove – Auchenflower – Bardon – Bellbowrie – Brookfield – Chapel Hill – Chelmer –Enoggera – Ferny Grove – Graceville – Indooroopilly – Jamboree Heights – Jindalee – Kenmore – Kenmore Hills – Milton – Moggill – Mount Ommaney – Oxley – Riverhills – Sherwood – Sinnamon Park – St Lucia – Taringa – The Gap – Toowong – Westlake

Northern Suburbs

Albion – Alderley – Ascot – Aspley – Bald Hills – Banyo – Boondall – Bracken Ridge – Bridgeman Downs – Brighton –Carseldine – Chermside – Clayfield – Deagon – Eagle Farm – Everton Park – Fitzgibbon – Gaythorne – Geebung – Gordon Park – Grange – Hamilton – Hendra – Kedron – Keperra – Lutwyche – McDowall – Mitchelton – Newmarket – Northgate – Nudgee – Nundah – Pinkenba – Sandgate – Stafford – Stafford Heights – Taigum – Virginia – Wavell Heights – Wilston – Windsor –Zillmere

Request an appointment.

Request an appointment.