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Commercial Hot Water System Installation

We are proud to be able to offer commercial hot water system installation for our clients. We can not only install your hot water system but we’ll maintain it too. From commercial buildings to residential developments, hot water is a must. Our range includes energy efficient hot water systems. These not only use less energy, but can help reduce your bills too. All while providing excellent service. Whatever you require, HWM is here for all your commercial needs.

Industries We Work With









We’re proud to be able to serve clients from all sectors of the property industry. From the initial plans to letting out the finished build – all properties require a reliable source of hot water.

Whichever stage of the development you’re at, we have a commercial hot water system to suit you.

We can also provide ongoing maintenance too. This means you’ll receive a consistent service across your commercial properties.

The Services We Offer

Hot water systems
Commercial hot water
Energy efficient systems
Spare parts
Continuous flow hot water
Commercial gas
Heavy duty systems
Water heater

We are experts in solar, gas and electric heated water systems. If you are building a new residential development, it will need adequate hot water. We supply and install a wide range of hot water tanks. This includes continuous flow hot water or traditional water tank systems. Ensure your tenants have the very best hot water solution with HWM. We are also on hand if your existing hot water systems need repairs too.

Commercial Hot Water System Types

Just like with our domestic hot water systems, we offer a range of solutions for our commercial clients. This includes the installation and maintenance of our commercial hot water systems.


No gas installed on your commercial property? An electric hot water system is the solution. Easy to install, it also offers great value for money. Your tenants can choose off-peak options to reduce their energy bills too.


Gas is the most popular type of hot water system in Australia. If your commercial development has a gas supply, this is perfect! We can connect a range of tank sizes depending on the building usage. This includes our popular continuous flow gas hot water tanks.


While solar hot water systems are the most expensive, they are the most energy efficient. If you are looking to incorporate solar power into your development, we’re here to help. Need more information about what system is right for you? Points to consider are the building type, usage requirements and your budget. If you’d like advice specific to your project, please get in touch.

Why Work With Us?

Undertaking a commercial development is no easy feat. We work with a wide range of industries from architects to real estate agents. Whether your tenants need piping hot water or if there’s a problem with the electrics, we’re here to help. As a family run business with 20 years of experience, we have a full understanding of the commercial sector. We know safety not to mention professionalism is paramount.

Emergency hot water available* T&Cs apply.

By Appointment Only. For more information or to submit an enquiry, you can contact us by email atinfo@hotwatermaintenance.net.au.
Alternatively, give us a call on
Get a free quote

Emergency Same Day Service

1800 496 496

Why Choose Us

Hot Water Maintenance are your local hot water specialists.

We are the industry leaders in the supply, installation and repair of hot water systems throughout Sydney and Wollongong. Our qualified team are proficient in all facets of hot water systems and will provide knowledgeable advice on whether your current hot water system needs repair or replacement.


We offer competitive pricing and cater to a variety of customer types, including large-scale commercial clients, developers, property managers and individual homeowners.


With offices in Sydney and Wollongong, we are centrally located to provide fast, reliable and professional service.

Hot Water Maintenance

No matter what type of water heater you have or need,
Electric, Gas, Solar, We guarantee you the best job at the best price.

Our Selection of Specialty Systems

Call us on 1800 496 496 to speak to our friendly staff, for advice on which hot water system best suits your family and home. We'll send one of our qualified technicians to have you back in Hot Water as soon as possible.

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What Our Customers Say