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Most experienced hot water experts in Wollongong & Illawarra

Looking for hot water repairs or installations in Illawarra?

Hot Water Maintenance provides fast and reliable hot water services to the Illawarra region and Wollongong, with a friendly and fully-mobile team of technicians ready to help you. 

Our service also includes 24/7 same day emergency call outs for urgent situations in Illawarra such as leaking taps, blocked drains or sinks, burst pipes and immediate repairs to your system.

HWM offers a wide-range of new hot water systems from all of the leading brands, including environmentally friendly solar units, which many of our Illawarra and Wollongong customers are installing in their homes. 

We can help solve your hot water issues

HWM’s Illawarra and Wollongong hot water experts can help fix your current issues with our fast and affordable services. This includes everything from basic repairs and maintenance on your current system, to new installations and our emergency call out service for urgent situations.

We have been trusted by Illawarra customers for over 20 years and pride ourselves on delivering safe and reliable hot water solutions. Get in touch with our team today and book a service with our fully-mobile specialists. 

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    Avg. Response Time: 30 Mins

    Choose HWM if you live in Illawarra or Wollongong

    Personalised hot water solutions in Illawarra

    Hot water servicing & repairs

    HWM specialises in fast and affordable servicing and repairs to all gas, electric and solar hot water systems across Illawarra. If your system is damaged or due for a servicing, one of our experts can provide a full on-site assessment.

    Hot water installations

    With our extensive knowledge of all modern hot water technologies, HWM offers Illawarra’s most competitive replacement service. We can install new gas, electric or solar systems to your home from brands such as Dux, Rinnai, Vulcan, Boscho, Thermann and many more on the market.
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    Emergency same day service

    If your situation is urgent and can’t wait until tomorrow, HWM also provides an emergency 24/7 call out service in Illawarra and Wollongong. We can help fix blocked drains and sinks, leaking taps, broken pipes and issues with your water flow.

    Plumbing & electrical experts

    As a one-stop-shop for all your home repairs, HWM provides professional plumbing and electric service throughout Illawarra and Wollongong. This includes faulty lighting, switchboard repairs and replacements, broken pipes, blocked drains and sinks and any other issues.

    Brands We Use

    Frequently Asked Questions

    If you’re in the market for a new hot water system then chances are you’re doing research online. While this is a great start nothing beats talking to an expert on the best electric, gas or solar system for your Illawarra home. HWM can walk you through the pros and cons of the leading brands and understand your specific needs. 

    Safety has been the number one priority for HWM for over 20 years. All of our hot water experts are fully-licensed and fully-training, so you can rest assured that all of our work is performed safely in your Illawarra home. 

    To ensure our Illawarra customers have their hot water system repairs done quickly, our team all carry over 1000 spare parts and accessories from the leading brands. This means we can get the job done quickly without any delays while waiting for parts to arrive.

    The goal for all of our Illawarra customers is to get their new hot water system up and running as soon as possible. If you are simply replacing your currency system our crew will require 4 hours to complete the installation. For a brand new hot water system it will take closer to 8 hours to finish the job.

    We get asked this question nearly every day by our Illawarra and Wollongong hot water customers. If your system is over 10 years old or the heat pump has been damaged, then you may have noticed higher gas or electricity bills because your system is no longer working as efficiently as it once was. Chat with HWM about your new installation options. 

    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