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    Southern Hot Water Specialists

    Your Local Hot Water System Specialists

    We are your reliable hot water specialist in NSW that delivers efficient, high-quality hot water installation, repairs, and maintenance and plumbing services at affordable rates. We have consistently provided commercial and residential property owners a complete range of same-day plumbing services right across the Southern region from Shoalhaven, Kiama, to the Southern Highlands servicing Nowra and Bowral and nearby towns.

    All of our hot water experts have undergone in-depth training, fully licensed plumbers and technicians, and each having a range of industry and working experience. With these qualifications in place, we are confident that they get the job done right the first time!

    We provide replacement, repairs, service and installation for:


    Electric Hot Water Systems


    Gas Hot Water Heaters


    Instantaneous Hot Water Heaters


    Continuous Flow Hot Water Heaters


    Solar Hot Water Units


    Hot Water Heat Pumps

    Plumbing Water Leak

    Licensed Plumbers


    24 Hour Call Outs

    Affordable Pricing

    20 Years Experience Installing Hot Water Systems

    Southern Hot Water provide customers with top quality hot water installation solutions and, our team of technicians and plumbers can give you the advice you need for a cost-effective plumbing installation project. This includes:


    The need for a repair, replacement, or upgrade your existing hot water unit;


    Expert recommendation for an installation of a top-quality hot water unit;


    Give off tips and suggestions about maximising the use of your new hot water unit;


    Provide regular hot water services to fully use the lifespan of your unit


    Offer professional advice and assistance essential for your water system.

    why hire a license plumber

    Lifetime Warranty 

    At Southern Hot Water, we know that our services are the best. In contrast to other plumbing and hit water companies, our company does not water down our guarantees with exclusions and limitations. Rather, our company ensures that our services and solutions hold us to the best standards within the industry, making them so solidly client oriented.

    Our promise to our loyal customers – we make sure that we’ll return all of your money if you’re not 100% sure and satisfied with the service we offer. If our certified plumbers and technicians don’t meet your expectations, at any time or for any reason, you don’t get hold of your service.

    Quality Repair and Replacement
    drain issues

    On Time

    Southern Hot Water & Plumbing Specialist promises you, our client, that we are going to be in your place within the scheduled time frame.


    Unparalleled Services

    If you’re not 100% satisfied with the service we’ve provided, we are going to refund all of your money. 


    Premium Quality Replacements and Repairs

    Our Hot Water & Plumbing Specialists makes sure that our repairs are fixed right or the repair is free. If a repair is well included in our provided warranty period stated on the contract, we will have it repaired again absolutely free.


    Premium Hot Water System

    If your hot water system fails to function properly within one year of the first installation date due to defects associated with our installation, we will remove the system and refund 100% of the acquisition price if we are unable to correct the defects.


    Addressing Drain Issues

    If the identical drain undergoes a disruption one more time after we’ve got performed cable clearing and/or Hydro Jet Pipe Rejuvenation is within our written warranty period stated on the contract or written statement, we will give it to your home, clean out the clogs, and give you our 100% satisfaction guarantee. If pipe is still clogged, we will send our drain specialist to execute an inspection at no charge by using our high quality and advanced cameras.


    Guaranteed Quality Re-piping

    Our Hot Water technicians guarantees that our workmanship will last for 10 years. If your pipes have problems at any time during that period, we will have it fixed and the failure freed from charge. 




    Our team guarantees that the equipment and/or fixtures we have installed in your home will perform as stated. If any equipment used under normal working conditions fails, we are going to repair or replace the item at no charge to you. If there are equipment and fixtures that need yearly maintenance, we can do these too. If these maintenance needs are not executed, the guarantee could also be invalid in accordance to the manufacturer’s specifications.

    Hot Water Maintenance

    24/7 Local Service

    Frequently Asked Questions

    Honest & Transparent Pricing

    Hot Water Installation

    What We Offer


    Hot Water Repairs

    Has your boiler or hot water unit seen better days?

    Our Hot Water & Plumbing team are ready to address any repair needs 24/7.

    Our team are there to make sure your hot water service runs effectively and trouble-free so if it breaks down we are there to help.

    Hot Water Installation ico

    Hot Water Installation

    Do you hate cold morning showers? Then make sure that your hot water system is up to scratch!

    We install the A-Z of hot water units from solar, gas, electric instantaneous, and continuous flow heaters.

    Hot Water Maintenance ico

    Hot Water Maintenance

    Did you know that your hot water service should be serviced every 3 to 5 years? 

    If you don’t get it serviced for longer, it may result in the manufactures guarantee becoming void.

    It’s only a phone call away for a technician to do a maintenance check a system – usually taking 30 to 45 minutes. 

    Plumbing Water Leak

    Plumbing Services

    Our team of professional plumbers handle a wide range of services such as

    • repairing water leak
    • fixing slow or clogged drains
    • repair or replace your toilets, sinks
    • execute sewer services like sewer line installation and repair

    & MODELS


    Servicing all of Southern Hot Water

    Frequently Asked Questions

    Frequently Asked Questions
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    How much is the cost to install a hot water heater?

    Hot water system installation is crucial for any business or home. But, selecting the right hot water system can be difficult as there is a wide range of different hot water systems on the market. This is where features like durability, functions, and options vary greatly. These impact and influence the cost of any given system.
    With this, the type of hot water system and its size is usually the biggest consideration in terms of price. There are four main types of hot water systems, with a variety of sub-types in each category.

    Electric Water System
    ✓ $450 (25 L)
    ✓ $1900 (400 L)

    Instant Electric Water System
    ✓ $660
    ✓ $1400

    Gas Water System
    ✓ $850 (135L)
    ✓ $1700 (360L)

    How much does it cost to replace a hot water system in Southern, NSW, Australia?

    The estimated cost of installing a new hot water system in Australia ranges at $300 and $600 but this is only true when you’re planning on a replacement for your existing hot water system with one of the exact type, and this does not include the cost of the water heater unit. In actuality, the cost of hot water installations can change quite drastically.

    What is the best hot water system in Australia?

    The following are the best brands of hot water systems in Illawarra, NSW and across Australia as provided for and ranked by consumers:

    ✓ Vulcan
    ✓ Rinnai
    ✓ Thermann
    ✓ Rheem
    ✓ Bosch
    ✓ AquaMax
    ✓ Chromagen
    ✓ Dux

    Solahart has, by far, achieved a five-star review for overall satisfaction. Whilst Vulcan, Chromagen, Dux and Rinnai and the others follow through.

    What is the cheapest way to run a hot water system?

    For a lot of homes in Australia, a solar hot water system installation can be the most effective, cost-efficient and cheapest to run, and here are others:

    · For small households – the use of a continuous flow hot water system for either gas or electric is ideal;
    · For a medium household – the use of a gas systems for continuous flow or storage, or a heat pump is ideal;
    · For a big household– the use of multiple continuous flow hot water systems can be a great option, but gas storage units prove to be more economical.

    Is it worth it changing to a tankless hot water system?

    There are a lot of reasons why a household must make a switch to a tankless hot water system, or otherwise an instant hot water system or continuous flow unit. The main considerations that will help you make that final decision are the current type of hot water system, availability of gas or electricity, the finances, age of hot water system, number of household members and other demands of the household.

    How long does the average hot water system last?

    The average usage hinges on the type of hot water system your home has. A continuous flow gas-powered hot water system has a lifespan of 15 to 20 years with maintenance. An electric hot water system features a lifespan of 8 to 12 years, highly dependent if such is a tank system or tankless. Your hot water system warranty is a great sign of how long it will serve you.

    Call Southern Hot Water Now

    If you’re in the Southern region we are ready to help! We service all areas from Southern Highlands, Bowral, Nowra, Shellharbour, Wollongong, Kiama, Albion Park, Warrawong and more.