
5000+ Jobs Completed

450+ 5 Star Google Reviews

10+ Years Replacing Hot Water Systems

Upfront Pricing

With Ozwarm, you’ll have peace of mind knowing that fast, responsive service is only a phone call away

Our technicians are highly skilled and trained, ready to provide you with exceptional service.

No surprises. We explain the issue clearly, provide upfront recommendations, and keep you informed every step of the way.

Our technicians are dedicated to delivering quality workmanship and are proud of their expertise.

Clear, upfront pricing before work begins, so you know exactly what to expect with no hidden surprises.

Our service doesn’t end when the job is complete. If you need help or advice, our friendly team is always available to assist you.”
Reviews by some of our recent customers
The team at Ozwarm inspire confidence with their honest, straight forward approach. They solved all of our hot water issues promptly and efficiently. In less than a week, they had quoted, decommissioned our old gravity feed electric hot water service and replaced it with an instant gas hot water service. Bliss.
Had my hot water system replaced by Ozwarm. Extremely satisfied with the service from start to finish.
Really thrilled with the amazing service I received from Ozwarm. Fantastic customer service, very competitive pricing and incredibly helpful with workmanship and deciding what hot water unit was best for me.
Our licensed Installers supply and install all leading hot water system brands. Fixed price quoted upfront, with same day installation available. Get your replacement quote within 4 business hours.
Upgrading to an energy-efficient heat pump hot water system could help reduce your energy bills, and eligible Victorian households may qualify for discounts through the Victorian Energy Upgrades (VEU) program. OZWARM can help you check your eligibility and understand the options available to you.
Georgia provided excellent advice and support to determine my exact specs and was very efficient in getting quotes to me and sourcing information about available rebates. In turn Nathan did an excellent job with the installation and in communicating the processes involved to minimise disruption.
There are several types of hot water systems to choose from, depending on your household size, hot water usage and budget.
Gas Storage: Heats and stores hot water inside a tank using gas.
Continuous Flow Gas: Heats water on demand, without storing it in a tank.
Electric Storage: Uses electricity to heat and store hot water in a tank.
Heat Pump: Uses heat from the surrounding air to heat water efficiently.
We’ll help you compare the options and choose the right hot water system for your home.
No hot water is stressful, so we move quickly. In most cases we can replace your system the same day you call, subject to availability. We stock popular models, remove your old system, and have your hot water running again before the day is out. If you need a special order system, such as a heat pump, or we need extra time to get you set up, we’ll provide a complimentary temporary hot water system so you’re guaranteed same day hot water.
If your system is more than 10 years old, it’s worth planning for a replacement. Other signs include rusty or discoloured hot water, water pooling around the base of the tank, rumbling or banging noises, and running out of hot water faster than you used to. If you’ve had repeated repairs in the last couple of years, or the cost of a fix is close to the price of a new unit, replacing it usually makes more sense.
Often, yes. Many faults, like a failed thermostat, heating element, pilot light or pressure relief valve, can be fixed quickly and affordably, especially if the tank itself is in good condition. If the tank is leaking, however, repair isn’t possible and replacement is the only option. Not sure which applies to you? Call us and we’ll give you an honest answer, even if that means a repair.
We supply and install your new hot water system with one upfront fixed price. Your quote includes the system installation and disposal of the old unit, so you know exactly what you’re paying before you book — with no hidden surprises.
Absolutely! We remove your old hot water unit and take it to an appropriate metal recycling centre. We’ll also take away all packaging and rubbish, leaving the area clean and tidy — so you don’t have to worry about disposing of your old unit yourself.
With over 10 years in business, more than 5,000 jobs completed and hundreds of Google reviews, OZWARM has helped thousands of Melbourne homeowners with hot water system replacements. Our licensed technicians take care of everything from start to finish, giving you a seamless and stress-free installation experience.
Get a fixed-price quote from OZWARM within 24 hours.
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Proudly Serving Melbourne

We’re based in Melbourne, but we’ll travel to replace your hot water system wherever you are, including regional Victoria. Some of the areas we work in:
Melbourne Metro
North, East, South-East, West, Bayside, the Dandenong Ranges and the Yarra Valley.
Regional Victoria
Geelong, the Bellarine Peninsula, the Mornington Peninsula and Gippsland.
Not sure we cover your area? Request a quote and we’ll confirm.






RTA AU58005

License 112015

REC16759