Gas Hot Water Repairs & New Installations
24/7 Hot water running. No hassle. Just pure convenience.
With our Gas Storage Hot Water System Installation services, we guarantee that you can use hot water any time of the day. It is more energy-efficient and can be your ultimate backup to continuous hot water demand.
- Competitively priced hot water solutions
- Fully-licensed & fully-trained experts
- All leading brands available
- Emergency 24/7 call outs in Sydney & Wollongong
- Affordable gas, electric & solar repairs
The ideal water heater for everyone
Did you know that approximately half of all Australian homeowners already use a gas storage hot water system? It has made their lives more convenient than ever, and we see no reason for you to miss out on this opportunity. With our gas storage hot water system, you can do your daily activities without hassle. No long waiting hours to boil water!
- Low energy costs
- Customisable
- Fast heat recovery time
- Save Time, Our expert will Choose the best model for you!
Brands We Use







Why choose HWM as your hot water partner?
- Fast & reliable service across Sydney
- Experts in plumbing & electrical
- Trusted by customers for 20+ years
- Affordable hot water repairs & installations
- Professional advice with no hidden costs
Brands We Use







Type of Electric hot water


Gas Storage
Gas Instantaneous
(Continuous Flow Hot Water)

Gas hot water solutions from HWM
Hot water servicing & repairs
Hot water installations
Emergency same day service
Plumbing & electrical experts
Brands We Use







Frequently Asked Questions
There are a number of factors to consider when deciding on a new hot water system for your home. We suggest that before you get too far in your research that you chat with our friendly hot water team. They can discuss the pros and cons of the leading brands and work to understand your budget and timeline.
Safety remains the top priority for our hot water team. With a fully-licensed crew of technicians we follow extremely strict safety protocols on every job and will be happy to answer any questions you may have before we begin work.
Absolutely! To help our customers with all of their repair and maintenance needs our team carry over 1000 parts and accessories with them at all times. This includes all the major hot water brands such as Rheen, Vulcan, Dux, Rinnai, Bosch, Thermann and many more.
This will depend on the type of hot water system you’re having installed in your home. As a general rule-of-thumb the installation of a new hot water system will take between 7-8 hours, while installations on existing electric, gas or solar systems will be around 3-4 hours. Our technicians will provide a more specific time estimate on the day of the installation.
Many of our customers begin to notice an increase to their power bills over a period of time. So if your hot water system is 10+ years old or has suffered any damage from weather events then it could be causing higher power bills. We can have an expert technician assess your hot water system and chat through your options.