Gas Hot Water Systems Perth
Instant gas and gas storage hot water systems – supplied and installed fast!
Perth's favourite gas hot water brands
Supplied and installed fast
Perth’s favourite plumbers have you covered with Perth’s Best Price Guarantee^ – Call us today!

By Perth's Favourite Plumbers
See our 400+ 5 Star Reviews!
These ratings are sourced from Sarros Group - Perth's favourite tradies! These ratings include reviews from other trades within Sarros Group.





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Perth’s Favourite Gas Hot Water Experts!
When it’s time for a new gas hot water system, give Sarros Plumbing a call and we’ll be right over.
Our experienced gas hot water specialists provide a no surprises, obligation free quote with Perth’s best price guarantee^. We’ll get your hot water cranking again – fast! Often during the same or next day.
We stock a vast range of hot water systems that perfectly suit your needs – from new gas storage systems to instant gas hot water systems. Simply call us now or make a booking with Sarros Plumbing – Perth’s favourite plumbers!

Book Your Free Gas Hot Water System Quote Today!
Our Perth Peeps Love Us!
As Perth's favourite plumbers, our priority is to ensure you're 100% happy!
Our 446 customer reviews have an average rating of 5 out of 5 stars!
These reviews are sourced from Sarros Group - Perth's favourite tradies! These experiences may be from other trades within Sarros Group.
All Types of Gas Hot Water Systems Installed
Finding the perfect gas hot water system for your home is easy with our huge range and expert guidance.
Our team handles everything from accurate on-site measurements to the supply and expert installation of your new unit, getting your gas hot water cranking with zero hassle.
The ideal gas system for your lifestyle comes down to a few key details: your property layout, your household’s daily hot water demands, and how frequently it gets used. We will help you strike the perfect balance between maximizing energy efficiency and staying comfortably within your budget.
Often, requiring a new hot water system is unexpected. But you can rest easy with our many, flexible pay later options.

Gas Storage
Call now and get a free quote on gas storage hot water

Instant Gas
Call us to get a free quote instant gas hot water systems
Want Some Help Choosing the Best Gas Hot Water System?
Give Perth’s favourite plumbers a call today! We’re here to help




Gas Hot Water System Repairs
Are you experiencing any of the following common issues with your gas hot water system? Fix it fast by calling us!
Hot water runs out too quickly
Your hot water gradually starts running cooler and cooler before you’ve even finished your shower!
Gas hot water service constantly leaks
Water continually running from the pressure relief valve or pooling around the base of your gas storage unit.
Lukewarm water
Your hot water isn’t… well, hot! It comes out cooler than it should.
Unusual noises or gas odours
Hearing a rumbling noise in your storage tank, or noticing a faint gas smell or a yellow pilot flame. If so, you can call us as this requires immediate attention from a licensed gas fitter.
Higher than usual gas bills
Your water (and perhaps gas) bills show a higher than usual consumption.


Our experienced gas hot water specialists will diagnose and repair your gas hot water system quickly, ensuring it sees it’s full lifetime of service. At times however, it may be better to replace your old gas system with a new, more energy efficient system.
Simply call on us, Perth’s favourite plumbers, when you need fast gas hot water system repairs and honest advice.
Book Your Gas Hot Water System Repair
Replacing Your Gas Hot Water System
At times, replacing or upgrading your hot water system is better than repairing.
Our instant and storage gas hot water specialists can walk you through the different options to find the best value hot water system that caters to your needs, complete with a free quote.
Gas hot water system replacement presents an opportunity to upgrade to a system that provides any of the following:
- Adequate capacity for your current needs.
- Better energy efficiency.
- A continuous flow instead of storage.
Available Gas Hot Water Systems
Sarros Plumbing supplies and installs gas hot water systems from all trusted hot water system brands, including these:
Gas Hot Water System FAQs
Below are answers to some common questions but feel free to call us with any questions you may have.
What types of gas hot water systems can you service and repair?
As Perth’s favourite gas hot water specialists, we have the parts and expertise to service and repair all major brands of gas storage and continuous flow (instant) gas hot water systems.
What temperature should my gas hot water system be set to?
For safety and hygiene, gas storage systems must store water at a minimum of 60°C to prevent bacteria growth. However, to prevent scalding, the water delivered to your bathrooms is usually tempered to 50°C. Many continuous flow gas systems are factory-set to deliver water safely at 50°C.
What size gas hot water system do I need for my Perth home?
The perfect size of the gas hot water system you should choose depends on your needs. Such as how many people are living in your house and whether you want a storage system or a continuous flow system. Feel free to give us a call, we’re happy to advise you on the best gas hot water system and recommended capacity according to your specific circumstances.
My gas hot water system is leaking or smells like gas. What should I do?
If you smell gas, turn off your gas supply at the meter immediately, ensure the area is well-ventilated, and call us (a licensed gas fitter).
If water is leaking from the unit or a joint nearby, it could indicate that your tank is ruptured and you’ll probably need a new unit.
What is the typical lifespan of a gas hot water system?
A well-maintained gas storage hot water system typically lasts around 8 to 12 years. Continuous flow gas systems tend to last a bit longer, often reaching 15 years or more, as they do not store water constantly.
How often should a gas hot water system be serviced?
We recommend having your gas hot water system serviced by a licensed gas plumber every 2 to 3 years. Regular servicing ensures the burner, pilot light, and pressure relief valves are operating safely and can extend the life of your unit.
Let’s Get that Gas Hot Water Cranking!
Get Your Gas Hot Water System Quote Today!
You can count on Perth’s Favourite Plumber!
Get Your Gas Hot Water System Quote Today!
You can count on Perth’s Favourite Plumber!
