
Gas Hot Water System Sydney - Storage Tanks Repaired And Replaced
A gas storage tank leaking from the bottom, running cold, or simply old and due for replacing? Our licensed plumbers check the gas and water side, repair or replace the system, and agree the price before any work starts.
- $0 call-out fee*No charge just to come and look
- Fixed Price QuotesUpfront pricing before work starts
- Aussie owned & operatedFamily-owned in Sydney since 2010
- Lifetime guaranteeIf our work fails, we fix it
Licensed & insured · Lic #306457C
Get a Free Gas Hot Water Quote
60 seconds · no obligation
The Gas Storage Hot Water Jobs We Do
Whatever the gas hot water system is doing, you get a fixed price before any work starts.

No Hot Water From Gas
An older gas tank that has stopped heating, sometimes with a gas smell nearby.

Flues For Indoor Units
Indoor gas tanks need a flue to the roof, replaced when it has corroded or failed.

Gas Supply Checks
The meter, regulator and gas line checked when the unit is not getting enough gas.

Swapping To Continuous Flow
When a tank is replaced, a continuous flow gas unit is an option if you are short on space.
The Price Is Set Before We Start
Gas hot water work should come with a clear price. These three promises are how we keep it that way.
Fixed Price Quotes
Once we have checked the gas and water side, you get one price for the repair or the new system. It holds even when the old tank is hard to get out.
No Call-Out Fee*
Getting a plumber out to look at your gas hot water system costs you nothing during business hours. Nothing is charged until you have said yes to the price.
Pay Later At 0%
A gas tank that has failed rarely gives notice. Spread the fixed price of a new system over a 0% interest payment plan and get the hot water back.
How Bad Is It?
Three ways a gas storage hot water system fails, and what to do about each.

You Can Smell Gas

Leaking From The Bottom

Old, Streaked Or Rusting
How We Handle A Gas Hot Water System
Gas hot water system work across Sydney, done safely: check the gas, agree the price, then fix or replace.
Licensed plumbersCheck The Gas And Water
We check the gas supply at the meter and regulator, then the tank, relief valve and connections. You hear what is wrong before anything is replaced.
Fixed price firstQuote The Right System
If the tank has failed, we read the data plate on the old one and quote a replacement sized for your household. You get one fixed price for the system fitted and tested.
Same-day serviceInstall And Test
The old tank comes out, the new one goes in with the gas and water connected, and it is lit and tested before we leave. We aim to have the hot water back on the same day.
Recent Gas Hot Water Jobs Across Sydney
Suburbs where we have worked on gas hot water systems recently.
Video Testimonials
Gas Storage Hot Water FAQs
Answer:
It depends on the size of the new tank, whether it goes inside or outside, and whether the flue or gas line needs work. You get one fixed price for the system supplied and installed before any work starts, and there is nothing to pay for us to come and look during business hours.
Answer:
It varies with water quality, how hard the system works and whether it has been maintained. The date of manufacture is on the data plate, so we can tell you the age of yours when we look at it. Rust, leaks and water streaks down the casing are the signs it is near the end.
Answer:
Most often the inner tank has rusted through, which cannot be repaired. Sometimes it is a fitting or the relief valve drain pipe, which can be. We check before quoting.
Answer:
Turn the gas off at the meter, do not light anything or use switches near the smell, and open doors and windows. Then call a licensed plumber to find and fix the leak.
Answer:
Yes. We work on all the major hot water brands, including Rheem, Rinnai, Dux, Thermann, Bosch, Vulcan and Aquamax, in gas storage and continuous flow models.
Answer:
A gas storage tank suits homes with room for a tank and several showers in a row. A continuous flow unit takes less space and does not run out, but needs enough gas supply. We look at your home and tell you which fits.
Answer:
Yes, but an indoor gas unit must be an indoor model with a flue to the outside. Outdoor models must stay outdoors. We check the space and the flue before recommending one.
Get The Gas Hot Water Back On
Tell us what the system is doing and a licensed plumber will call you straight back with a time and a fixed price.
- Same-Day Service Sydney-Wide
- Upfront Fixed Pricing
- Lifetime Workmanship Guarantee
- 0% Interest Payment Plans
- Licensed & Insured (#306457C)
*Terms and conditions apply.
Get a Free Gas Hot Water Quote
60 seconds · no obligation
Upfront fixed pricing quoted before any work starts. Terms and conditions apply.















