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Gas Hot Water Systems

Trusted Sydney Plumbers – 24/7 Service & Repairs

1300 164 206
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Aussie Electrical and Plumbing Services Google Rating 4.7Rating 140+ reviews
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Upfront, Flat Rate Pricing

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Never an Overtime Charge

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Lifetime Labour Guarantee

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Aussie Electrical and Plumbing Services Google Rating 4.7Rating 140+ reviews
Feature Icon

Upfront, Flat Rate Pricing

Feature Icon

Never an Overtime Charge

Feature Icon

Lifetime Labour Guarantee

Because a Cold Shower Should Be a Choice – Not a Surprise

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It always happens at the worst time. Halfway through your morning shower, the hot water suddenly turns arctic. Or the pilot light won’t stay on. Or you hear that familiar drip-drip-drip near the tank that signals the end is near.

Aussie Home Services has rescued more households from these hot water disasters than we can count. Whether your old gas system is clinging to life or you’re finally ready to upgrade to something modern, our gas hot water installers are ready to help—fast, affordably, and with a friendly face.

Want to compare different systems before choosing? Check out our full range of water heating solutions, including electric, solar, and hybrid options.

Gas Hot Water That Works When You Need It

A properly installed and well-maintained gas hot water system is the silent hero of your home. It heats quickly, runs efficiently, and works even during power outages. Whether you’ve got a house full of kids or want reliability, gas delivers.

We offercontinuous flow systems(so you never run out) and storage tanks (great for families), and we’ll help you pick the best. Our expert gas hot water installerstake the guesswork out of the process and set you up with a system that works when you need it most.

If your home doesn’t already have gas connected, our qualified gas fitters can help with everything from running new lines to ensuring full compliance with safety regulations.

We Don’t Just Sell Systems—We Solve Problems

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No two homes are the same, so we treat every job as unique. From basic service calls to full gas hot water installation in a new build, we listen first, then get to work.

Here’s what we handle daily:

New Installations

Starting fresh? Our team handles all gas hot water installation needs, from sizing and product selection to permits and safety checks.

System Replacements

Are you still relying on a unit older than your car? We’ll recommend a better alternative and handle the upgrade. Our licensed gas hot water installers make the process easy and clean.

Repairs (Yes, We Do Emergencies)

Did you wake up to no hot water or smell gas? Call us—our experienced team provides fast and safe emergency hot water repairs 24/7.

Concerned that the smell might be more than just the hot water unit? We’re trained in gas safety inspections to locate and fix gas leaks quickly.

Servicing & Maintenance

Even the best systems need a tune-up. Our scheduled servicing helps avoid breakdowns and keeps your system running at peak performance.

We Only Work With Brands We Trust

We partner with leading manufacturers to bring you reliable, long-lasting results. Our gas hot water installers regularly work with:

  • Rinnai – Smart tech with powerful performance
  • Rheem – Local legends in water heating
  • Bosch – Compact, efficient, German-built
  • Dux – Affordable and durable
  • Thermann – Great value and reliable service

Do you already have a system in mind? We’ll install it. Not sure where to start? We’ll guide you, not push you.

Common Hot Water Problems We Handle

“Why is my gas hot water system leaking?”

Sometimes it’s a valve. Other times it’s a tank on its last legs. Our gas hot water repair team will inspect, explain, and fix it—no guesswork.

“Is gas better than electric?”

For most homes, yes. Faster heating, lower running costs, and a more reliable supply.

“Can I switch from electric to gas?”

You sure can. Our team handles the full gas hot water installation, including installing new gas lines if you don’t already have one.

“How long do these systems last?”

With servicing, you’ll get 10–15 years, sometimes more. Ask about our maintenance plans to extend the lifespan even further.

Why Locals Choose Aussie Home Services

We’re not your average tradies. We show up on time. We clean up. We explain things clearly. And we charge what we quoted—no surprises.

Here’s what you can expect from us:

  • Lights flickering or dimming on their own

  • Circuit breakers tripping repeatedly

  • Buzzing or sizzling sounds from walls or switches

  • Switches or outlets are warm to the touch.

  • A persistent burning smell near power points

  • Appliances cutting out unexpectedly

From start to finish, we focus on what matters most to you: comfort, safety, and excellent service.

After dealing with a stubborn blocked drain for weeks, I finally called in the experts. They quickly identified the issue and had it fixed in no time. Excellent service!

– Mark R.

Hot Water Help is Just a Call Away

Whether your system has failed or you want to avoid another freezing shower, our team is here to help. We’ve handled thousands of gas hot water installations and repairs and are ready to help with yours today.

We service homes and businesses across the Sydney metro, from the Inner West to the Northern Beaches.

Call us on 1300 164 205 or request a free quote online. You won’t get a pushy sales pitch—just real solutions from a team that cares.

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Gas Hot Water System FAQs

Choosing the right size depends on the number of people living in your home, how often hot water is used, and whether multiple outlets are used simultaneously (like showers and washing machines). We’ll ask a few simple questions and recommend a system that fits your daily demand without overloading your gas usage or leaving you with cold showers.

It’s more than just hooking up a tank. We assess the location for ventilation, safety clearance, and gas pressure. Then we handle all the plumbing, gas fitting, compliance checks, and testing. The goal? A safe, efficient install that’s fully certified and built to last.

If your gas bills are creeping up, your water takes longer to heat, or you notice inconsistent temperatures, it could be a sign of wear, mineral buildup, or internal component failure. A quick check-up can reveal if your system needs servicing or if it's time to replace it.

Yes, in most cases. We can advise on whether natural gas can be connected to your property or if an LPG bottled system is a better alternative. Either way, we’ll walk you through the process, costs, and what to expect before you commit.

Definitely, flushing removes sediment and mineral deposits that build up over time, especially in areas with hard water. This helps the unit run more efficiently, extends its life, and ensures consistent hot water delivery.

It can be, but only with proper ventilation and approved indoor-rated systems. We’ll assess your space and make sure any internal installation meets all Australian Gas Standards and safety regulations. If not, we’ll suggest the best outdoor option.
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