Services

Hot Water Systems

We are Brisbane’s trusted destination for reliable and energy-efficient hot water systems. Our services include supplying, repairing, servicing, and installing all brands of water heaters, offering a wide range of options to suit your needs. With us, you can count on reliable and soothing hot water every morning.

1300 851 171

Upfront pricing

We offer clear, upfront pricing before any work begins. You can also get flexible payment plans to ensure our services fit within your budget.

Lifetime warranty

We aim for nothing less than 100% customer satisfaction. That's why every plumbing service we provide is backed by a lifetime warranty.

24/7 emergency service

Dr Leak’s dedicated team is available 24/7 to handle any plumbing emergency. No matter the time of day or night.

Contact us for all your plumbing needs

Dr Leak Plumbing

1300 851 171

Your local hot water specialists

There’s nothing better than the feeling of hot water against your skin until it suddenly runs cold. Nobody wants to spend their morning fighting the cold water, fix that problem now and call our team at Dr Leak Plumbing to replace or repair your old hot water system in Brisbane.

Whether you're installing a new hot water system, upgrading during a renovation, or replacing an underperforming unit, the first step is understanding your options. We offer gas hot water systems with tank storage options in a variety of sizes, electric systems with continuous flow for endless hot water, and solar hot water systems that deliver long-term savings while reducing your environmental impact.

Our experienced local plumbers in Brisbane arrive with a van stocked with essential components for most makes and models. We make sure you get your hot water back as soon as possible.

Don't let choosing a hot water system leave you feeling hot under the collar. At Dr Leak Plumbing, we're the experts, so take advantage of our knowledge and advice to find the perfect solution for your home. Our routine maintenance services will keep your system running at its best for years to come.

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We do it all, with competitive pricing

Save more money with our plumbing team. Trade in your old hot water and save $150! We are also a rebate provider.

Hot water system installation, repairs, replacement

Guaranteed best prices

Lifetime Labour Warranty

We proudly supply leading brands such as Bosch, Rheem, Rinnai, Stiebel-Eltron, Dux, and Zip, ensuring top-quality performance and durability. Whether you need a point-of-use unit or a continuous flow system, our range is designed to meet every preference.

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Types of hot water systems

Gas hot water systems

Gas hot water systems are highly efficient, offering lower running costs and quick heat recovery, making them ideal for larger households. They also produce lower carbon emissions, making them an environmentally friendly choice.

Electric hot water systems

Electric systems are widely used in homes and commercial buildings. They are user-friendly, compact, easy to install, and provide instant hot water at the flick of a switch.

Instant / continuous flow hot water systems

For an energy-efficient option, continuous flow systems heat water on demand, reducing energy consumption. They are space-saving and can be wall-mounted, making them a great choice for smaller properties.

Solar hot water system

Solar systems have a higher upfront cost but are a long-term cost-effective solution. They significantly reduce energy bills and carbon emissions while ensuring a reliable hot water supply.

Condensing water heaters

Looking to replace an outdated water heater? Condensing water heaters offer lower running costs through energy savings. With two heat exchangers, they are up to 15% more efficient than traditional models.

Heat pump hot water systems

Heat pumps are revolutionising the way we think about hot water, offering up to 75% savings on your energy bills compared to traditional electric storage tanks. These innovative systems harness the power of the air to provide hot water efficiently, reducing both your costs and environmental impact.

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We supply and install a variety of hot water system brands

Emergency hot water system repairs

Experiencing a leaking water heater, no hot water, strange noises, or fluctuating temperatures? These are signs that you need urgent hot water system repairs. Dr Leak Plumbing provides emergency hot water system services in all of Brisbane to restore your system quickly and efficiently.

Hot water replacement

If it’s time for a new hot water system, we guarantee the lowest prices in Brisbane. Our pricing includes supply, installation, and disposal of your old unit (T&Cs apply). With a strong reputation and positive customer feedback, we’re here to offer expert advice.

The Dr Leak Process

3 step process to fixing your hot water system

Give us a call or book online

There is no need to waste time hunting for a reliable plumber. Reach out to our team by phone or email. Calls made before 2 PM can secure a same-day plumber.

Same day emergency service

Our team is ready to jump into action, inspect the issue, and get it sorted on the same day. We inform you of the best options and solutions so we can attend to the problem quickly.

No plumbing job too big or small

We treat every job we get with the same level of care and expertise. We attend to any property that involves plumbing without hesitation just the willingness to assist our clients.

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What sets Dr Leak apart from the rest?

We listen to our customers and customise our services based on what they need. Our transparency in every job we do, upfront pricing and dedication are what make us stand out from other plumbing companies. Our tradesmen meticulously plan everything before we carry out repair or installation.

We are licensed plumbers known for providing a quality level of service and professionalism. We keep our plumbers updated with the latest and new plumbing standards in Australia. Dr Leak guarantees 100% satisfaction, reasonable prices and a lifetime labour warranty.

Same-day service for calls made before 2pm*

No call-out fee for bookings made before 5pm*

100% Satisfaction, or we'll be back to make it right!

We fix it all

Why choose us for hot water system services?

Our selection includes compact under-bench systems for small spaces, robust electric models for larger capacities, and advanced tankless systems for continuous hot water. For energy-conscious households, we also stock solar hot water systems and innovative heat pump water heaters that offer cost-effective, sustainable solutions. With sizes ranging from 25L for small families to 400L for large households, we have a system to match every requirement.

Whether you need a routine service, a replacement, or an upgrade, we provide top-quality service at the lowest prices. Once you’ve picked your system, we’ll aim to have it installed within 24 hours.

We’re proud to be one of the fastest in the industry, delivering quick, high-quality service. Our team of plumbers are experienced and will walk you through everything you need to know about the system, including how to maintain it for long-lasting performance.

At Dr Leak Plumbing, we strive to go above and beyond in everything we do. Our small, carefully handpicked team of Brisbane plumbers ensures you receive the highest quality service every time. See the difference our hot water specialists can make!

No Hidden Costs

30 Min Response Rate

Trusted Provider

24/7 Emergency Plumbing

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Frequently asked questions

Dr Leak Plumbing delivers a smooth and efficient experience for all your plumbing requirements, from quote requests to service completion. Our fully-insured professionals are prepared to tackle any plumbing challenge, and our commitment to same-day service ensures prompt attention to your needs.

What are the signs that my hot water system needs replacing?

If your water heater is producing inconsistent temperatures, rusty water, rumbling noises, or leaking from the base, it’s likely nearing the end of its life span and should be inspected or replaced soon.

How long do hot water systems typically last?

Most systems last between 8–12 years, depending on usage, water quality, and maintenance. Regular servicing by a licensed plumber can extend its life considerably.

Do you repair all types of hot water systems?

Yes. We service and repair all major brands and system types — including electric, gas, solar, and instantaneous units — throughout Brisbane.

What size hot water system does my home need?

It depends on your household size and daily usage. Our plumbers can assess your water needs and recommend a correctly sized unit for energy efficiency and comfort.

Can you install a new hot water system the same day?

Yes — we offer same-day installation across Brisbane, ensuring you’re never left without hot water for long. We also safely remove and dispose of your old unit.

What causes hot water to suddenly go cold?

This can happen due to a faulty thermostat, broken heating element, or sediment build-up inside the tank. A quick inspection can pinpoint the exact cause and prevent further issues.

Are instant hot water systems worth it?

Instant (tankless) systems are energy-efficient, space-saving, and provide endless hot water on demand. They’re ideal for smaller homes or households that want to reduce power costs.

How often should my hot water system be serviced?

We recommend a professional service every 1–2 years to check valves, flush sediment, and ensure safe operation — especially for gas and solar models.

What’s the most energy-efficient hot water option in Brisbane?

Solar and heat pump systems are the most energy-efficient for Brisbane’s climate, as they take advantage of the region’s abundant sunlight and warm conditions.

Do you provide emergency hot water repairs?

Yes — our licensed plumbers are available 24/7 for urgent repairs, ensuring your hot water system is restored safely and quickly whenever problems arise.

Don’t wait to get your hot water issues resolved

Expert guidance and advice when you need it

Professional installation of high-efficiency hot water systems

Trouble-free sales processes and repairs

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Signs your hot water system might need replacing

Hot water is essential for every Australian home and business, especially in winter. Here are some signs that indicate it’s time to replace your system:

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Inconsistent water temperature

If your water fluctuates between hot and cold or runs out too quickly, you may have a broken heating element that requires professional attention.

Strange noises

Popping, banging, or hissing sounds from your hot water system could indicate sediment buildup inside the tank. Some noises may also signal other underlying problems, so it’s best to call a plumber for an inspection.

Water discolouration

Rusty or foul-smelling water from your taps or shower may be due to corrosion inside the hot water tank. This often requires replacing the anode rod or flushing the tank.

Water leaks

Small leaks around fittings can often be repaired, but if the tank itself is leaking, it may need replacement. Addressing this early prevents costly water damage.