Expert hot water plumber Melbourne households rely on

Outright provides reliable hot water system maintenance and emergency plumbing services with fixed prices and same-day services. With 25+ years’ experience and hundreds of five-star reviews, we will find the best solution to extend the life of your system.

A plumber fixing a hot water issue
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We turn up the day you call to install your unit immediately

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We’re fully licensed and insured with over a decade of experience

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We give you fixed upfront pricing for your peace of mind

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We’ve earned hundreds of five-star Google reviews from happy customers

Hot water system installations done right across Melbourne

Losing hot water throws your whole household off, leaving you with cold showers and washing piling up. When it’s time for a hot water system replacement, you need a plumber who can install it quickly and so that it lasts. Outright's fully licensed team has been installing hot water units across Melbourne for decades, with energy-efficient options for every household.

  • We install continuous-flow, electric, gas, and solar hot water systems.
  • Every water heater installation is tested and commissioned, so you have hot water straight away.
  • Our plumbers remove old units and set up new ones safely, with no shortcuts.
A plumber standing beside a truck, preparing to fix a plumbing issue

Keen to read those 5-star reviews?

Here’s a snapshot of the feedback we’re proud to receive every week.

Why call Outright Plumbing for hot water help

When your hot water fails, you don’t want delays or half-fixes. Outright Plumbing installs new systems quickly, tests every connection, and makes sure the solution is built to last.

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We know Melbourne’s hot water systems inside out

Across Melbourne’s southern suburbs, we’ve installed and replaced every type of system: old electric tanks tucked away in Brighton garages, solar units in Sandringham homes, and continuous flow gas heaters in Cheltenham apartments. Whatever system you’re moving to, we know the quirks and the right way to set it up.

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We focus on long-lasting hot water installations

Installing a new hot water unit is an investment, and we don’t cut corners. We use quality valves, fittings, and insulation that protect your system for years, not months. Our plumbers also test pressure and flow to make sure the system won’t be put under unnecessary strain.

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We can take care of other plumbing while we’re on site

Hot water installation is often a good time to sort out other jobs. If you’ve got an old tap that’s dripping, a toilet that needs attention, or outdoor plumbing that’s starting to wear, we can take care of it during the same visit. We come fully equipped for any job so you don’t need to book a second call-out.

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We keep everything clear and upfront

There’s no jargon or surprises; we only use clear communication. We’ll show you what needs doing, explain your options for different systems, and give you a fixed price before starting. We provide an honest service from start to finish.

Our plumbers share their insights on hot water installations

Installing a new hot water system isn’t just about connecting pipes and turning it on. The choices made at installation can affect performance, running costs, and how long the unit lasts. Here are some of the key things we think every homeowner should know before getting a new system.

Correct system sizing is critical for hot water installations

One of the biggest mistakes we see is households installing systems that don’t match their needs. Oversized units heat more water than necessary, wasting energy and pushing up bills. Undersized systems run out of hot water during peak times and wear out quickly because they’re always running.

Our plumbers look at more than just household size. We factor in the number of bathrooms, how often appliances like washing machines and dishwashers run, and when your family typically uses the most hot water. Getting the size right means you’ll always have enough hot water without paying for more than you need.

Installation location affects performance and lifespan

Where a hot water unit is installed makes a bigger difference than most people realise. A system placed too far from the bathroom or kitchen wastes water and makes you wait longer for it to run hot. Poor placement can also expose tanks or pipework to the weather, leading to faster corrosion or more frequent maintenance.

Indoor vs. outdoor placement matters too. Indoor units need proper ventilation, while outdoor units should be protected from extreme weather. A well-chosen location improves efficiency, reduces heat loss, and makes the system easier to service in the future.

Water quality in Melbourne matters for new hot water systems

Not all suburbs in Melbourne have the same water quality. Some areas have higher mineral content or sediment levels that can build up inside tanks and fittings. This speeds up corrosion, reduces efficiency, and shortens the system’s lifespan.

We often recommend protective measures like sacrificial anodes, tempering valves, or filters to suit local conditions. These small additions can add years to the life of a system and help avoid costly repairs.

Compliance and safety checks protect your home

Every hot water installation must meet strict Australian standards. Gas systems need correct fluing and ventilation, while electric systems require safe electrical connections and earthing. Temperature and pressure relief valves are installed to prevent dangerous faults.

Licensed plumbers pressure-test the system, confirm the thermostat is set to the correct temperature, and make sure safety valves are functioning before the unit is commissioned. These checks not only protect your home but also keep the manufacturer’s warranty valid. Skipping them can leave you with unsafe plumbing and no coverage if something goes wrong.

What’s included when we work on your hot water system

Our hot water system plumbers take care of everything, from first inspection to final clean-up.

Thorough system check and honest diagnosis

We’ll inspect your hot water units to pinpoint the problem, whether it’s a worn-out part, sediment build-up, a faulty thermostat, or something more serious. You’ll get a clear explanation of the issue, the repair or replacement options, and our recommendation based on what’s best for your home and budget.

Hot water systems repairs, replacements and installations done right

From emergency hot water service repairs to full hot water system replacements, Outright can handle all your plumbing needs! We work with all major brands, install to manufacturer standards, and leave the space tidy when we’re done.

Tips to keep your hot water running smoothly

We offer hot water system cleaning services across Melbourne, so we’ll be glad to set you up with a regular maintenance schedule. We’ll also check in on other major systems, like your stormdrains, plumbing-connected whitegoods, and anything else you’re concerned about.

Book your hot water plumber

One call and Outright Plumbing will have the hot water back before you can boil the kettle.

Hot water system installations for commercial and managed properties

Installing hot water systems in commercial settings comes with higher stakes. A failed unit can hold up a building handover, shut down a business, or leave dozens of tenants without essential facilities. Our experienced technicians work with developers, property managers, and local businesses across Melbourne to provide expert hot water solutions.

  • Builders and developers: We install hot water systems for new builds and renovations, coordinating with other trades to keep projects on schedule. Our team ensures every system is compliant, pressure-tested, and ready for inspection at handover.
  • Property managers and landlords: Whether it’s a single rental home or a multi-unit block, we provide quick turnaround on water heater installations. We also supply clear documentation so owners and tenants know exactly what’s been installed.
  • Businesses and hospitality venues: From restaurants and cafes to gyms and workshops, consistent hot water is critical for day-to-day operations. We install systems sized correctly for commercial use, with the durability to stand up to constant demand.
  • Schools and community facilities: Larger properties need systems designed for high-volume use at peak times. We install storage and continuous flow systems that provide reliable hot water where it’s needed most.

Outright's skilled team offers same-day commercial plumbing services, so you can get your hot water flowing and get back to business ASAP.

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Proudly serving Bayside and surrounding Melbourne suburbs

Based in the heart of Bayside, we can get to you quickly when you need us most. Our team knows the area, the local homes, and the plumbing challenges common in this part of Melbourne, and we use that knowledge to solve problems efficiently.

From emergency callouts to scheduled maintenance, you can expect the same care, expertise, and attention to detail on every job. Count on us for prompt, professional service backed by genuine local knowledge.

Licensed Melbourne plumbers

We’re licensed Victorian plumbers and gas fitters who know our stuff. Every one of us will treat your home like our own and make sure the job’s done the way we’d expect it to be.

Meet our team

We started as a two-person team operating out of our parents’ garage and now we’ve got a squadron of experts zooming around Bayside. We’d say that’s pretty solid proof of the quality of our work. Come meet the plumbers Melbourne trusts so much.

Frequently asked questions about hot water systems

From how long a system should last to whether it’s worth repairing instead of replacing, we’ve heard it all. Our FAQs cover the most common hot water supply queries so you can get clear, practical answers before we even step through the door.

The cost of replacing a hot water system in Melbourne can vary a lot depending on the type, size, and brand you choose. As a ballpark, you might be looking at anywhere from $1,200 to $3,500 for supply and installation. Continuous flow hot water systems are generally cheaper upfront than large storage hot water tanks, while solar and heat pump units can be more of an investment but cheaper to run long-term.

When we come for a hot water system replacement, we’ll talk you through the options, explain the running costs, and give you a clear, fixed price before we start. If we spot any other plumbing issues while we’re there (like leaks that could shorten your system’s lifespan), we can also take care of them on the spot with our leak detection service.

We work on all major types of hot water heaters: electric storage, gas storage, continuous flow (instantaneous), solar, and heat pump systems. Whether your unit’s tucked away in the roof cavity, mounted outside, or sitting in the laundry, we’ve seen it all.

Our hot water system maintenance plumbers can repair faulty components, replace worn-out units, or keep things running smoothly. If you’re upgrading, we’ll make sure your new system is sized correctly for your household and installed to manufacturer standards. And because hot water problems can sometimes be linked to other plumbing issues, we can also handle related jobs like low water pressure fixes or tempering valve installation and repair.

In most cases, we can remove your old unit and install the new one in about 3–5 hours. If we’re switching types (for example, from gas hot water systems to an electric hot water unit) or moving the system to a different location, it can take a bit longer. We’ll let you know exactly how much time to allow when we quote the job. Our goal is to have your hot water back the same day.

Most hot water systems last between 8 and 12 years, depending on the type, brand, and how well they’ve been maintained. Gas and electric hot water systems often start showing wear after 10 years, while continuous flow units can last longer with regular servicing.

You can extend your system’s lifespan with annual hot water system maintenance. This helps prevent sediment build-up, catches small leaks early, and ensures safety components are working properly. We can also give the rest of your plumbing a quick once-over to make sure there aren’t other issues, like leaking taps, that could waste hot water and put extra load on your system.

Reliability often comes down to matching the right brand and model to your household’s needs. Rest assured that Outright uses leading brands that never compromise on quality. We’ve had good results with quality hot water brands like Rinnai, Rheem, Vulcan, and Bosch for gas and continuous flow units, and Thermann for electric systems. For solar and heat pump setups, brands like Apricus and Reclaim Energy are solid choices.

We’ll always recommend an efficient hot water system we’d happily install in our own homes. We’ll walk you through the pros, cons, and warranty terms so you can make an informed decision.

It can be, especially if you’ve got good roof space facing north and want to cut your energy bills. Solar hot water systems can cover most of your hot water needs in summer, with a gas or electric booster kicking in during cloudy winter stretches.

The upfront cost is higher than a standard system, but government rebates and lower running costs can make up for it over time. If you’re thinking about going solar, we can assess your home’s setup, check your roof for suitability (alongside our roof plumbing service), and give you a clear picture of the savings you can expect.

Our Instagram's flush with fresh updates

Follow our work, see behind-the-scenes updates, and get ideas for your next plumbing project by checking out our latest Instagram posts.

Our plumbers are ready to race across Melbourne for you

We know you need a plumber. Why else did you read all the way to the bottom of a plumber’s website? Let’s get to work! Fill out this contact form or, if it’s an emergency, give us a ring to book our Melbourne plumbers.

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