Find the Best Hot Water Installer: Your Guide to Professional, Affordable Installation

When your hot water system fails or you’re ready to upgrade, selecting the right hot water installer is crucial for ensuring safe, efficient service that fits within your budget. This guide cuts through the noise, providing you with essential information on choosing qualified professionals, understanding different system types, comprehending the installation process, and evaluating costs—all to streamline your experience with hot water system installation.

Key Takeaways

  • It is crucial to hire a licensed plumber for hot water system installation to ensure safety and optimal performance. Key selection criteria include the installer’s experience, licensing, reputation, pricing transparency, and responsiveness.

  • There are several types of hot water systems, including electric, gas, solar, and heat pump systems, each with distinct advantages. The choice should be based on individual needs, preferences, and budget considerations.

  • The cost of installing a hot water system varies depending on the type, installation complexity, and additional components. To reduce expenses, homeowners can compare quotes, choose energy-efficient systems, and utilize available government rebates and incentives.

Choosing the Right Hot Water Installer

Professional plumber inspecting hot water system installation

Installing a hot water system yourself may not be the ideal approach. In fact, improper hot water heater installation can lead to serious safety hazards such as water leaks, gas leaks, fines or electrical shorts. Hence, hiring a licensed plumber to handle the job is a recommended option. Their specific skills can ensure safety and optimal performance of your system.

But what criteria should you consider when selecting an installer? Consider their experience, licensing, and reputation. Look for transparent pricing and same-day service. After all, nobody wants to be left in the cold waiting for their hot water system to be installed!

Experience and Expertise

In the realm of hot water system installation, much like any other profession, the installer’s experience and expertise carry significant weight. A competent installer should have:

  • At least two years of combined industry experience

  • The ability to identify installation requirements and knowledge of environmental requirements for water quality management

  • Training in teamwork, installation and commissioning of water heaters, testing and maintenance of backflow prevention devices, and installation of solar and heat pump water systems

These skills ensure optimal system functionality and help avoid costly mistakes.

Don’t let your hot water system be a learning experience for a novice installer!

Licensing and Certification

Though experience and expertise are key, the installer’s licensing and certification hold equal importance. In all cases, hot water system installers require specific licenses, but for certain products, the installer must be accredited with them. So, how do you verify an installer’s licensing and certification? You can use the search facility provided by the licensing authority with the technician’s license number or their name. You can also check if they are listed in the directory of accredited installers from industry associations or organizations.

A licensed plumber should also have a Certificate III in Plumbing and provide a compliance certificate.

Reviews and Reputation

Finally, remember to browse online reviews and seek recommendations. This can offer valuable insights into the dependability and customer satisfaction levels of different installation companies. You can visit reputable review websites such as, where consumers provide authentic feedback. Consider the overall rating, number of reviews, and specific customer comments for each hot water system installer.

You might also find platforms that specialize in reviewing hot water system installers such as JR Gas & Water. All this research will help you make an informed decision and find the right installer for your needs.

Types of Hot Water Systems

Variety of hot water systems - electric, gas, solar, and heat pump

Having discussed how to select an appropriate installer, we will now explore the various types of hot water systems on the market. There are several options, each utilizing a different heating method including:

  • Electric systems

  • Gas systems

  • Solar systems

  • Heat pump systems

Each option has its own advantages and the choice largely depends on your specific needs, preferences, and budget.

Regardless of whether you prioritize cost-effectiveness, energy efficiency, environmental friendliness, or ease of installation, there is a new hot water system tailored to your needs, even if you’re replacing an existing hot water system.

Electric Hot Water Systems

Electric hot water systems, including hot water heaters, are a popular choice due to their cost-effectiveness and convenient installation. These systems utilize electricity to heat water for domestic purposes and come in both tank and tankless options. There are two main types of electric hot water systems: instantaneous and storage tank systems.

Several reputable brands such as:

  • Rheem

  • Dux

  • Vulcan

  • Aquamax

  • Rinnai

are known for supplying and installing electric hot water systems. So, if you’re looking for a straightforward, affordable solution for your hot water needs, an electric system might be the way to go.

Gas Hot Water Systems

If you’re after energy efficiency and rapid heating, a gas hot water system could be the right fit for you. These systems provide both storage and continuous flow options. With gas instantaneous hot water systems, you get hot water as needed with flow rates ranging from 10 litres/minute to 16 litres/minute. On the other hand, gas storage hot water systems heat and store water in an insulated cylinder.

There’s also the option of tankless water heaters, which provide hot water on demand without the requirement of a storage tank. With a natural gas system, you can enjoy hot water whenever you need it without worrying about running out.

Solar Hot Water Systems

For those who wish to minimize their carbon footprint and save on operational costs, solar hot water systems are an excellent choice. These systems utilize the sun’s energy to warm water and are significantly more energy efficient. Solar systems come in different types such as flat plate, split, and evacuated tube systems, each with its own pros and cons. And no worries about cloudy days or nighttime, as these systems usually come with a gas or electric booster to ensure a consistent hot water supply.

Heat Pump Hot Water Systems

Heat pump hot water systems are another energy-efficient option. These systems operate by:

  • Extracting heat from the surrounding air to heat the water

  • Demonstrating high efficiency, utilizing only 30% of the energy required by conventional electric systems

  • Producing up to three times the energy they consume.

Though they might be pricier upfront, their long lifespan and cost savings in the long run make them a great investment.

Installation Process for Different Hot Water Systems

Electric hot water system installation process

With a solid grasp of the various hot water systems at your disposal, it’s time to delve into their respective installation procedures. While some steps are common across all systems, such as connecting to your home’s plumbing, the specific installation process varies depending on the type of system.

Here are some key installation steps for different types of hot water systems:

  1. Gas system: Connect the system to a gas supply and ensure proper ventilation for the gas burner.

  2. Electric system: Connect the system to your home’s electrical supply and ensure proper wiring and grounding.

  3. Solar system: Install solar panels or collectors on your roof and connect them to the hot water system.

  4. Heat pump system: Install the heat pump unit and connect it to your home’s electrical supply and plumbing.

It’s essential to understand these differences so you can set realistic expectations and plan accordingly.

Electric Hot Water System Installation

The installation process for an electric hot water system is fairly straightforward. It mainly involves connecting the system to your home’s electrical supply and plumbing. Electric systems are generally considered the easiest to install as they only require a connection to a standard electrical supply. During installation, safety measures such as fitting a tempering valve to minimize scalding risk should be taken and any leaking taps or appliances should be promptly addressed.

Basic tools like a voltage tester, tubing cutter, flexible hoses, pipe dope or plumber’s tape, a wrench, and screwdrivers are required for the installation.

Gas Hot Water System Installation

When it comes to a gas hot water system, the installation involves a little more complexity. A licensed gas fitter is required to connect the system to your home’s gas supply and plumbing. The complexity can vary based on the accessibility of an existing gas supply line.

As for the steps, they involve opening the cold water supply valve, filling the tank, checking for leaks, turning on the power or gas supply, and setting the desired temperature. The installation requires tools such as adjustable wrenches, drills, gloves, a hand truck, pipe cutter, pipe wrenches, safety glasses, screwdrivers, and joint compound for the pipes.

Solar Hot Water System Installation

The installation of a solar hot water system, on the other hand, involves additional steps like installing solar panels or collectors and connecting them to the storage tank. The system is then connected to your home’s plumbing.

One thing to note with solar systems is that they may require a backup heating source such as a gas or electric booster, which can add to the complexity and cost of the installation. Therefore, it’s essential to have the installation carried out by a licensed plumber and an electrician for any electrical work involved in the system setup.

Heat Pump Hot Water System Installation

Finally, when it comes to installing a heat pump hot water system, the procedure entails linking the unit to the household’s electrical supply and plumbing - a process akin to an electric system. However, one key difference is that a heat pump system also requires proper ventilation for the heat pump. The installation involves a series of steps, including removal of the existing heater, preparation of the installation area, arrangement of the plumbing connections, placement of the heat pump water heater, connection of the water pipes, and management of condensate drainage. A pipe wrench is an essential tool for the installation.

During the installation, potential challenges such as managing electrical complications, ensuring sufficient installation space for optimal operation, and addressing the possibility of water leaks may arise.

Cost Factors in Hot Water System Installation

While we’ve explored the various hot water systems and their corresponding installation procedures, we’ve yet to address the aspect of cost. The total cost of installing a hot water system can vary significantly depending on a number of factors. These include the type of system you choose, the complexity of the installation, and any additional components or setup required.

Let’s examine each of these contributing factors more closely.

System Type

The type of hot water system you choose can have a big impact on the overall cost of installation. For instance, electric hot water systems are generally more cost-effective to install than gas systems, whereas solar and heat pump systems may incur higher costs due to their enhanced efficiency and advanced technology.

Each type of system also has a typical range of costs:

  • Electric systems: $400.00 to $1,500.00

  • Gas storage systems: $800.00 to $1,500.00

  • Gas instant systems: $450 to $2,200.00

  • Solar systems: $3,000 to $7,575.

Labor Costs

Labor costs can also vary widely depending on the complexity of the installation and the expertise of the installer. More complex tasks, such as plumbing and intricate roof installations, may require additional labor and materials, thus increasing the overall costs. The level of expertise of the installer can also affect labor costs, as more experienced professionals may charge higher rates due to their specialized skills.

Your geographical location and local market rates can also influence labor costs, with urban areas often having higher rates compared to rural areas.

Additional Components and Setup

Lastly, the cost of additional components and setup can add to the overall cost of installation. For instance, a solar hot water system requires:

  • a solar collector

  • a storage tank

  • a heat exchanger

  • a pump

The installation of solar panels can significantly influence the overall cost. A gas hot water system may require additional components, with new system prices starting from $799 and instant gas hot water systems ranging from $785 to $1625.

Even an electric hot water system might require some adjustments to the thermostat settings or the replacement of the anode rod. Finally, backup heating sources such as solar water heating systems can lead to higher installation costs.

Tips for Saving Money on Hot Water System Installation

Although installing a hot water system can be quite costly, there exist methods for mitigating these expenses. For instance, you can compare quotes from different installers, choose an energy-efficient system, or take advantage of government rebates and incentives.

Let’s explore each of these cost-saving strategies in turn.

Comparing Quotes

One of the simplest ways to save money on your hot water system installation is to compare quotes from different installers. By collecting at least two or three different quotes, you can assess specific needs, potential complications, and precise installation requirements. This can help you avoid any unforeseen costs that can significantly contribute to your expenses.

When comparing quotes, consider factors such as on-site inspection, system size, type, brand reliability, installation complexities, and potential unforeseen costs.

Energy Efficiency

Choosing an energy-efficient hot water system can also result in significant cost savings. By reducing energy and water usage, these systems translate into long-term savings on utility bills, while also minimizing environmental impact. Energy-efficient systems, like an electric heat-pump hot water heater or a heat-pump hot water system, utilize less energy compared to conventional systems, resulting in higher efficiency. While they might have a higher upfront cost, their long-term savings make them a good investment.

Government Rebates and Incentives

If you’re considering installing an energy-efficient hot water system, don’t forget to check out government rebates and incentives. These can significantly reduce the overall cost of installation. To be classified as energy-efficient, hot water systems must adhere to certain criteria, like using only 30% of the energy of a conventional electric hot water system or reducing greenhouse gas emissions.

So, make sure to research all available options and make the most of these incentives.

Maintenance and Repair of Your Hot Water System

Investing in a hot water system is not unlike any other investment - you naturally want to ensure its longevity. This underlines the importance of regular maintenance and repair of your hot water system. Not only can it increase the longevity of your system, but it can also ensure its efficiency, leading to cost savings in the long run.

Annual servicing is recommended to promote longevity and efficiency, but systems like heat pumps and solar heaters may have varying servicing intervals.

Routine Maintenance

Regular maintenance can help avert unforeseen breakdowns and guarantee peak efficiency. Here are some maintenance tips for different types of hot water systems:

  • Electric hot water system: Replace the sacrificial anode every 5 years and drain the water heater at least every six months.

  • Gas hot water system: Undergo routine maintenance annually for industrial or commercial use, and every six months for home use to preserve its longevity and optimal performance.

  • Heat pump system: Schedule routine maintenance at least once a year and have it performed by a certified technician.

Following these maintenance guidelines will help ensure the longevity and optimal performance of your hot water system.

Common Repairs

Despite consistent maintenance, your hot water system may still require occasional repairs. Common issues include water leaks, insufficient hot water, electrical overloads, loud noises, and water quality issues like smell or discoloration. If you have a leaking hot water system, work the pressure relief valve lever to open and close it several times or replace the anode rod if the leak is coming from there.

Promptly addressing these issues can help avoid further damage and ensure the smooth operation of your system.

When to Replace Your Hot Water System

Regardless of the quality of your maintenance and repair efforts, the day will inevitably come when your hot water system must be replaced. Common indicators include:

  • an aged unit

  • leaking tanks

  • lukewarm or cold water

  • rust

  • smelly or discolored water

  • unusual noises

For a solar hot water system, other signs that it may need to be replaced include:

  • Insufficient heating of water

  • Rapid depletion of hot water

  • Visible leaks

  • Noticeable rust and corrosion on the system

On average, a heat pump hot water system is generally recommended for replacement after around 10-15 years.


In conclusion, choosing the right hot water system and installer is crucial for a safe, efficient, and cost-effective solution for your hot water needs. Whether it’s an electric, gas, solar, or heat pump system, each comes with its own advantages, installation process, and cost factors. Regular maintenance, timely repairs, and knowing when to replace your system can help prolong its lifespan and ensure its efficiency. Remember, your hot water system is an investment, so make sure to make an informed decision to enjoy hot showers for years to come!

Frequently Asked Questions

Can anyone install a hot water system?

It's best to hire a licensed professional plumber for the installation of a hot water system, as it often involves complex plumbing, electrical, or gas work. If you're not licensed in these areas, it's safer to rely on a professional.

How much does it cost to install hot water on demand?

The cost of installing hot water on demand can vary widely and it is important to get quotes from several different installers to find the best price.

How much does it cost to make hot water?

The cost of running a hot water system depends on factors such as energy source, usage, and maintenance. It is best to consult with a professional to get an accurate estimate.

What factors should I consider while choosing a hot water system installer?

When choosing a hot water system installer, consider their experience, licensing, and reputation. It's also important to look for transparent pricing and quick service.

What are the different types of hot water systems available?

You have several options for hot water systems, such as electric, gas, solar, and heat pump systems. Consider the most suitable system based on your preferences and needs.

Reviews From Our Customers


Had Gas Hot Water System replaced. After checking their reviews, I called them out. They came out during the 2022 Brisbane Flood. The two tradies were friendly and polite. Got three quotes and JR were the cheapest by a $190 from one and a whopping $496 from another. Extremely happy with service and cost. Have put them on permanent file for any future works. It pays to shop around.


JR Gas and Water were fast, efficient and very reliable. They sent a quote quickly that was itemised and comprehensive. I was able to approve the quote online and they were out the next day to fit the new hot water system. as the family have a very ill family member we were all very grateful. We had tried another service just before this company and they were all over the show with lots of comments about "extras", after providing an initial quote. So glad we changed to JR Gas and Water!


I recently contacted JR Gas & Water as I needed a new electric hot water system suppled and installed. Their website is informative and easy to navigate and the quote and booking process very straight-forward. The service I experienced from my initial phone enquiry with Jay all the way through to the punctual and professional installation by Sean was absolutely amazing! The service provided far exceeded my expectations. I highly recommend JR Gas & Water.


my hot water system blew up overnight, i sent for a quote online in the morning with some pics of what I had . Within minute's i had the quote back on my email. I was lucky enogthey had 1 spot left for it to be fitted the same day😊
The communication & service is next to none no wonder you have 5 stars you deserve them
thank you so very much will definitely be recommending you guys thats for sure


From the first point of contact I was impressed with how JR Gas and water handled my query. The electronic quote was speedy and showed how professional this company is. My hot water system was ready to go the very next day. Thank heaps!


Jarred and his team at JR Gas and Water and Mark at Proficient Electrical are true professionals, obviously proud of their work and jealous of their reputation. Their price is competitive, their work is neat, and they leave the work area clean and tidy at the end of the job. It is too early to comment on the Rheem B26 continuous flow LPG hot water system that Jarred provided and installed, but, based on the work quality, I have faith that it will live up to expectations.


Very fast service. They have fitted a new hot water system in less than 24hours of my enquiry. The new system is faultless and amazing. The website is also very easy to navigate and I really liked the prices shown also. Different payment plans also which a awesome idea. Thank you again for your service and I will be recommending Jr gas an water to anyone in the future.


Fantastic service. Very efficient online communication. Had a quote from an alternate 24hr plumbing company to replace a continuous hot water system for $5,009. JR did the whole job on a Saturday for $1,600. Sean a great respectful efficient tradesman.
Highly recommend.


We recently contacted JR Gas and Water about replacing our solar hot water system. Their quote arrived quickly and once we approved we were booked in within the week to have the job completed. Communication was great and the job was carried out professionally. Highly recommend.


You wont see reviews this good anywhere else.

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Who Are We?

Who Are We?
Here at JR Gas and Water, we offer a comprehensive range of solar, electric and gas hot water systems to suit all your water heating needs. We know what our customers need, and that’s why the entirety of our work is carried out to specifically meet your strict service standards, all at very competitive prices. We strive to go above and beyond to ensure you’re completely satisfied with your experience. All of our systems come with fixed prices in black and white right here, so you can prepay online for convenience or pay when the project is complete and you’re 100% happy.

Our Pricing
At JR Gas and Water, all of our prices are FIXED, meaning that you know exactly what you're getting without any unwanted surprises. This also applies to every one of our services, and we make sure to display those prices in BLACK & WHITE so that you won’t be pressured into a sale. When it comes to our prices, what you see is what you get.

Hot Water Sale & Installation Packages
We offer complete hot water sales and installation packages. That means first we’ll help you find the best hot water system installation for your home or business. We carry all the major brands of hot water systems, so you're sure to find one that meets your needs. From gas to electric to solar hot water heaters, we’ve got you covered. Once you select your next hot water heater, we’ll be there for every step in the installation process.

Hot Water Installation
Installation of a hot water heater is not a DIY project. A poor installation job can lead to water leaks, gas leaks, or electrical shorts, all of which can pose safety hazards for your business or your family. That’s why when you want the job done correctly, leave it to the professional plumbers at JR Gas and Water. Our hot water plumber has years of experience in installing and maintaining hot water systems Brisbane wide, so you’ll know the job will be done right.

JR Gas and Water for HWS Brisbane

If you're looking for hot water heaters, then contact the experts in hot water systems Brisbane trusts – contact JR Gas and Water. We can provide you with the installation, maintenance, and repair services that you need to keep your hot water system running smoothly. We're always here to help, so don't hesitate to reach out to us by call on 1800161280 from 7am to 7pm 365 days a year, or by using our online contact form.


We service all of Greater Brisbane, Redlands, Logan, Ipswich, Scenic Rim, Moreton Bay and the Gold Coast.

For outside these areas head to our partner store

We are fully licenced and insured to handle all aspects of plumbing, drainage, gasfitting, hotwater from residential to commercial and industrial work.

We sell all major brands including Rheem, Aquamax, Vulcan, Everhot, Rinnai, Bosch, Thermann, iStore, Enviroheat, Envirosun and Stiebel Eltron hot water systems.

We service all major brands including Rheem, Aquamax, Vulcan, Everhot, Rinnai, Bosch, Thermann, iStore, Enviroheat, Envirosun and Stiebel Eltron hot water systems.

Hourly rate is a loose loose situation for the customer. It gives the tradesman no incentive to complete the project in a timely manner. We off fixed prices on every service we offer, so everyone knows where they stand at the beginning of the project.

Every situation is differant and we use a number of factors to help make a decision inc factors like family dynamic, existing system type, estimated time left at property and budget. All these factors help us help you make the most informed decision when selecting your new hot water system.

We issue a form 4 certificate to the QBCC on all hot water system installations. The form and the fees associated help the industry regulate and maintain standards against trades.

We have four teirs of installations and our silver, gold and platinum packages available on any product all include a full set of valves replaced.

There are a number of factors needed to choose the correct system for your family including size of family, number of bathrooms, gas type and size of gas main. Give us a call today and we can help find the perfect system to fit your requirements.

We don't mean to blow our own trumpet but we did nationally win 2023 best plumbers and home care store for our hot water systems.

Here at JR you can checkout with your new system and pay with Humm, OpenPay and ZipPay.

There is generally four main causes for you electric hot water system to stop producing hot water. If you be power supply, thermostat, element or a tempering valve. All bread and butter repairs for our experienced staff.

For your own safety its best to use a qualified plumber with a restricted electrical licence to install your new electric hot water system.

For all intensive purposes they are the same thing and interchangable. Depending on customer age and background the systems will be called something slightly different.

Electric Systems

We offer more electric hot water systems than you can poke a stick at. Nine of Queenslands favourite and most reliable hot water brands all the way from 6L to 400L. Electric hot water systems are not only a cost effective way back into a hot shower but with the correct advise and installation they can be gentle on the back pocket also.

Gas Systems

Nothing provides more hot water than a gas hot water system. We have all your favourite brands including Rheem, Rinnai, Dux and Vulcan (plus more) all the way upto 360L availble for same day installation across Greater Brisbane and beyond.

Solar Systems

Solar has seen big leaps and bounds in efficiency over the last decade and with the bigger introduction of heat pump water systems into the category competition is stong. The new systems are getting more reliable, efficent and cheaper year on year. Check out the great range of heat pumps here at JR and save your family upto 75% on their hot water running costs today.