Hot Water Systems

Affordable Hot Water Solutions!

For all your AquaMax Hot Water System Needs, our experts are here to help!

Main Info Form

Save $$$ with the Hot Water System Experts

Get a quote

Getting Your Hot Water System is Easy!”

With more than 35 years experience in all aspects of hot water,

our experts have the knowledge to solve all your hot water

installation, repair and servicing needs.

Main Info Form

or call us: 3269 1477
CALL NOW Enquire now

Our Hot Water Experts have the solution for all Your
AquaMax Hot Water Needs!


AquaMax Hot Water System Installation

AquaMax offers a wide range of electric and gas hot water systems ranging in size from 50 to 400 litres. We are experienced in the install of all these units and can recommend the perfect system for your needs.

Your Local & Trusted AquaMax Hot Water Experts

For a professional and effective AquaMax installation call our expert hot water technicians with a combined 35+ Years Experience.

  • Effective & Affordable Installations – at KMS Services we pride ourselves on providing professional AquaMax hot water system installations with a hassle free service!
  • Upfront Fixed Pricing – we are upfront and honest with our pricing and 99% of the time can provide pricing over the phone. This avoids any unwanted and unexpected extras and leaves you with a new hot water system and a smile!
  • Same Day Installations – we know a cold shower is not something you want to be getting used to and as such out hot water technicians are on hand to install a brand new system on the same day you call!




Call us or Submit an Online Enquiry Form and receive a Free Upfront Fixed Quote.



Our expert team will take care of the whole process, including recommending the perfect brand, size & type of hot water system to suit your needs and organising a preferred install date and time.



Our fully accredited and licensed plumbers & electricians take great care with your hot water system installation to ensure your system is correctly installed and compliant with Government standards.



Sit back and relax as you enjoy steady and strong hot water from your brand new hot water system!


AquaMax Hot Water System Repairs

As South East Queensland’s trusted AquaMax Hot Water System repair experts, we have repaired thousands of AquaMax systems and we will have a solution for you too!

  • Leaky AquaMax Hot Water System from the tank or valves?
  • Has your Aquamax Hot Water System gone cold?
  • Notice rusty water at your taps or corrosion on your AquaMax Hot Water System?
  • Seized or faulty external hot and cold water valves?
  • Is your hot water not quite as hot as it used to be, or runs out quickly?

we may be able to repair all these issues

Whatever the problem, our expert technicians will provide the perfect solution!
Call Now to speak to our friendly team today!

AquaMax Hot Water System Service

Servicing your AquaMax hot water system every 5 years is essential to maximise your investment when you have a new hot water system installed.

Why service your AquaMax Hot Water System? 

  • Regular servicing of your Aquamax Hot Water System can add over 10 years to the life of your system, therefore, saving you thousands on needing to install new hot water systems.
  • Our technicians can find any problems with your current system and repair them to ensure that your system is running efficiently and cost effectively!
  • Ensures your 10 year AquaMax warranty is upheld.

Why Choose KMS Services to Service Your AquaMax Hot Water System?

  • Our team of highly trained and licensed hot water technicians have over 35+ Years’ experience servicing of all sizes and types of AquaMax hot water systems.
  • This expert knowledge ensures you receive a cost effective, reliable and professional AquaMax hot water system service!

AquaMax Hot Water System Relocation/Replacement

In the case of replacing an old AquaMax hot water system with a new energy efficient system, relocation may be needed. This is where KMS Services as dual trade hot water experts are needed to ensure a professional and compliant install is delivered.

Why Relocate Your New Hot Water System?

  • To install an Energy Efficient Heat Pump – if your current system is inside a heat pump installation may require relocation outside in an area of sufficient airflow.
  • Up-sizing to a Larger, More Cost Effective Hot Water System. Some systems can be built in to tight areas and with an increase in water usage needs, relocation may be required.

Why Choose KMS Services to Relocate Your New Hot Water System?

A hot water system relocation requires both plumbing and electrical services.

We are one of the few companies who are dual trade and can complete this work in one visit – saving you time, money and the hassle of organising two separate companies!

Best Price on All Types of Hot Water Systems

Types of AquaMax  Hot Water Systems

Heat Pump Hot Water

Heat Pumps are environmentally friendly and the most energy efficient hot water system on the market, saving you up to 75% on your hot water bills!

Electric Hot Water

Electric Hot Water System are the conventional hot water system on the market. While they are cheaper to install, they have the highest running costs of all hot water systems.

Gas Hot Water

Gas Hot Water Systems are a niche product that is only available on properties with a gas supply already connected. With a compact design, they can be installed where space is limited.

Solar Hot Water

Solar Hot Water Systems rely solely on the sun to produce hot water. On overcast days however, this system is expensive to run using an electrical heating element.

Hot Water System Comparison

Find out which hot water system is the right choice for you!


Conventional Choice
  • Low Initial Cost
  1. Not Environmentally Friendly
  2. Rising Electricity Prices
  3. Most Expensive to Run

Electric hot water systems are the traditional type of hot water system on the market today. Although they are slightly cheaper to install, they are extremely expensive to run compared with the newer technology of a heat pump, costing you thousands more over the life of the system!


Heat pump

Energy efficient & cost effective
  • Cheapest to Run
  • Reduces Running Cost by up to 75%
  • Latest technology
  • Highly trusted & Reliable Brands
  • Cheaper to Install than Gas & Solar
  • Environmentally Friendly

Heat Pumps have gained tremendous popularity in the recent years and are the No.1 type of hot water system. With market leading energy efficiency, heat pumps can reduce your hot water bills by up to 70%! The iStore Heat Pump is our recommendation as it is built to Australian standards, easy
to install, extremely reliable and saves you THOUSANDS on your running costs over the life of the



environmentally friendly
  • Environmentally Friendly
  1. Unreliable & Problematic
  2. Most Expensive to Install
  3. Excessive Weight on Roof
  4. Difficut to Access & Service System
  5. Exposure to extreme weather conditions, leading to damaged panels.

While being environmentally friendly, we have seen far too many problems with solar hot water systems to be able to recommend this type of system. The roof mounted systems are often too heavy for the roof design and due to decreased accessibility, issues with the systems are frequently discovered too late. They are also the most costly unit to install and run inefficiently on an electric booster at night and on overcast days.



Compact design
  • Compact Design – can be installed where space is limited
  1. Rising Prices & Gas Charges
  2. Expensive to Install
  3. Expensive to Run

Gas Hot Water systems are a niche product that we only recommend if no other option would fit in the space at your property. They are expensive to install and due to the ever increasing gas prices and charges, they have also become expensive to run.



contact kms services today

Rapid response service with a difference. Here’s why…


Over 35+ Years Hot Water Experience

Our Hot Water Experts can provide the perfect solution for all your specific needs and budget!

Competitive & Affordable Fixed Price Guarantee

So you don’t have to worry about any hidden costs!

Trusted Family Owned & Operated Business

We are passionate about our reputation and strive to provide an honest, fair and professional hot water service every time!

Qualified & Insured Hot Water Technicians

Have peace of mind that your hot water system is in safe hands!

Same Day Hot Water Repairs & Installations

Our rapid response times make getting your hot water system easy!


trusted partners of leading hot water brands

hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam
hot water steam

getting your hot water system is easy

book a quote online

Main Form

See why we are the trusted name in hot water!

Our Happy Customers

100+ Customer Reviews

Highly recommend KMS. Had a heat pump hot water system installed improperly by another mob. KMS came to the rescue, fixed everything wonderfully and promptly. Wish I’d gone to them first.
Our existing hot water system started leaking and was tripping the circuit breaker. After the decision to go with a heat pump hot water system was finalised, Adrian and the guys at KMS were very responsive with an installation date and efficient in getting the old system out and the new one installed. The iStore 270 looks very impressive and the installation required a new location which the guys were able to improve on and works well. Adrian provided simple and useful information on the setup and maintenance steps.Very happy to recommend Adrian and the guys at KMS Services for hot water system replacement and maintenance.
It's just been a month since I had my iStore 270 Heat Pump unit installed and couldn't be happier. First time in 6 years that I've actually had very hot water compared to my old unit. The guys from KMS were very efficient and did a great job installing the unit. I would recommend KMS to anyone.
Current element hws was not adequate so we gave istore a go. So much better 270L does the four of us easily. Nice install by KMS, quick and helpful. So glad we went with these guys. Great system so far, looking forward to power bill to see how much we will save. Cheers.
We bought an ISTORE heat pump system from KMS and the service was excellent. We were impressed with their efficient communication as I phoned Oliver on the Tuesday and the system was installed in the Thursday. The installation proved to be difficult and Adrian went above beyond to ensure that the we had hot water. We are very happy with the system. I would definitely recommend the product and this company. Professional and very friendly.
Called KMS this morning as my hot water system has suddenly stopped producing hot water. By lunch time one of the KMS technicians had arrived and repaired my system at a fraction of the cost than was quoted elsewhere. Great attention to detail and a friendly manner. Would recommend highly!
Adrian replaced my failed electric hot water cylinder with a new one including new ancillary valves. The work was professionally carried out and well finished. In spite of the HW cylinder being mounted on a shelf, Adrian and his assistant expertly removed the old, considerably heavy old cylinder, and installed the new unit. He has a friendly and engaging manner. Highly recommended.
After completing a lot of research, I decided on replacing my old heat pump with a new one. As I live out of suburbia, I was both surprised and delighted that KMS Services were able to attend at a time convenient to me and am very impressed by the communication and service provided. The I-store unit is fantastic and quiet - so happy to have a heat pump that works! I highly recommend KMS services - thank you.
Around 6 months ago I had KMS replace my old electric hot water system with a heat pump in order to reduce the running costs of my hot water. I have since received 2 hot water bills and can happily confirm that my bill has decreased significantly. Professional service, great knowledge and friendly staff. Would recommend.
Needed To replace my old Solar hot water service. Called KMS on Monday Spoke to Adrian. He said he could inspect the job on Tuesday. Had a quote that afternoon. Accepted quote on Wednesday. Heat pump installed Thursday afternoon. Adrian and Oliver were great to work with very professional. Would highly recommend.
These guys are awesome! We changed from gas to the istore heat pump. Great communication and professionalism before and throughout the installation. Big job with removing gas system and replacing with heat pump but all done in a day. Highly recommended. I would certainly call these guys first.
I wanted to replace my old hot water system with a new heat pump model. I sent a request for a quote and received a response within the day. The quote was competitive. KMS continued the fabulous service with an outstanding installation within days, removed the old system, all new fittings. 5 star rating all round, price, service, installation.
The team at KMS has been being really helpful in answering any of my enquiries from quotation to installation of a hot water unit. Adrian is very experienced in what he does on site and pays real attention to details. Adrian is a true professional!
Hey great work KMS service. No hot water in winter, yikes. Thanks to KMS the job was done that day and no cold showers for us. I found the installers to be courteous and the plumbing was neat and professionally done. I was happy with the price and Oliver provided great sales and back office support.
The team at KMS are very professional and communicate everything from repair prices, quotes for new system, removal of old system and time and date they will be at your home. We are very happy with our larger Rinnai system and they took care to make sure everything was correct before leaving the job including how to operate the new system and clean up. Nothing was too much trouble and the work was carried out in a professional, timely and cost effective manner. Quality workmanship is a definite plus here. Also a bonus, KMS does both the electrical and the plumbing. Thank you to the team at KMS. Well done on a great job.

contact us to book kms hot
water services today