Hot Water Systems

Hot Water Systems Brisbane

TRG Plumbing’s licensed plumbers provide expert hot water Systems, repair, and maintenance services across Brisbane, ensuring households and businesses have reliable, energy-efficient hot water all year round. Brisbane’s mix of property types — from heritage Queenslanders to high-density apartments — means every installation requires a tailored approach, whether it’s a compact electric unit, a high-capacity gas system, or an energy-saving solar setup.

Our Brisbane Hot Water Systems and Repair Services Include:

New hot water system installations:
Electric, gas, heat pump, and solar.
Hot water repairs:
Fixing leaks, faulty thermostats, and heating elements.
Replacement of old or failing systems:
Upgrading to more efficient models.
Routine maintenance:
Extending lifespan and improving efficiency.
Safety and compliance checks:
Ensuring adherence to Australian Standards.
Emergency hot water repairs:
Restoring hot water fast when it matters most.

We work with all major brands and models, offering both same-day repairs and complete replacements. Our team ensures your hot water system meets Australian Standards, is correctly sized for your household, and operates at peak efficiency in Brisbane’s subtropical climate.

     EXCELLENT  
  170 reviews

Request A Quote

We will call back as soon as possible.

Name(Required)

Phone(Required)

Email(Required)

Service Address

Street Address City ZIP / Postal Code

Job Description

QBCC - 15279780

What people are saying

      
 
 
      Posted on Google  
   
   Fleur Flannigan 
 2 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Raven did a great job unblocking our downpipe, checking everything with a camera and tidied up after the works were completed. Raven ensured he explained the process and the work being done. Would recommend TRG and Raven.
  
 
     Posted on Google  
   
   Steve Webster 
 3 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Tom and the team have carried out plumbing works on multiple renovation projects for me including bathrooms, kitchens, laundries and stormwater.  The team are reliable, punctual and have a great work ethic, making my job easier. My clients have all been very happy with the plumbing work provided by TRG. Thanks Tom, Tyrone, Josh and Anthony. Keep up the good work.
  
 
     Posted on Google  
   
   Marie 
 5 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Excellent plumbing and guttering services! Very professional, reliable and efficient. All work was completed to a high standard, with great attention to detail. Friendly, punctual and easy to deal with. Very happy with the quality of workmanship and would highly recommend their services!
  
 
     Posted on Google  
   
   Anthony Rohan 
 9 days ago
 
 
 Trustindex verifies that the original source of the review is Google. A big thanks to Tom’s TRG Plumbing team of Tyrone, Josh and Locakni. Prompt, professional and polite. Would highly recommend them for your next plumbing job. Cheers lads.
  
 
     Posted on Google  
   
   marie Waschka 
 11 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Josh was fantastic -  so helpful during the quote process talking us through options and what was needed. We really appreciated his friendly and professional manner. The standard of work and clean up etc was fantastic and we really appreciated Josh taking the time to talk through the job afterwards. Altogether an entirely positive experience and we would definitely recommend!
  
 
     Posted on Google  
   
   Jacinta Kilpatrick 
 12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Tyrone completed our job efficiently and professionally. He communicated what the issue was and how he fixed it simply and clearly for us. Would use again.
  
 
     Posted on Google  
   
   Hamish Williams 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend TRG Plumbing! Lokani, Tyrone, and Josh did an outstanding job upgrading the stormwater pit and pipe system at our apartment complex. They were professional, hardworking, and efficient from start to finish.
  
 
     Posted on Google  
   
   Paul Crawford 
 18 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Really happy with everything from TRG.
Great communication from start to finish!
Josh and Tyrone arrived on time and presented very professionally. Workmanship and attitudes are faultless! They are an absolute credit to the company.
Thanks again for the great work.
Cheers
  
 
     Posted on Google  
   
   Linda Suter 
 19 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
We contacted TRG the night prior and received immediate contact. Their team was on-site within 36 hours and completed a very tricky job of installing a new Water heater in a tight loft space to replace one that was leaking and causing damage. They perform their duties with great professionalism and quality work, on time and to the exact quote they stated. I would use them again and encourage anyone else to use them also. Ian
  
 
     Posted on Google  
   
   Peter Booth 
 22 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Really appreciate the work of this team. I needed quick help and they had replacement pump installed by 10am the next morning. Other plumbers were needing 2.5 weeks or weren’t returning my calls. Many thanks Tom!

NO MORE PROBLEMS

CALL US ANYTIME, DAY OR NIGHT

Ready for hot water that’s efficient, reliable, and built to last?

Efficient, High-Quality Installations Tailored to You

Whether you're replacing an old unit or upgrading to a more energy‑efficient system, we handle all types, electric, gas (including continuous flow), solar, heat pump, and tankless options. Our experts help you choose the right capacity and technology for your property’s needs, ensuring each installation is compliant, efficient, and backed by meaningful warranty and workmanship guarantees.

Rapid & Expert Repairs When You Need Them

Hot water failures can disrupt your entire day. Our team responds same-day to problems such as lack of hot water, leaks, faulty thermostats, noisy tank elements, or ignition issues. We prioritise speed and accuracy to restore your system, often with on-the-spot fixes using quality replacement components.

Preventative Maintenance for Longevity & Efficiency

Regular servicing, from flushing and pressure checks to safety valve inspections, not only protects your system’s lifespan but also keeps energy costs down and preserves warranty coverage. Trust us to help maintain peak performance and deliver lasting value from your hot water system.

Hot Water Systems & Repairs FAQ

We supply, install, and repair all types of hot water systems, ensuring reliable performance, energy efficiency, and compliance with Australian standards. From emergency breakdowns to full system upgrades, we’ve got you covered.

What types of hot water systems do you install?

We install electric, gas, solar, and heat pump systems, including both storage tanks and continuous flow units.

How do I choose the right system for my home?

It depends on household size, water usage, available energy sources, and budget. We can assess your needs and recommend the most efficient option.

Do you handle emergency hot water repairs?

Yes. We offer same-day service for urgent repairs to restore your hot water quickly.

Can you replace my old hot water unit?

Absolutely. We remove and dispose of your old unit, install the new system, and ensure it meets current safety and efficiency standards.

What are the signs my hot water system needs repairs?

Inconsistent water temperature, strange noises, leaks, rust-coloured water, or longer heat-up times are common warning signs.

Do you install continuous flow (instant) systems?

Yes. Continuous flow units provide hot water on demand without the need for a large storage tank.

Can I upgrade to a more energy-efficient model?

Yes. We can install high-efficiency systems, including heat pumps and solar, to help reduce energy bills.

Do you work with all major brands?

Yes. We service and install all leading brands, ensuring access to genuine parts and manufacturer warranties.

How often should my hot water system be serviced?

Every 2–3 years for most systems, or annually for high-use households, to maintain efficiency and extend lifespan.

Do you handle both residential and commercial installations?

Yes. We service homes, offices, retail spaces, and industrial facilities with systems sized for each application.

Will you handle plumbing and electrical work?

Yes. Our licensed team coordinates all plumbing and electrical requirements, so your installation is fully compliant.

Do you offer warranties?

We provide manufacturer warranties on new systems and guarantees on our workmanship for added peace of mind.

      
 4.9 
   Top Rated Service
 verified by Trustindex 
 Trustindex verifies that the company has a review score above 4.5, based on reviews collected on Google over the past 12 months, qualifying it to receive the Top Rated Certificate.

Services

Roofing & Guttering

New Builds

Commercial Plumbing

Plumbing Maintenance

Hot Water Systems

Blocked Drains & CCTV

Drainage

Plumbing Renovations

Roof & Plumbing Inspections Before Purchase

Routine Home Inspection

Leaking Toilets

Leaking Taps

Areas We Service

Testimonial

What Our Customers Have To Say!

       EXCELLENT  
   Based on 170 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Damien J 
 1 days ago
 
 
 Trustindex verifies that the original source of the review is Google. TRG were very prompt in replying to my request.  This is the 2nd time I have used their services and once again very pleased. Tyron was the person onsite and he was very professional and polite:
  
 
     Posted on Google  
   
   Fleur Flannigan 
 3 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Raven did a great job unblocking our downpipe, checking everything with a camera and tidied up after the works were completed. Raven ensured he explained the process and the work being done. Would recommend TRG and Raven.
  
 
     Posted on Google  
   
   Steve Webster 
 4 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Tom and the team have carried out plumbing works on multiple renovation projects for me including bathrooms, kitchens, laundries and stormwater.  The team are reliable, punctual and have a great work ethic, making my job easier. My clients have all been very happy with the plumbing work provided by TRG. Thanks Tom, Tyrone, Josh and Anthony. Keep up the good work.
  
 
     Posted on Google  
   
   Marie 
 6 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Excellent plumbing and guttering services! Very professional, reliable and efficient. All work was completed to a high standard, with great attention to detail. Friendly, punctual and easy to deal with. Very happy with the quality of workmanship and would highly recommend their services!
  
 
     Posted on Google  
   
   Anthony Rohan 
 10 days ago
 
 
 Trustindex verifies that the original source of the review is Google. A big thanks to Tom’s TRG Plumbing team of Tyrone, Josh and Locakni. Prompt, professional and polite. Would highly recommend them for your next plumbing job. Cheers lads.
  
 
     Posted on Google  
   
   marie Waschka 
 12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Josh was fantastic -  so helpful during the quote process talking us through options and what was needed. We really appreciated his friendly and professional manner. The standard of work and clean up etc was fantastic and we really appreciated Josh taking the time to talk through the job afterwards. Altogether an entirely positive experience and we would definitely recommend!
  
 
     Posted on Google  
   
   Jacinta Kilpatrick 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Tyrone completed our job efficiently and professionally. He communicated what the issue was and how he fixed it simply and clearly for us. Would use again.
  
 
     Posted on Google  
   
   Hamish Williams 
 14 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend TRG Plumbing! Lokani, Tyrone, and Josh did an outstanding job upgrading the stormwater pit and pipe system at our apartment complex. They were professional, hardworking, and efficient from start to finish.
  
 
     Posted on Google  
   
   Paul Crawford 
 19 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Really happy with everything from TRG.
Great communication from start to finish!
Josh and Tyrone arrived on time and presented very professionally. Workmanship and attitudes are faultless! They are an absolute credit to the company.
Thanks again for the great work.
Cheers
  
 
     Posted on Google  
   
   Linda Suter 
 20 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +0
We contacted TRG the night prior and received immediate contact. Their team was on-site within 36 hours and completed a very tricky job of installing a new Water heater in a tight loft space to replace one that was leaking and causing damage. They perform their duties with great professionalism and quality work, on time and to the exact quote they stated. I would use them again and encourage anyone else to use them also. Ian

Contact a Plumber in Hot Water Systems

Contact TRG Plumbing today for expert hot water installation, repairs, or maintenance, servicing every suburb across Brisbane with fast response and lasting results.