24/7 Emergency Plumbing — Fast Response Guaranteed

Dux Hot Water Repair Brisbane

When your system is showing signs of failure, trust LJM Plumbing, Gas and Drainage for professional Dux hot water repair services in Brisbane. As specialists in Dux systems with over 25 years of plumbing experience, we diagnose and resolve issues quickly to restore hot water to your home or business with minimal disruption.
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Trusted on the Northside for over 20 years

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Expert Repairs for Dux Electric, Gas, and Continuous Flow Systems

Dux hot water systems are known for their reliable performance and durability, but like any system, they require occasional servicing and timely repairs. Whether your unit is leaking, failing to heat properly, or has stopped working altogether, our team is ready to help.

We repair all models in the Dux range, including electric storage, gas storage, continuous flow, and heat pump units. Our plumbers arrive fully equipped with common replacement parts and tools, ensuring your Dux hot water repair is completed efficiently and to the highest standard. Common faults we resolve include:

 

  • Faulty heating elements and thermostats
  • Leaking tanks or pipework
  • Faulty gas ignition or burner components
  • Failing temperature and pressure relief valves
  • Corroded anodes causing water discolouration
  • Water hammer and pressure issues

Each repair begins with a thorough inspection of your unit, ensuring all components are operating safely and efficiently. If parts are worn or close to failure, we provide honest advice on repair versus replacement.

Hear From Our Clients

LJM Plumbing, Gas & Drainage

4.7 out of 5 stars
Brendale Business Centre, 48/193 South Pine Road, Brendale
Lisa Cummins
in the last week
Greg is the best , he is definitely an asset to the team, he has provided excellent service twice and I have booked him in for a third visit, so thoroughly impressed with his performance 😊
C Helman
2 weeks ago
Top plumbers! Highly recommended, fantastic service & professional. Extremely efficient & reasonably priced.
Tony Bennettt
3 weeks ago
In a jam with a blocked drain (no toilets, showers, dish washers, sinks etc. - definitely first world problems I know but really inconvenient) . Anyway - 25 calls to plumbers later (sorry we can't get...
A blocked toilet was not the best way to start the long weekend. Greg came to our rescue in under an hour. What a relief.

Brisbane's Trusted Team for Reliable Dux Repairs

At LJM Plumbing, our commitment to service excellence means we prioritise urgent Dux repairs and provide fast turnaround to minimise your downtime. We service both residential and commercial properties and offer:

 

  • Same-day or next-day repair availability
  • Emergency plumbing response 24/7
  • Transparent pricing with no surprises
  • Workmanship guarantees and compliance with all standards

Our vans are fully stocked, and our strong relationship with suppliers allows us to quickly access any parts that are not on hand.

Call Brisbane’s 24/7 Plumbing Experts

Maximise System Life with Regular Repairs and Maintenance

Timely repairs can significantly extend the life of your Dux system. Our plumbers replace worn components like sacrificial anodes and safety valves, preventing major breakdowns and maintaining energy efficiency.


We also support property owners with ongoing servicing and performance checks. If your system is more than five years old, a maintenance visit could save you from a costly emergency repair down the track.

If a repair isn’t feasible, we can supply and install a like-for-like Dux replacement or recommend an alternative system that suits your needs and budget.

Frequently Asked Questions

  • Which Dux systems do you repair?

    We repair all Dux models, including electric storage, gas storage, continuous flow, and heat pump systems.

  • How do I know if I need a Dux hot water repair or a full replacement?

    We inspect your system and determine if it is more economical to repair or replace. We only recommend replacement if the unit is unsafe, parts are unavailable, or the cost of repair outweighs the benefit.

  • Are your plumbers familiar with Dux parts and faults?

    Yes. Our team is experienced with the full Dux range and carries common parts to complete most repairs on the spot.

  • Do you offer same-day repair services?

    Wherever possible, yes. If you have an urgent hot water issue, we prioritise your repair to restore service quickly.

  • What causes a Dux system to stop working?

    Common causes include worn elements, failed thermostats, gas ignition faults, or blocked valves. We’ll identify the cause and fix it efficiently.

  • Is your Dux hot water repair service available after hours?

    Yes. We provide 24/7 emergency repair services across Brisbane, including weekends and public holidays.

  • Can you help if my water is brown or smells strange?

    Yes. This often indicates a rusted anode or internal corrosion. We can inspect, replace the anode, and restore water quality.

    For prompt and professional Dux hot water repair in Brisbane, contact LJM Plumbing, Gas and Drainage today. We deliver expert service, trusted advice, and lasting solutions to keep your hot water flowing.

Reliable Plumbing Solutions

From installation to emergency repairs, LJM Plumbing, Gas and Drainage delivers reliable, compliant, and long-lasting services across Brisbane. Contact our licensed team today for professional solutions you can trust.

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    Get In Touch

    At LJM Plumbing, Gas & Drainage, we provide fast, reliable plumbing and drainage solutions — from clearing blocked drains to flood prevention and burst pipe repairs. Contact us today and discover how our expert team can protect your property and keep your plumbing running smoothly!
    Our mission is to deliver convenient and reliable plumbing and drainage solutions, designed to keep your home or business running smoothly and problem-free.
    Get In Touch
    48/193 South Pine Road
    Brendale QLD 4500
    admin@ljmplumbing.com.au0412 267 000

    © 2025 LJM Plumbing, Gas & Drainage | All Rights Reserved | Developed byweb design brisbane

    4.7
    LJM Plumbing, Gas & Drainage
    Based on 4 reviews

    LJM Plumbing, Gas & Drainage

    4.7 out of 5 stars
    Brendale Business Centre, 48/193 South Pine Road, Brendale
    Lisa Cummins
    in the last week
    Greg is the best , he is definitely an asset to the team, he has provided excellent service twice and I have booked him in for a third visit, so thoroughly impressed with his performance 😊
    Chris Benham
    2 weeks ago
    Absolutely the best service I was doing some gardening for a house inspection and found my self a storm water pipe lucky for Ljm plumbing could save the day quick reliable and quality work highly recommend
    C Helman
    2 weeks ago
    Top plumbers! Highly recommended, fantastic service & professional. Extremely efficient & reasonably priced.
    LIL ROBINSON
    3 weeks ago
    No more leaks!!...Many thanks to a great team: Ethan, Liam, Jack, Mitch for finding & fixing that elusive leak....Fab job!! Also thanks to the lovely, very helpful office staff: Danyelle & Claire. Will be calling LJM Plumbing in the future. A reliable, caring company with great staff and excellent service. Thank you!