Hot Water Unit Installation, Repairs & Replacements

Reliable Hot Water Services in Brisbane, Ipswich, Logan, Redlands & Redcliffe

O’Brien Electrical and Plumbing Coopers Plains are your trusted local experts in hot water unit installation, repairs, and replacements. With over 35 years of plumbing and electrical experience, we service all types of hot water systems for homes and businesses across South East Queensland.

Whether your existing system has stopped working, you’re upgrading to a more efficient model, or you need a new installation, we provide fast, affordable, and compliant hot water solutions tailored to your needs.

Available across Brisbane Southside

Our Hot Water Services

Call 24/7 (07)32777345

We work with all major brands and offer a full range of hot water unit services, including:

Hot water unit installations (electric, gas, solar & heat pump)
Hot water repairs and fault finding
Emergency hot water replacements
System upgrades for improved efficiency
Hot water system servicing and maintenance
Tempering valve installation and replacement
Same-day service available for urgent jobs

Available across Brisbane Southside

Types of Hot Water Systems

Electric hot water systems are the most common type of hot water system in Australia. They are efficient, reliable and easy to install. They’re also cost-effective and don’t require a gas connection. Electric hot water systems are available in a variety of sizes and capacities, so you can choose the one that best suits your needs.

Gas hot water systems are another fantastic option, relying on natural gas to heat water. These systems are efficient, reliable, cost-effective and are available in a variety of sizes and capacities, so you can choose the one that best suits your needs.

Heat pump hot water systems are an energy-efficient and environmentally friendly option, ideal for the warm climate of Southeast Queensland. They work by extracting heat from the surrounding air to heat your water, using significantly less electricity than traditional systems. Heat pumps are reliable, cost-effective over time, and perform well even in cooler conditions. They’re a great choice for households looking to reduce energy consumption and lower their power bills.

Solar hot water systems are an excellent alternative to more traditional types. They use energy from the sun to heat water, reducing the need for electricity or gas. Solar hot water systems are cost-effective, environmentally friendly and provide hot water year-round. They may be eligible for government rebates, making them an even more attractive option for many homeowners.

Hot Water System Repairs & Maintenance

Repairs are essential when your hot water system isn’t working properly. A hot water system that isn’t functioning correctly can be dangerous and costly if not addressed promptly. Our team of experts can diagnose and repair any issues with your hot water system to ensure it’s working safely and efficiently.

Signs Your Hot Water Unit Needs Attention

Inconsistent or no hot water
Leaking from the unit or surrounding pipework
Strange noises or rumbling sounds
Rust-coloured or dirty water
A sudden spike in your energy bill

If you notice any of these signs, our team can inspect your system and advise on the best solution — whether that’s a repair or full replacement.

Call 24/7 (07)32777345

Why Choose O’Brien Coopers Plains

Licensed electricians and plumbers in one team

Over 35 years servicing Brisbane & South East QLD

Fully qualified to handle both electric and gas systems

Trusted by homeowners, real estate agents & businesses

Prompt service with transparent pricing

All work backed by warranties and compliance certificates

Need Hot Water Fast? Contact Us Today

Don’t put up with cold showers or leaking systems. O’Brien Electrical and Plumbing Coopers Plains offers same-day hot water services and expert advice to help you choose the right unit for your home or business.

Contact us today to book your hot water repair or installation, or request a free quote.

O’Brien Electrical and Plumbing Coopers Plains can assist with the electrical disconnect & reconnect to make the replacement of your new hot water unit as seamless as possible.

Call 24/7 (07)32777345

Changing Temperature On An Electric Hot Water System

What Our Customers Say...

Shout out to the boys for fantastic prompt work for organising me w temporary hot water system at short notice and installing my brand new one today shout out to those that did the job mark, Bailey, Graham,jack,obi
Well done boys happy to recommend you to anyone I know and also put in a good word with Qbuild too fantastic job guys I can enjoy hot showers again without tripping the switch 😊

Melissa Andersen

- 2 weeks ago

The after-hours plumbing service on Friday 3rd of July provided by Lachlan was excellent. His work provided a solution to the problem and allowed time for a more permanent solution to be undertaken.

Donald Campbell

- in the last week

Excellent service. I have had them look at and fix my roof a number of times. They are efficient, punctual and professional. The recent experience was to locate and fix where my roof might be leaking in various places. My roof is high and vast and the task challenging. They quoted well and returned several times to further investigate and fix, without extra cost. They answered emails and phone calls on Sunday. David, In particular, was very helpful and accomodating. Highly recommend.

Olivia

- 5 months ago

Professional, respectful and great service by Mark! Fixed stubborn leaks under the sinks and was friendly and kind. Highly recommend and will definitely use their services again. Thank you!

Amy Yuan

- 2 months ago

10/10 would recommend. Obie and Anthony attended and did a great job with installing my new air conditioner. Both very kind and professional. Scott the electrical manager helped answer all of my questions and the receptionist girls were lovely on the phone and very helpful.
I will definitely be getting O’Brien out again.

Paul Hoger-Palmer

- 7 months ago