Stay Cool All Year Round with Trusted Local Experts

O’Brien Electrical and Plumbing Coopers Plains provides professional air conditioning installation, servicing, and maintenance across Brisbane, Ipswich, Logan, Redlands and Redcliffe. Whether you’re upgrading an existing system, fitting out a new home, or need a fast repair before the next heatwave—our licensed team has you covered.

With over 35 years of experience and a reputation for quality workmanship, we deliver reliable air conditioning solutions designed for Queensland conditions. We can help keep your house cool during those hot summer months or warm during cold winter days by providing prompt repair work and annual maintenance checks on your air conditioner.

We supply, install and service all major brands of air conditioners

Air Conditioning Installation

Call us (07) 3277 7345

We install a wide range of air conditioning systems tailored to your home or business needs, including:

Split System Air Conditioners: Perfect for bedrooms, offices, or small living areas—energy-efficient and cost-effective.
Multi-Split Systems: Cool or heat multiple rooms with one outdoor unit—great for apartments or compact properties.
Commercial Air Conditioning Solutions: Customised fit-outs for offices, retail, or commercial premises.

We help you choose the right unit based on room size, energy efficiency, and your budget, and we handle the full installation from electrical to commissioning.

Air Conditioning Servicing & Maintenance

Your AC system should be professionally serviced regularly – we suggest once or twice a year at the beginning of spring and end of summer.

If you live in a very dusty or humid environment and use your air conditioner regularly, you might be surprised how much dust and grime can build up inside your air conditioner. This can lead to lost performance as the unit clogs up, mould spores are blown into your home or water leaks if the drainage hose gets blocked up.

Regular servicing helps your air conditioning unit run efficiently, last longer, and maintain air quality. Our servicing includes:

Filter cleaning or replacement
System pressure checks
Gas leak testing
Drain and coil cleaning
Performance testing
Electrical connection checks

Top Air Conditioning Services in Taree: O'Brien's Expertise

Air Conditioning Repairs & Maintenance

If your system is blowing warm air, leaking, making strange noises or simply not turning on—we can help. Our qualified technicians can diagnose and repair faults with all major air conditioner brands and models.

We aim to fix most issues on the spot, and we’ll always provide honest advice on whether repair or replacement is the better long-term option.

Why Choose O’Brien Coopers Plains for Air Conditioning?

Licensed electrical & refrigeration technicians

Experience with all major brands (Fujitsu, Mitsubishi, Daikin, Panasonic, LG & more)

Quality workmanship backed by over 35 years of local service

Prompt and reliable—on time, every time

Tailored advice and upfront quotes—no surprises

Book Your Air Conditioning Service Today

Whether you’re installing a new system or keeping your current one in peak condition, trust the local experts at O’Brien Electrical and Plumbing Coopers Plains.

We service all areas of Brisbane, Ipswich, Logan, Redlands and Redcliffe.

Should you require a replacement or a new unit, our expert installers can help. We will discuss your heating & cooling needs, and after an assessment of your home, including checking you have the correct power capabilities, can advise on the type of unit and position to best suit your requirements.

Call us (07) 3277 7345

How to Avoid Common Air Conditioning Mistakes in Taree

How to Maintain Optimal Air Conditioning Performance in Taree

Expert Air Conditioning Installation in Taree

Air Conditioner Cleaning

We provide air conditioning cleaning and servicing throughout all of Brisbane’s Southside, including South Brisbane, Sunnybank, Ipswich, Logan, Redland and Redcliffe areas.

It is important that your air conditioner is cleaned regularly to maintain good air quality in your home and to reduce the running costs of your air conditioning unit. Filters inside air conditioners are designed to catch dust and other pollutants, however, if your air conditioner is not cleaned regularly, they can clog up and collect moisture and even mould.

Regularly cleaning your air conditioner may also mean better energy efficiency and lower running costs. The more clogged the filters are the harder the air conditioner needs to work to cool or warm the air.

Special Offers

Price is for a single wall-mounted split system where the outside unit is accessible from the ground.

Please contact our office for pricing on multiple units, double-storey homes or ducted systems, offices or warehouses.

Call us (07) 3277 7345

Clean Filters
Clean and tighten terminals
Inspect visible cabling for damage
Performance Test
Check gas pressure
Test/Check condensate lines
Report any problems or findings

Clean Filters
Clean and tighten terminals
Inspect visible cabling for damage
Performance Test
Check gas pressure
Test/Check condensate lines
Perform full coil clean
Report any problems or findings

What you can do to clean your air conditioner:

Clean the dust filters every couple of weeks, particularly in high-use periods
Take the dust filters outside for a good brush or shake. They usually can be vacuumed for a thorough clean
If the dust filters are very dirty and grimy, you can wash them gently in warm water with mild detergent and rinse them clean. Make sure they are completely dry before putting them back

Please make sure you read the manufacturer’s instructions for your unit before you commence any cleaning.

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