Air Conditioning by Macdonald Air & Electrical
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Air Conditioning

Supply, installation, service and repair of split system, multi-head, cassette and ducted air conditioning across Brisbane Northside.

Get a Free Quote (07) 3256 3205

Air conditioning service, repairs & installations

We specialise in air conditioning — whether it’s a split system, cassette, multi-head system or a ducted air conditioner, we’ll find a system to best suit your needs. We’ve been keeping Brisbane Northside cool with quality central air systems since our establishment.

  • Split, multi-head, cassette & ducted systems
  • Mitsubishi Electric, Daikin, Fujitsu, Panasonic & more
  • Qualified refrigeration mechanics for repairs
  • Maintenance plans & repairs on all major brands

Supply, install, service and repair

You can choose from supply and install, or talk to us about affordable options. With so many brands available we can tell you the pros and cons of each system. All Australian-sold air conditioners come with a 5-year warranty, and we’re so confident in our workmanship we match it with a workmanship warranty. Our qualified refrigeration mechanics can also help when an air conditioner fails — a site assessment diagnoses the issue and advises you on repair or replacement.

Smart control & maintenance

Most systems now have WiFi modules available so you can control them with ease, and MyAir5 is the perfect companion for a ducted system. Maintenance plans are available, and we repair all major brands — not just the ones we install.

Air Conditioning work by Macdonald Air & Electrical in Brisbane
Air Conditioning FAQ

Your air conditioning questions, answered

What types of air conditioning do you install?+
We specialise in air conditioning of all kinds — split systems, multi-head systems, cassette units and ducted air conditioning. With so many brands and configurations available we can explain the pros and cons of each and find a system that best suits your home or business. The right choice depends on how many areas you want to cool, your budget and the layout of the building.
Which air conditioning brands do you work with?+
Mitsubishi Electric is one of our preferred brands because it is an industry leader for split systems, and we also install Daikin, Fujitsu, Panasonic and others. Because we work across multiple brands we can give you genuine advice on the pros and cons of each rather than pushing one product. All Australian-sold air conditioners come with a manufacturer warranty, and we match that with our own workmanship warranty.
How do you work out what size air conditioner I need?+
We measure the space on site so the system is sized correctly for the room or home. Sizing matters — an undersized unit struggles and an oversized one wastes energy — so a site measure is the most reliable way to get it right. From there we recommend a system and explain why it suits your space.
Do you repair air conditioners as well as install them?+
Yes. Our team includes qualified refrigeration mechanics who can help when an air conditioner fails. We carry out a site assessment to diagnose the issue and then advise you on whether a repair or a replacement is the better path. We also repair all major brands, not just the ones we install.
Do you offer air conditioning maintenance?+
Yes, maintenance plans are available. Regular servicing keeps a system running efficiently, extends its life and helps keep running costs down. As a general guide, an air conditioner benefits from a service every six months to a year depending on how often it is used. We can talk you through a maintenance schedule that suits your system.
Can I control my air conditioner from my phone?+
Most modern systems now have WiFi modules available so you can control them easily, and for ducted systems we specialise in MyAir5. That lets you turn the system on or off, adjust airflow and set different temperatures in different rooms from your phone. If smart control matters to you, tell us and we will factor it into the recommendation.
How do I get a quote for air conditioning?+
Get in touch and we will arrange the right next step — for many jobs that is a site assessment so we can measure up and recommend a suitable system. You can choose supply and install, or talk to us about the options that fit your budget. The quote gives you a clear picture before you decide.
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Get a quote for your air conditioning job

Tell us what you need and we’ll arrange the right next step — often an on-site visit so your quote is accurate.

Request a Free Quote (07) 3256 3205
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