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Expert plumbing services you can trust
Installation, service and repairs for split systems, ducted reverse cycle and evaporative cooling, from a licensed local team that has kept the North East comfortable for 30+ years.

Looking for reliable air conditioning in Wangaratta? O'Briens supplies, installs, services and repairs every major system type, so whether you need a new split system for one room, ducted reverse cycle for the whole house, or a service before summer hits, we have you covered across Wangaratta and the wider North East.
The most popular choice for heating and cooling individual rooms. Supply, installation, service and repairs of wall-mounted and multi-head systems.
Whole-home comfort with zoned control. Ideal for new builds and renovations, with quiet, efficient heating and cooling from a single system.
An economical, natural way to cool your whole home through Wangaratta's hot, dry summers. Installation, service and repairs.
Not cooling like it used to? We service and repair all major brands of air conditioner and get you comfortable again fast.
Tailored cooling for shops, offices and commercial sites across the North East, with maintenance plans to keep them running.
We do not just install. We stock a huge range of systems and brands. Browse our cooling range or call for advice.
O'Briens installs split systems, ducted reverse cycle and evaporative cooling for homes and businesses across Wangaratta and the North East.
Every install starts with getting the sizing right for the room or home, because an undersized unit struggles and an oversized one wastes energy. We handle the full job: supply, a tidy and compliant install, and a walk-through of how to run your new system. For a single room, a split system installation is usually the quickest and most cost-effective option; for whole-home comfort, ducted reverse cycle with zoning lets you heat and cool only the areas in use.
We recommend an air conditioning service once a year, ideally in the lead-up to summer, to keep your system cooling efficiently and catch small faults before they become breakdowns.
A regular service keeps running costs down and extends the life of the unit. Our service covers cleaning or replacing filters, checking refrigerant and electrical operation, clearing drains, and making sure the system is cooling to spec. We service all major brands of split, ducted and evaporative systems.
If your air conditioner is not cooling, leaking water, tripping the power or making unusual noises, O'Briens repairs all major brands across Wangaratta and the North East.
We diagnose the fault, explain what is going on in plain terms, and give you an upfront price before any work starts. Common issues we fix include systems blowing warm air, water leaking from the indoor unit, error codes, strange smells or noises, and units that will not turn on. Where a unit is beyond economical repair, we will tell you honestly and talk through replacement options rather than throwing money at an old system.
Book a repair › or call (03) 5722 9896
Too much choice, or not sure what suits your home and budget? That is what we are here for. Tell us about your space and our team will recommend the right air conditioning solution, with no pressure and no obligation.
Talk to Our Experts
We only deal in brands we know and trust, and we are authorised warranty agents for many of them.

Based in Wangaratta, we install and service air conditioning right across the North East:
"Dealing with O'Briens in Wangaratta for my gas log fire and my air con was a great decision. Everything went really well. The staff and management were on top of my project at all times. They fitted in with the building schedule, were prompt and efficient. The price was right and the service terrific."
Maureen, Beechworth
"Very organised and helpful, got our installation done in quick time. Excellent work ethic, nothing left behind for us to clean up. Explained how to operate the new air con and made sure we were confident with it."
Ina, Benalla
"I recently had a ducted air conditioner installed and the whole process, from the initial onsite visit to the staff in the shop and the tradesman who did the installation, was a great experience. Very professional and tidy work. They made sure I knew everything I needed to know about operating the new unit."
Mark, Myrtleford
It depends on your home's size, layout and budget. Split systems suit single rooms, ducted reverse cycle suits whole homes, and evaporative cooling is economical for our hot, dry summers. We will assess your space and recommend the best fit. Book a free quote and we will talk it through.
Cost varies with the system type, size and your home's setup. Because every install is different, we provide a no-obligation written quote after assessing the job. Call us on (03) 5722 9896 to get started.
Yes, we service and repair all major brands of split systems, ducted systems and evaporative coolers. Booking a service before peak season helps catch problems early and keeps your system running efficiently.
With regular servicing, most modern systems last 10 to 15 years. Annual servicing extends their life and keeps running costs down.
Whether it is a new install, a repair, or you are just not sure what you need, talk to the Wangaratta team that has done it for 30+ years.
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