Air Conditioning in Newcastle

We are Onsite Air, your professional air conditioner in Newcastle. With us, ensure your air conditioner works flawlessly, year in and out.

Whether you are located in Hunter Valley, Maitland, Port Stephens, Lake Macquarie, Singleton, Cessnock or Thornton, your air conditioning-related needs calls for our assistance. With a promise of premium service delivery and affordable prices, secure for yourself a seamless and flawless aircon installation, repair or maintenance service.

Our Services

Residential Air Conditioning

Elevate home comfort with our residential conditioning solutions – installation, replacement, and repair services for optimal climate control.

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Commercial Air Conditioning

Boost workplace productivity with our commercial expertise, supplying and maintaining powerful systems for cool and comfortable environments.

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Ducted Air Conditioning

Experience ultimate whole-home climate control with our ducted systems services, seamlessly integrated for efficient airflow.

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Split System Air Conditioning

Personalise room-by-room comfort with our split system services, expertly installing, replacing, and maintaining units for peak performance.

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Get in touch with Onsite Air today

Onsite Air offers unmatched service. 100% satisfaction guarantee, whatever it takes!

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Why Choose Onsite Air

Onsite Air is a Family Owned Local Hunter Valley Business providing honest and dependable air conditioning services

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Locals Serving Locals

Because we are native to the Hunter, Onsite Air has technicians near you to save time and money. Our team live in Newcastle, Maitland, Branxton, Singleton and Nelson Bay so we are never far away from your home or business.

Looking To Save You Money

Our team are across industry trends and technology developments. We ensure your job is completed in the shortest possible time. Our estimates are also comprehensive and accurate first time, every time.

Deal With The Decision Maker

Owner Luke Hargy is across every job that our team works on. He takes a personal interest in every client to ensure they are completely happy with every air conditioning job.

Trusted brands we use

We have experience with all the major brands including Daikin, Fujitsu, Mitsubishi Electric, LG, Hitachi, Carrier and many more brands, allowing us to provide the most appropriate climate control solutions

Air Conditioner Repairs & Servicing in Newcastle

A malfunctioning air conditioner is a nightmare, especially during the peak summer or winter months. Imagine waking up in the middle of the night to a faulty air conditioner, it will definitely ruin your sleep. While such occurrences cannot be completely avoided, you can restrict them to the minimum with our expert air conditioning in Newcastle. We are Onsite Air, a team specialising in air conditioner installation, maintenance and repair services. Whether you have just bought home a new air conditioner and need help installing it, wish to schedule a regular aircon maintenance in Newcastle or need help repair a dysfunctional air conditioner, we are at your service. Repairing, installing or maintaining your air conditioner is about letting a stranger into the comfort of your home or workspace. It might be daunting but our friendly and approachable team offer you the required peace of mind and undertake the work without hindering the everyday working of your property.

Be it a ducted or split air conditioner, we specialise in them all. So, whatever your air conditioner related requirement might be, our air conditioning service in Newcastle will cater to it all. With in-depth knowledge of all air conditioning systems we will be quick to troubleshoot any underlying issue and offer a long-term solution. Our Aircon maintenance in Newcastle targets efficiency and year-round functionality. Once you schedule our maintenance service you won’t have to worry about a sudden breakdown for at least a year. So, if you think it is time for air conditioner maintenance, connect with us and optimise the working of your cooling system.

Newcastle’s Aircon Service, Maintenance & Repairs

One team for your aircon installation needs and another one for maintenance and repair work – that sounds like too much of a hassle. With us, find all air conditioning related services under one roof and with a quick call, find our team at your doorstep.

  • Preventive Maintenance
    At Onsite Air, we are known for our preventive maintenance services. To ensure the efficient functioning of your air conditioning, year in and out, you need regular servicing. Through our aircon maintenance in Newcastle we target optimal performance, energy efficiency and better air quality. It involves basic maintenance tasks like filter replacement, cleaning and coil maintenance, refrigerant checks, thermostat calibration, etc. If you wish to make the best out of your air conditioner, regular maintenance or servicing is a key requirement. With routine maintenance checks you can detect any potential problems beforehand and remedy them before they turn into costly and inconvenient repair work.
  • Durable Repairs
    If your air conditioner broke down and you need a team that can troubleshoot the issue and do the necessary repairs, then avail of our air conditioner repair in Newcastle. Our team will be quick to inspect and detect the root cause of the issue and repair your air conditioner in no time. We never do a surface job but do thorough work to prevent any similar occurrences in the future. Our repair services are a cost-effective solution that will cut down your air conditioner related troubles to the minimum.

Expert Air Conditioning Installation in Newcastle

When it comes to air conditioning installation in Newcastle, many people opt for DIY. While DIY can help you save some money in the short-term it might end up being a costly bargain in the long-term. Installing an air conditioner requires a complete knowledge of the entire system, just one wrong step and you might end up compromising the overall performance of your system. It might not immediately show up but bring down the efficiency of your air conditioner. So, keep such unnecessary risks at bay by availing of our professional and expert air conditioning installation in Newcastle. No matter which system or model you choose, you can trust us to perform an effective and flawless installation.

At Onsite Air, we have a team of experienced professionals who are known to deliver the best installation services. They leave no room for errors and give you your money’s worth.

  • With years of experience installing ducted and split systems, you can count on our team for all your installation needs.
  • We specialise in on-time delivery of services, so, we will never keep you waiting and install your air conditioning within the minimum required timeframe.
  • We offer our air conditioning installation service in Newcastle at the best prices in the industry. So, with you you will have access to cost-effective services.
  • Once you avail of our services, our team will also guide you through basic care measures that can help you extend the life of your air conditioner.

So, avail of the best air conditioning in Newcastle with our team at Onsite Air.

Residential Air Conditioning Services in Newcastle

The proper working of your air conditioner determines the overall comfort of your home. So, don’t let air conditioner breakdowns bring down this comfort quotient. Our air conditioning in Newcastle is designed to cater to all your residential air conditioning needs.

  • As we are a locally owned and operated business, we are aware of unique climate challenges in Newcastle that can impact the working of your air conditioner. So, we are fully qualified to offer the consultation, repair and maintenance work required to ensure the optimal functioning of your air conditioning systems.
  • For us, your comfort and satisfaction is our priority. We will visit your premises at your chosen time, quickly finish the required work and won’t leave any mess behind.
  • We specialise in installation and upgrades and tailor our services to best meet the needs of your property and air conditioning system. If you wish to automate your air conditioning with smart home integration, we can help you with the same too.
  • We work as per the Australian safety standards and regulations and never let anything compromise the safety or quality of your living spaces. We also conduct air quality inspections to ensure that your home is free of toxins at all times.

So, if this sums up your expectations from residential air conditioning in Newcastle, then look no further than our team at Onsite Air.

Commercial Air Conditioning Services in Newcastle

A well-functioning commercial air conditioning system can determine the overall functionality and workability of your business premises. Imagine an air conditioner breakdown in the middle of the day – it can potentially halt your business operations, inconveniencing both your employees and customers/clients and cost you a lot of time and money. So, secure a foolproof air conditioning system for your commercial property with our installation repair and maintenance services. At Onsite Air we understand that each commercial property has a unique cooling requirement, therefore, we tailor our air conditioning installation in Newcastle to best cater to those needs. Once you avail of our commercial air conditioning in Newcastle, we will arrive at your location, determine the most efficient layout and undertake the installation procedure.

Any commercial space incurs a lot in terms of electricity bills, we can help you cut down on those with our energy efficient upgrades. Also, our sustainability initiatives ensure the best for both our customers and the environment. Our air conditioning repairs in Newcastle target quick service delivery. We will be quick to arrive at your location and work efficiently to minimise the disruption to your business. Our team will undertake the installation, repair or maintenance at a schedule convenient to you and make sure you are completely satisfied with our air conditioning in Newcastle.

“I invited Luke to quote to have a air conditioner to be installed. I was over the moon with pricing, the time frame & getting it done!!! Thanks boys for providing an a/c & going above & beyond!”
Priscilla Griffiths
“Could not be happier with our experience with OnsiteAir. We had air conditioning installed at a private residence and the job was done promptly, efficiently and to a high quality standard. Communication was excellent and quote very competitive. Would not hesitate to recommend!”

Fiona Stewart

“We received prompt and efficient service from a reliable family business”

Gaye Moloney
“I’m going to be very fair, i have got lots of quotes before i go for any one. Luke and the team are very great fast response good service neat tidy job. On time perfectly done. Highly appreciated and recommended.”
Chirag Modi

“When only the best will do call Onsite Air for professional service.”

Luke Hargy
“Luke and the team at Onsite Air Conditioning were great to work with. They offered a free quote and the job was completed without a fuss. Great quality work as always. Very happy with their service and expertise. Support local business.”“Excellent communication and prompt turn around in providing quotes and install of work once approved. Highly recommend the Team at Onsite Air Conditioning”
Michael Hearne

“Excellent communication and prompt turn around in providing quotes and install of work once approved. Highly recommend the Team at Onsite Air Conditioning”

Annika Sternbeck


The exact cost of an air conditioning installation in Newcastle will depend on diverse factors – the type of system, the area that needs to be cooled, the complexity of the installation, etc. Once you connect with our experts, they will conduct a proper inspection and give you an exact quote.

At Onsite Air, we deal with all kinds of air conditioning systems, be it split, ducted or central systems. Also, whatever your air conditioner related requirement might be, we are fully equipped to cater to them all.

An annual maintenance is the basic requirement of any air conditioning system. But if you have older air conditioning, we recommend you increase the maintenance frequency to twice a year. Also, if you feel your air conditioner is not functioning at its optimum capacity, schedule a servicing as soon as possible.

There are some signs that precede the eventual breakdown of your air conditioner. If you look out for these signs, you can secure yourself against costly repairs. These signs include – reducing cooling efficiency, unusual odour, strange noises, etc.

Yes, at Onsite Air we are fully equipped and qualified to offer air conditioning services of all kinds and scales. Whether it is a single split system or a central air conditioning system spread across your commercial premises, you can trust our expertise to deliver the needful assistance.

Yes, over time a lot of dirt accumulates in your air conditioning system’s duct, so, to ensure it’s optimum functioning make sure you clean the ducts at least once in a while. It also hugely impacts the indoor air quality, so it’s not a step you skip.