Aircon Service Sydney
- Fully licensed and insured in house technicians
- Alliance Care, Lifetime workmanship warranty*
- 100% service satisfaction guarantee
- Daikin, Fujitsu, Mitsubishi, Brivis specialist dealer
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Is Your Aircon Costing You More Money in Service & Repairs?
Trusted Air Conditioning Service
Service a Split Air Conditioning System are undertaken to re-instate your system to its optimum performance levels, ensuring it operates just as it did when it was first installed. Regular service is important for your system to be able to provide clean, comfortable cool air to your home or office year round.
The filtration system is the heart of the system and is central to its ability to keep producing clean comfortable air. When the filter becomes blocked from dust, pollens and other airborne particles, the amount of air flow through the fan coil is decreased, and subsequently the system has a lack of cooling ability to your home.
A regular inspection and professional check of the system can highlight any loss of performance or problem, preventing a breakdown before it happens.

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one of our specialist today.
Why Are Air Conditioning Service Necessary?
Air Conditioning Service ensure your system is operating efficiently and effectively. Most importantly, Services revitalise your system, bringing it back to its efficiency levels just as it was when first installed.
Service are preventative maintenance, ensuring your system is in working order. Frequent cleaning of the filter is essential to remove loosely trapped dust particles. It is also imperative the filters and fan coil are professionally cleaned and sanitised thoroughly whilst the entire system is being checked carefully.
Alliance Climate Control Air Conditioning technicians are highly trained to inspect the system and gauge whether any issues are soon to occur. And better yet, they have the ability to fix almost any issues that they may see on the spot. It is recommended to have your system professionally serviced once a year in the lead up to Summer or de lead up to winter when it is used most often.
Benefits of aircon service and maintenance
Improved indoor air quality
Extend your warranty
Lower your energy costs
Better performance
Efficiency prolong system life
Reduced number of breakdowns
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one of our specialist today.
Some Of Our Air Conditioning Service Work
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What Our Clients
Are Saying About Alliance
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Why Choose Us?
Reliability
Air Conditioning service that is dependable, consistent and responsive every time
5 Star Rated
Over 1,000 happy customers and positive reviews
Relationship
Alliance cares about our customers and build long-term relations
Locally Owned
Local family owned and operated business
Reputation
Trustworthy, accountable & quality workmanship
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one of our specialist today.
Why Our Community
Trust Alliance?
Licensed, insured techs for your protection
Inhouse train techns,
we don't use contractor
Upfront & honest
installation quotes
After care, Lifetime workmanship warranty*
We go the extra mile & focus
on the small details
100% Satisfaction, or we'll be back to make it right!
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one of our specialist today.
What Our Community
Is Saying About Alliance
EXCELLENT Based on 2037 reviews Linden Davidson28 March 2025Trustindex verifies that the original source of the review is Google. The team at Alliance were incredible - professional, helpful and knowledgeable in all aspects of the job. From quote to service on site, the Alliance team made us feel as though we were the most important people in their business. There was no pressure to buy - they simply presented us with options that were both cost effective and were tailored to meet the unique needs of our property. The instal team - Yunus, Gothan and Emie- were incredible. They protected our space with considerable care and did an amazing job - even ensuring our pets were comfortable and not disturbed by the noise of instal, dust or their work. Yunus led his team well and was extremely knowledgeable- happy to share that knowledge with us to ensure we made the most of the air con unit they installed. To be honest the air con unit became less the focus of our experience with Alliance - really my rating is for the Alliance team and their amazing attention to first rate service and focus on the customer as an individual. Did we get a good product and value for money - yes, definitely. But it is the total experience of working with the Alliance team that we will remember and tell others about. Hence this rather long google review. Every word is true. They’re great. LuLu S28 March 2025Trustindex verifies that the original source of the review is Google. Alliance were recommended to us by friends. James, the sales guy, came out and gave us a few options for our a/c installation. I never, at any point, felt pressured to use their company but I'm glad I did. We chose a multi head Panasonic which suited our house restrictions. You can control it using the normal remote or an App. Which is good for when your kid forgets to turn it off and you aren't home! The communication was excellent with Alliance every step of the way (sales, accounts, schedulers, installers, electricians etc) and we were very happy with the final installation by Yunus, Gokhan, Dragan and Thomas. Everyone was polite, neat and seemed to know what they were doing. Alliance were able to the whole job, including electrical work. Very convenient and recommended. Thanks. Kim Hartill-Law28 March 2025Trustindex verifies that the original source of the review is Google. I was very happy with very professional work done in installing my aircon units . Very clean & careful with my furniture &unit.The whole crew were good Yumus, Gokhon,Emre plus the units are a lot quieter then expected & I love that they match the outside with colour bond cover over the the pipe. They had all the diagrams & certificates for strata & also electricians. So have no trouble recommending this company. indra alexander28 March 2025Trustindex verifies that the original source of the review is Google. Andres R/Ivan T Galvis did an excellent job installing our ducted air conditioning. They were very professional, punctual, kept our house really tidy and cleaned up after. The Allianz team and the guys did a wonderful job and were very happy Patrick Winters28 March 2025Trustindex verifies that the original source of the review is Google. Friendly and professional. Great service from Tommy, Dragan and Miguel. Thanks again gents! Pamela Campbell28 March 2025Trustindex verifies that the original source of the review is Google. Excellent service - very professional - happy with the outcome - would recommend Lucinda Ower27 March 2025Trustindex verifies that the original source of the review is Google. Responsive, quick, communicative and really lovely to deal with. Will be using ACC again! Kuan Chen26 March 2025Trustindex verifies that the original source of the review is Google. We had our air con installed. From initial consultation to final installation took less than 2 weeks. Jake, Yunus, Gotham, Emre and their team has been exceptionally great. The sales consultation was thorough and easily understood. Jake was personable, personable and communicative. Yunus's installation team was prompt, and engaging. The installation took no time at all and best of all, the place was cleaned up and spotless by the time they are done. The air con is working fantastically. I'm super grateful. Would definitely recommend them and use them again in the future Cosmas Kapsanis26 March 2025Trustindex verifies that the original source of the review is Google. They deployed all the resources necessary to finish a big tricky job on time. Polite and professional - thanks Tommy, Dragon and Ben John Sutanto26 March 2025Trustindex verifies that the original source of the review is Google. Really happy with the service done by Alliance's technicians. Very prompt, responsive and polite. They even came with boots cover to keep our place clean and tidy when they came and do our AC service and maintenance. Thanks guys!
How Do I know If I need
an air conditioning service?
Do any of the below resonate with you?
- Your system hasn’t been serviced by a professional in the last year
- Air inside your home feels congested, stuffy and there is a smell to it
- Lately, the system is not running smoothly or efficiently
- Certain areas of your home are cooling quicker than others
- Electricity bills are on the rise
If you answered yes to one of the above, likelihood is, you are in need of a professional service. Did you know, most 5-year manufacturers’ warranties are void, if you DON’T service your system at least once a year…
Luckily, prevention is key when it comes to aircon service and our Alliance Climate Control technicians are skilled, knowledgeable and accredited to service and maintain your family home’s Air Conditioning System as well as the components within it.

Poor AC Service & Maintenance Issues
Lack of cooling and filtration performance from a blocked fan coil, fans or filters
Low levels of refrigerant gas in the system.
Efficiency of the outside condenser unit
Incorrect thermostat operation or sensing of temperature or humidity levels.
Water damage, caused buy drain leaking and blockage
Incorrect operation of air outlet vents and swing motors
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one of our specialist today.
How To Save On Your Energy Bill?
Did you know, Air Conditioning System is one of the biggest electricity wasters in your home. We often see homeowners wasting their precious money and paying increasingly high utility bills each year.
This comes down to poorly maintained, un-serviced Air Conditioning Systems not running at their optimum and efficient levels. Luckily, there’s a way to re-instate your Air Conditioning Systems efficiency levels and have it run optimally in no time.
Through cleaning the systems contamination build up, you can reduce energy consumption by up to 30%. That’s real money back in your pocket! Without even having to change the thermostat.
Our Alliance Climate Control technicians are skilled in performing an Alliance Eco Rejuvenation Clean, bringing your system back to life. It is an integral part to regular maintenance and is a unique service that fully restores critical parts of your Air Conditioning system back to new.
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one of our specialist today.
Does Your Filter and Coil Look Like This?
Poorly maintained coils and filters affect the energy efficiency of your entire Air Conditioning Systems. They lead to increased electricity and utility bills and also play a crucial role in the Indoor Air Quality that your family breathes.
Poorly maintained systems are unable to provide clean air to your family, allowing dust, grime and other hazardous airborne particles to escape through the coils and into the air inside your home.
Did you know your return air filters should be cleaned every six weeks? When carrying out your aircon service and maintenance, our friendly, knowledgeable and highly trained technicians can show you how. If your coils and filters look like the above, it’s time to book in a ac service and maintenance with Alliance Climate Control. Schedule in your service today by calling us today.
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one of our specialist today.
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Frequently Asked Questions
The best air conditioner in the market is entirely based on your preference and your home’s requirement.
What size do you need?
How much will it cost to run?
What is the initial installation costs?
Our technicians know and understand air conditioning systems from a large variety of brands. We are authorised dealers of many leading air conditioning brands such as Daikin, Actron Air, Fujitsu, Brivis, Mitsubishi and more. This means that our technicians are qualified to assess, plan and install the most suitable air conditioning solution for you in your home or business. Plus, we also receive exclusive deals and competitions directly from each brand on all their air conditioning systems.
Most importantly, we receive regular and specialised training to make sure our installations are picture-perfect and industry leading.
There are several factors to figure out what the best air conditioning system is most suitable for your home.
These includes:
- Your budget
- Functionality of the AC
- Any allergies/respiratory concerns
- The amount of rooms
- The size of the rooms
Our air conditioning technician can provide you with a complimentary, obligation-Upfront Quote to identify the best air conditioning for your home or business. This includes a heat load calculation, space inspection, and efficiency study.
IF IT AIN’T BROKE, DON’T FIX IT” – You’ve heard this saying before, correct? This philosophy doesn’t apply to mechanical devices that can actually breakdown, like your air conditioner.
Air Conditioning Maintenance should be done every year around the same time and not on a ‘need basis’. This is the best way to keep malfunctions and costly repairs at shore. If you neglect your air conditioner system and skip maintenance, much like your regular dental check-ups, there is a higher chance of it breaking down early or needing major air con repairs.
Often more than half of your energy bills comes from heating and cooling appliances, so it only makes sense to keep your air conditioning working efficiently as possible. In fact, research found that proper and regular maintenance of your air conditioner improves efficiency and reduces energy bills by up to 35%. Plus, most importantly, you and your family will be breathing in consistently health and fresh air circulated from the system.
Senior HVAC Technician Josh – “An air conditioning service is not just a filter clean. It is a full system health check and maintenance covering the indoor unit, outdoor unit and interconnecting services. We strip, clean and inspect each part of the system then test and record all the data on a health report sheet for future reference. The idea is to get the system running as efficiently and clean as possible to save the customer money on running costs and improve the hygiene in their home.”
In any room, heat comes from many different sources – computers, machineries, lighting and us, the humans that reside in it. Plus, the sun beaming onto the building, open doors and windows, or areas of leakage in the building can all allow heat to travel into the room. The sum of all these heat sources in Kilowatts tells us the heat load. We use the heat load calculation to identify the air conditioning size needed for your home. The AC’s output must be larger than the heat load/heat gain in your home for the AC to work effetively.
We do have an after-care maintenance agreement which comes in three and five years where your air conditioning’s recommended yearly maintenance is sorted.
This annual service will make sure that the effective functioning of your system is maintained.
Plus, when you sign up for the maintenance program you will also be entitled to an extended warranty on the installation.