Air Conditioning Repairs Sydney

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Sydney’s Air Conditioning
Repair Experts

Troubles with your air conditioning are a major inconvenience to you and your family. You rely on your air con to make your home comfortable, so when something goes wrong, fast and reliable air con repairs are a must. 

Here at Alliance Climate Control, we take pride in delivering quick and affordable air conditioning repairs across Greater Sydney. Our technicians provide high quality repairs for all brands and types of air conditioning unit, including both split system and ducted air con repairs. 

As one of the leading air con services in Sydney, we understand the importance of local service and support. Our dedication to quality workmanship means we never compromise on quality, ensuring you get the very most out of your air conditioning unit. 

If you’re experiencing problems with your air conditioning, don’t wait until it’s too late. Call Alliance Climate Control to book your air conditioner repair.

How Do I Know If I Need
Air Conditioning Repairs?

Being able to identify common air conditioner problems is key to ensuring your unit stays in good working order. 

Signs of a broken air conditioner include:

  • Air conditioner running but not cooling 
  • Stuffy feeling or musty air
  • Loud running or strange noises 
  • Air con unit leaking water 
  • Foul smells coming from the system
  • Temperature fluctuations
  • Poor cooling or slow to cool 
  • Visible condensation on walls and windows
  • Excessive electricity bills 

If you’re seeing any of these symptoms, there’s no doubt that something is wrong with your air conditioning unit. This could be caused by many things, but without a professional diagnosis, it can be hard to identify the problem. 

That’s why the team at Alliance Climate Control is always ready to troubleshoot your air conditioning issues. When you book an appointment with Alliance, one of our Sydney technicians will visit your home for an expert inspection and diagnosis of your air con system. 

Air conditioner repairs can snowball into much more expensive issues if left too long. If your air con is having issues, it’s best to call a reliable air conditioning service right away.

To book one of our specialists for air conditioner repairs, call the team at Alliance Climate Control today!

Schedule an appointment with
one of our specialists today.

Common Reasons for
Air Conditioner Repairs

Modern air conditioners are built to last, even when dealing with Sydney’s climate extremes. However, like all machinery, there are times when things go wrong and your air conditioning unit may need to be repaired.

Some of the most common causes of air con repairs are:

  • Fan coil, fan or filter blockage leading to poor cooling
  • Water leak because of blocked or damaged drain
  • Failing or inefficient outside condenser unit
  • Temperature and humidity sensors are faulty
  • Refrigerant gas leak causing critically low levels
  • Swing motor or air vents not working properly

Here at Alliance Climate Control, we are familiar with the roots of common air conditioner repair needs. This means our technicians can diagnose faults quickly, find the right solution, and get your air con running smoothly again. We will also give you an understanding of how the fault occurred and how to avoid it in the future.

When you book an appointment with us, an Alliance technician will visit your Sydney home promptly. We’ll let you know exactly what the fault is and the best way to resolve it: whether that’s an air con service, technical repair or part replacement. At every stage, we keep you in the loop about what’s going on and the costs to expect. 

In need of air conditioning repair services? Call the friendly team at Alliance today.

Air conditioner repairs

Schedule an appointment with
one of our specialists today.

Why Choose Us?

Reliability

Air Conditioning service that is dependable, consistent, and responsive every time

5 Star Rated

Over 10,000 happy customers and positive reviews

Relationship

Alliance cares about our customers and build long-term relations

Locally Owned

Family owned and operated business

Reputation

Trustworthy, accountable & quality workmanship

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one of our specialists today.

Split System & Ducted Air Conditioning
Repair Services

At Alliance Climate Control, we perform quality repairs across all split system and ducted air conditioning brands.

Common AC repairs we perform include:

  • Compressor repairs
  • PC board replacements
  • High pressure low press switch repairs
  • Thermostat replacements/repairs
  • New filter replacements
  • Zone motor replacements repairs
  • Gas leak repairs
  • Fan motor repairs and replacements 
  • Capacitor replacements
  • Ductwork repairs 

If your central air con or wall unit is on its last legs, we can also provide an affordable quote for air conditioning unit replacement. 

When you have home air con issues, turn to Sydney’s best air conditioning repair service, with hundreds of five-star ratings under our belt. To book your appointment, call Alliance Climate Control today. 

Schedule an appointment with
one of our specialists today.

What Our Clients
Are Saying About Alliance

Peter Biasotoo
From the time I contacted Alliance to the completion of a new ducted gas heating system I have nothing but praise for the company and its staff. Initial inspection was done by Jake Who provided me with the quote and confidence to proceed with the job. Their office did follow up to coordinate installation date and time of the arrival by the guys doing the installation.

The courteous and professional approach by Jonathan Thomas Sam and Peter is a credit to them as representatives of Alliance and having dealt with many contractors in my career and by comparison they are up there with the best, as individuals and as a company in the industry. I would be most pleased to recommend the company and its staff to any body that wishes to contact me.
Ted Robinson
I don't think I've ever come in contact with a better-run business than this one. From the first inspection to talking through the options right through to installation this mob was stunningly professional - they always turned up on time, communication with the office was perfect, all the documentation was excellent; whoever runs this business really needs to be congratulated. Then on the day of the installation, an unpleasantly hot day to be working up in the roof, they sent three excellent young blokes - Harry, Aaron P. and Aiden, who did a really great job.

I recommend these guys without hesitation; I'll give my sister in Crows Nest a ring and proselitize today as I sit back and enjoy a day when 33 is forecast, rather than suffer through it.
Andy Taylor
The guys who quoted and installed our a/c were absolutely fantastic. The instal was not an easy one but Andres, Ivan and Asa worked quickly and efficiently, installing our ducted reverse cycle system.

They were very polite, neat and tidy and very professional. The system works really well and we are very happy. This is the second time we have used Alliance and we highly recommend them.
Jason
The Alliance team were excellent from first contact through to quote and installation. I couldn’t be happier with the service. Everyone I have dealt with has been super friendly and courteous. The installation team arrived on time, calling half an hour before arrival.

Work carried out was explained clearly prior to commencement and I was consulted on any predilections. All care was taken to ensure my furniture was protected from dust caused by drilling, and clean-up was performed brilliantly after completion. It was a big job, however the team were always professional and considerate, taking great care with the installation and the overall aesthetics. I was so impressed with the service that I am now scheduling my next installation. Highly recommended.

Thanks to B.J. Noah, Adrian, Tory, Zac, Joe, Charlene, Sam.
Patrick Reeves
We sort 4 quotes to replace our old ducted system with a new Daikin Zoned System. Two quotes were $3k more than Alliance Climate Control, one was cheaper, but they did not appear to be very professional and wanted to install in the easiest manner which would have left a strip of conduit running down our wall to the control panel.

Michael and his team from Alliance CC were able to replace our existing unit with the minimum amount of change to our existing set up. They were very competitive, they were professional in there manner, they took care not to tramp dirt through the house (on a rainy day), they turned up when they said. We are very happy with the new system, which is so quite compared to the old unit it replaced. I know of 4 other owners in our complex who (gained seperate quotes) have since used Alliance CC to change over their old units.
Kelly Cranko
I cannot praise Alliance Climate Control highly enough .

It is definitely one of the best companies I have dealt with in a long time.

I give it 5 stars for admin, professionalism , punctuality, helpfulness , neatness ... It was a pleasure to deal with them from start to finish. They even called me back on a Saturday afternoon when I could not operate the air conditioner (no fault of theirs) - they talked me through it and it worked within minutes . I would not hesitate to recommend them
David Fergusson
The Alliance team of Kevin, Andre and Dragan arrived on time and completed the heater installation work promptly and efficiently. The guys were cheerful, friendly and courteous. They worked effectively to overcome any obstacles found during the job. They were careful about cleaning up after the job and ensuring we were able to understand the operation and the follow on maintenance arrangements. Same comments apply to Tim who came during the installation and looked after the gas fitting work.

Thanks Tim, Kevin, Andre and Dragan for a job well done.
Anna Hu
We got our air conditioning installed by Alliance today and it completely exceeded our expectations.

Alliance was recommended in a local Facebook community group and from our first interactions they have been so professional and thorough. Zac was so knowledgeable and gave great advice on where we should install the units and Tommy and Nick installed the units over 2 days and we couldn’t be happier. Tommy and Nick’s work is clean, thorough and to such a high quality. We are just so happy and I highly recommend them!
Christopher Walton
Alliance Climate Control,

I would like to thank the entire Alliance team for an outstanding ducted air conditioning installation.

In particular, Goran for providing an immediate quote and scheduling, and the technicians Kevin, Dragan, Garret and Harry for their reliable, professional, cooperative and tidy work.

I would definitely refer Alliance to friends and colleagues for any air con needs.

Thank you for a job well done. Happy to be cosy once more. Cheers

Chris

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one of our specialists today.

Why Our Community
Trusts Alliance?

Licensed, insured techs for your protection​

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Inhouse trained techs, we don't use contractor​

Upfront & honest
installation quotes

After care, Lifetime workmanship warranty*

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We go the extra mile & focus
on the small details

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100% satisfaction, or we'll be back to make it right!

Schedule an appointment with
one of our specialists today.

Air Conditioner Gas Refills

An air conditioner gas leak is one of the only times your system will need a gas refill. In fact, it’s illegal to perform unnecessary gas refills in Australia. If a gas leak is detected and repaired, it’s standard for the technician to refill the refrigerant gas as part of the process.

If your air conditioner is repaired by an amateur technician, or one not licensed to handle refrigerant gas, this can cause permanent damage to your air conditioning unit. 

Here at Alliance Climate Control, every member of our team is licensed to handle refrigerant gas. When you know that when you book a repair with us, your system will be handled by trained professionals from start to finish.

Learn more about air conditioner gas refills 

Schedule an appointment with
one of our specialists today.

Air Conditioning
Ductwork Repairs

A common issue that air conditioner repair specialists are called to deal with is air ductwork repairs. Air conditioner ductwork is essential to the proper function of your system, and if damage to your ducts can cause a range of issues.

If you notice or suspect damage to your air conditioning ductwork, it’s important to get it repaired as soon as possible. Here at Alliance Climate Control, we have a team of experienced and qualified repair technicians who can quickly and efficiently repair any damage to ductwork with minimal disruption to your home or business.

Learn more about air conditioning ductwork repairs 

Schedule an appointment with
one of our specialists today.

Air Conditioning Compressor Repairs

The air conditioning compressor is a major component in the air conditioning system. A faulty air conditioning compressor will not only affect the performance of the air conditioner, but can also cause damage to the rest of the system.

Signs of a broken air compressor in your AC unit include:

  • Loud sounds, such as screeching or metallic noises
  • Poor air flow or cooling performance
  • Circuit breaker tripping repeatedly 
  • Air conditioner doesn’t start properly 

Alliance Climate Control technicians are trained and equipped to repair all brands of air conditioning compressors. As one of the hardest working components of your air con unit, air compressors generally need repairs for either impact damage or long-term wear and tear.

Our technicians provide repairs and replacements for a range of different types of air compressors, including split system and ducted air con compressors. To book a repair appointment, give Alliance Climate Control a call. 

Schedule an appointment with
one of our specialists today.

What Our Community
Is Saying About Alliance

Alliance Climate Control - Heating, Cooling, Electrical
4.9
Based on 2056 reviews
Richard L
The boys did a great job
dylan W.
A huge thank you to Yunus, Gökhan and Emre. This team removed and installed new air condition unit in our bedroom. These guys were professional in everything that they did. An absolutely amazing friendly and informative service. I would strongly recommend them! Thanks again boys, a top notch job!
Philippa W.
Professional, courteous, and on time with good communication
Adrian S.
From initial booking to finishing job Kody and his offsider were professional, informative, knowledgeable . Will recommend this company to friends and family going forward. Well done.
Daviid G M.
Brendan and Gabriel did an excellent job. Absolutely recommend them and Alliance Climate Control.
Michael W.
Great service from first call to installation. Tommy, Shabi and Miguel have done a great job. Worked carefully, provided lots of information, kept us in the loop about what was being done. Everything tested and system explained. Cleaned up and left in great condition. All round best service we have had from tradespeople.
Terry H.
From the moment Liam arrived to give us a quote the whole process was seamless and so professional. Great price and perfectly designed for our house. I cannot speak highly enough of the installers. Yunus and his team were so accommodating and professional. Perfect installation plus they left the house perfectly clean and tidy and removed all the rubbish. Alliance are big on customer satisfaction and what’s not to like about that. We will be using Alliance again.
Paul S.
The installation of my mother-in-law's split-system went better than expected, a good team with B.J., Daniel and the others, from the quotation to the electrician, doing a quick turnaround with minimal noise and mess. The previous system and all materials were removed along with all packaging. Thanks guys.
John M.
Good job.
Judy
Tommy, Dragan, Miguel, JJ and Peter did the job for me and were great - super efficient, cleaned up well and made sure none of my furniture was damaged, and the aircon works great! Definitely recommend.
Ashok J.
I am very pleased with the professionalism and efficiency of Alliance Climate Control as a company and also want to make special mention of Jake Perri, Zach Grenfel, Tommy and his team who installed the new ducted unit and Harry and his team who resealed the ceiling, for their excellent work.
Gravy 2
Excellent work from team professional and proficient. Tommy, Dragan, Emerson, Ben, Kaspar and Harry
James W
Jason and his team at Alliance were professional, punctual and transparent with all the works and fees required. They were responsive and fast with diagnosing, fixing and servicing our air conditioning units on the same day. They also gave us multiple options to keep costs as low as possible which is wonderful considering all works had itemised pricing so that level of transparency was very much appreciated. Thank you and would highly recommend!
James A.
Even the word “outstanding” wouldn’t be a strong enough adjective to describe the professionalism, responsiveness, thoughtfulness and quite possibly unmatched competence of this organisation. This is the second time I’ve engaged their services to rectify issues with my apartment’s ducted air conditioning system and will absolutely do so again.
Peter C.
Great
Michael K.
This company did a great job in changing over our ageing ducted system. The whole process from the initial enquiry, visit from the technician and the installation team was second to none. Alliance provided regular updates and ensured that communication was clear and costs were transparent. A great example of quality workmanship and professional customer service.
Jennifer L.
Alliance installed aircon to our 2 storey 1970s house. The team - Thomas, Gokhan, Dragan, Emre and led by Yunus, were fantastic, from arriving on time to leaving the house perfectly clean after the installation process. They went about everything professionally and expertly, always keeping us informed as they progressed through the various stages, and clearly explaining how the system would be configured and how it operates. They dealt with challenges such as working at heights, their workmanship inside and out was expert and immaculate. They were a pleasure to have in our home. Our great thanks to Yunus for all his thoughtful guidance and each of the team, who all went out of their way to ensure a remarkable job, exceeding our expectations.
Julian S.
Very professional and thorough. No damage and all mess cleaned up. New air con working flawlessly.
Mitchell R.
Yunus and team were very professional and did a very neat job. Worked late Friday afternoon and evening to get it done.
chris P.
Extremely helpful, the team that installed the New air conditioning fantastic they went out of there way, also cleaning up afterwards. Big shout out to Yunus 👍
Linden D.
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 S
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 H.
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 A.
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 W.
Friendly and professional. Great service from Tommy, Dragan and Miguel. Thanks again gents!
Pamela C.
Excellent service - very professional - happy with the outcome - would recommend
Lucinda O.
Responsive, quick, communicative and really lovely to deal with. Will be using ACC again!
Kuan C.
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 K.
They deployed all the resources necessary to finish a big tricky job on time. Polite and professional - thanks Tommy, Dragon and Ben
John S.
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!
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Why Choose Alliance For Your
Air Conditioner Repair Needs?

If your air conditioner needs repairs, then you need the professionals at Alliance Climate Control. With decades of experience in the AC industry, we have the knowledge and expertise to get your air conditioner back up and running quickly.

Neglecting air conditioner repairs can lead to more extensive damage, so don’t hesitate – contact a climate control professional when you see signs of trouble. The local technicians here at Alliance Climate Control are always on hand to offer expert advice, so help is never far away. 

With affordable rates, quality workmanship and countless 5-star reviews, you can rely on Alliance Climate Control for the best service across Greater Sydney. 

To book an air conditioner repair with one of our friendly technicians, call Alliance Climate Control today.

Offer Save

$55

When you book online,

on service work*

Limited time only, offer ends .
Not to be combined with any other offer

*Offer to be presented at point of booking or sale.

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