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 1,000 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

Schedule an appointment with
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.

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 1665 reviews
windhover294
windhover294
Professional and courteous service.Very reliable, would recommendJust to add, all staff did a great job - Liam, BJ, Renzo, Chris N & Keely
David C.
David C.
Team of Tommy, Nick and Galvis did a really neat install inside and out, with pipework up 3 storeys externally for one unit and threaded through the house for the second unit. Very friendly, polite, efficient and always checked with me before drilling holes and routing pipework. Left everything tidy when they left. Will be using again.
Vicki D
Vicki D
I had excellent dealings with BJ, Renzo & Raj when they installed gas central heating to my property in the Southern Highlands. Very efficient, professional and friendly. I would highly recommend.
Paul S.
Paul S.
Very professional at time of quoting and explained the issue and recommended fix. Also very professional at time of rectification. Very timely and courteous.
Melissa E.
Melissa E.
Professional and polite customer service. Happy with the works provided.
David S.
David S.
A faultless and professional experience with Alliance. From initial enquiry to quotation visit to installation - everything was perfect. Really nice and kind people work for Alliance.From James doing the site visit, Tommy and Nick doing the installation, JJ doing the electrical. Even Johno back at the warehouse making sure everything was ready for the job.Nothing was any trouble and the team were only too happy to make sure the job was completed as we wanted with all trunking and details catered for with a smile.Great customer service! Thank you.
Dr C J B.
Dr C J B.
BJ and Adam were very professional and a pleasure to have on site. They had pride in their work and took the necessary care to avoid any damage to the property.From the first contact with this company to the final installation, Alliance was efficient and effective. The new split system is a marked improvement on our previous unit and the installation has been completed thoroughly. I wouldn’t hesitate to recommend this company.
Rebecca L.
Rebecca L.
The technician Liam was very professional and helpful with advice and options for my split system and ducted air conditioning units. Will look to use again in the future!
Christopher W.
Christopher W.
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.CheersChris
champ W.
champ W.
BJ and Adam did a great job! The new air conditioning is working and the site is neat and tidy! Thank you!
Simon P.
Simon P.
Very happy with the professional installation - the crew B.J, Adam, Andreas, Harry, Peter and Vash were polite and very professional. Job started and completed on time and good cleanup. Also, the sales and support team were great too - Jake, Cris and Zac.
Virginia B.
Virginia B.
Very happy with this company and their service. Everyone from Jake, advisor, Zac, customer care and the technicians B.J, Adam, Yunus and Chris were excellent. Installation went smoothly with consultation along the way as to the best placement of units. Testing of the system was performed with instructions as to best operation and maintenance. Price all up was very reasonable with a Mitsubishi Electric Multihead system installed. Would recommend.
Sarah V.
Sarah V.
Brilliant! Huge thanks to Sam P, Andres R, Ivan T, Asa T, Harry Galvis and Iannou for installing ducted air con in my place. Best tradies I have ever used. Thrilled with the new system
Elizabeth Y.
Elizabeth Y.
Great team, James who quoted, Chris for reminding me, BJ, Adam, Andres & JJ who installed with no fuss, and left me a happy customer. Highly recommend
David Chee Q.
David Chee Q.
Great service team of Tommy , Nick and Galvis . Ten out of ten
Lindsay B.
Lindsay B.
Our team, Kevin, Garrett and Dragan were excellent, really nice respectful and professional guys. Alliance as a company made our experience an enjoyable one from their sales consultant Jake Perri to completion of installation. We had our old ducted system replaced with a new Daikin unit, very happy.
Jiju K.
Jiju K.
The technician who visited my property explained the root cause of the problem very well which helped me to take a suitable decision.
Michael J.
Michael J.
Very professional! Neat and tidy with the workmanship. The place was cleaner after the installation (lol). Serious note, very happy with the work provided. Highly recommended!
Robyn O.
Robyn O.
These guys were absolutely fantastic.Would recommend them to anyone.On time...clean...courteous.Lovely guys....Andre's...Ivan....Asa.
Ross M.
Ross M.
Jake convinced me to use Alliance.BJ, Adam, Andres, JJ and Matt did the job.All were professional, courteous and I would not hesitate to recommend them again.
Sandra L.
Sandra L.
Jamie was very thorough in explaining all aspects of the service provided by the company Spent a lot of time with us and we were happy with the information provided
Elizabeth L
Elizabeth L
The ACC team did a fantastic job installing our multisplit in our apartment.Aron, Andres R, Ivan T and Tommy produced high quality workmanship and consulted us where we wanted all parts located.My favourite aspects were that they made it look good (minimising visual impact) and cleaned up after installing.I'm so happy we heard about them from neighbours. I would definitely go with them again if we needed aircon in the future.Their servicing team with Liam also provide outstanding service and expertise.
Peter O.
Peter O.
Reliable on-time service call.Raj was really nice to deal with - technically on the ball and no hard sell just explained the problem. I will ask for him to be the guy who fixes my aircon in future.Excellent company
Sukie Y.
Sukie Y.
Tommy nick glavis arrived on time and answered a lot of questions positive attitude and they are very polite and explained well
Heather C.
Heather C.
The very friendly service we received was extremely prompt and the repairman was very polite and helpful. We would Highly recommend Alliance Climate Control
Ian P.
Ian P.
These guys promised they would follow up and they did just that. Excellent after service and clear explanation of the work involved. Jason and Zac particularly did an excellent job. Highly recommend this organisation.
Anna H.
Anna H.
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!
Jeff D.
Jeff D.
Alliance was the fourth company that came to give us a quote for our air conditioning. I was not impressed with any of the first three! But I am super impressed with Alliance. The person I spoke with to arrange a quote was extremely helpful and the time I booked was arranged according to my availability. From the moment we met James we were impressed with his thoroughness in listening to our requirements regarding air conditioning, problem solving our complicated house, and listening and answering all our questions. We received the quote in a timely manner, and another appointment (at our convenience) was arranged to explain the quote to us and ensure we had no further questions.Once we accepted the quote all documentation regarding the timeline of payments for our account was made clear. I was particularly impressed with the fact that our final payment was not required until the job was completed and we were completely satisfied.Our job was completed over two days. All the men who worked at our house were just so lovely. They arrived on time, were very well presented in Alliance uniform, worked quietly (no loud music or yelling), and most importantly treated our home and every member of our family with great respect. They worked seamlessly together, were methodical and efficient, communicated with me the whole time, and tidied up as they went. Their attention to detail is also worth noting, even our roof space looked neater after they had been in our roof! Ken is a skilled manager who updated me throughout the process. They were well supported by Paul the electrician and the gentleman who did the gyprocking ( whose name I can't remember - sorry!).Ken, Quis, Shadi, Yanus and Julian deserve the highest praise for their work ethic.Thank you to them, James, and the whole Alliance team :)Written by Kate (on behalf of Jeff as well )
Daniel M.
Daniel M.
Great experience,⭐ quote, installation of air-conditioning, sale and services, very helpful, I highly recommend this, group, having professional advice and installation of split system air-conditioning, payment plan for installation, very competitive prices, installation was completed on time and very professional advice and installation of split system air conditioning apartment living, balcony installation ♥️🙏
Mai B.
Mai B.
The team is amazing! They’re very professional, well organized and coordinated. Everything is well planned like clockwork. From quoting stage (done by Goran) i could tell i was in good hands. Goran was very experienced and gave good feedback and reasoning for his proposal. I asked for the best team and they were truly the best! BJ led the team with Mahran, Christian, Aaron and customer care Zac truly did the best they could for the customer. There was a little hiccup with the wiring but BJ improvised and found a solution for us very quickly - his calmness and respectful manner is the first I’ve ever experienced. Excellent job with cleaning up after. They did better job than me cleaning my own house 5 ⭐️
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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.

Request a Quote