Air Conditioning Repairs Sydney

Book Online

Save up to

$250

on new air con installation*

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 Upfront Quote

4.9/5 Star 2000+ Reviews

5/5 Star 1066+ Reviews

5/5 Star 40+ Reviews

5/5 Star 25+ Review

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

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.

What Our Clients
Are Saying About Alliance

Why Our Community
Trusts Alliance?

Licensed, insured techs for your protection​

gas-central-heating-icons

Inhouse trained techs, we don't use contractor​

Upfront & honest
installation quotes

After care, Lifetime workmanship warranty*

gas-central-heating-icons

We go the extra mile & focus
on the small details

alliance-icon

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
Based on 2393 reviews
Tracey H.
Very good service from BJ, James, Errol and Will for our air conditioner installation. Errol and Will were very responsive and flexible during the consultation and booking phases - I felt like their advice was solid and really suited my circumstances. BJ and James were an incredibly professional and efficient installation team - they got it done, cleaned up, and made sure I was across our new aircon. Would recommend.
Kylie B.
Excellent service - on time, friendly and professionally completed the job ( air conditioning & two ceiling fans). Also cleaned up and put furniture back into position.

Thank you to the team who did the work - Shabi, Louis, Peter & JJ.
Also to Will behind the scenes who coordinated the scheduling of this job ( fans added in )
Thanks again
Kylie
Drummoyne
Annie H.
Aliance公司從估價,承包到安排工作流程完善,施工人員 (冷氣安裝,電工,天花板修補,油漆) 按時施工完畢,工作中友善詢問細結,作業後清潔工作完善整齊,相當專業。
Vanessa S.
The team have just left after installing 2 split systems so this is a very early review, but very happy with the service so far. Errol initially gave a quote and took the time to go through several budget and design options and explain everything in detail, he was great! Installation happened very fast, booked in a week after acceptance of quote. BJ and James were here today and did an amazing job, being sensitive to the fact I had a full day of meetings trying to work from home, consulting with me around this. A lot of furniture and equipment had to be moved to facilitate access and they even went to the extent of moving things back to the exact place they had been, even plugging other electrical equipment back in and vaccuuming. They explained the workings with me afterwards and how to maintain, and left the place spotless. The air con is working perfectly at the moment, completely as described. Also would like to call out Eric who did some behind the scenes work. Great service all round so far! Would recommend highly!
Kamen C.
I had a very good experience. The service was efficient, and the staff were friendly and helpful throughout. Thank you for your support.
Christine P.
Charles was very polite respectful and got the job done.
Greg F.
Shabi and Louis, did a great job. Very efficient.
Jenny C.
Very happy with all work Charles great and spent a lot of time and effort and completed perfectly. He was extremely approachable and helpful. Jenny Drummoyne
Lucille G.
Shabi, Louis & Maisam were very efficient, polite and cleaned up very well after installation. Very happy with the service.
Anthony H.
Fast professional job installing air conditioner by Shabi and Louis.
Chris A.
Huge thanks to Charles and the team at Alliance. I had my air conditioning installed today and couldn't be happier with the result. Thanks guys !
Girven G.
Tommy, Kim and Meedy show up exactly on the dot they informed me, came in like old mates whos dropping by to install your aircon. Super friendly, explained really well about the AC youre installing. clean and quick job, no dramas. Thanks for the awesome job.
Wendy D.
Exceptional level of service provided by Alliance to repair our Air Con unit. From quoting to communications to completion of job - this company goes above and beyond. Highly recommended
Mark G.
Dara and Guan did a great job installing an air in at our premises yesterday. They did a great job. They were competent, confident, efficient joyous people. If excellent service as well as a great product are important to you, I strongly recommend this company to you.
roslyn G.
Wonderful workers. Efficient, polite & hard working
Vicki B.
I am so impressed by Damon from Alliance Climate Control who has just finished servicing my 3 air conditioners. He was efficient and polite and was very willing to answer my questions and his answers gave me confidence that he knew what he was doing. So impressed I’ve signed up for a 3 year maintenance plan. I highly recommend this bright young man and the company itself that presents as very professional.
Leesa E.
VY - Luaw- Miguel were amazing! Great professionals.. thanks Team! The outdoor installation and in room look great!
Patricia G.
Excelente work very profesional. Highly recommended.
Alexey B.
Amazing maintenance service one year after the installation. The technician arrived on time, on the dot effectively, and spent 2 full hours cleaning filters and aircon unit bodies, checking everything etc. The units and filters were in a good condition, but this demonstrates the thoroughness of the service.
Andrew L.
From quoting to install, the Alliance team were helpful, professional and accommodating. They were competitive on price and went the extra mile on customer service
Karen H.
Damien serviced all 5 of our conditioners which took most of the day. Cheerful, friendly and efficient. Quietly got on with the job.
Neil “Brownie” B.
Kyle did a terrific job today servicing 3 split systems, great communication, very tidy, and good explanation of everything he found.

I also had Ivan Mosa and Brody install a new system in my bedroom. Very clean and neat job, terrific communication and I’m super happy with the results.
Daniel H.
The professionalism blew me away. They were amazing from the quotation process through to the installation. When there was a bit not scoped correctly they honoured their fixed quote. Could not recommend these guys anymore espessially Yasin, if there were 10 stars I would give it to them!
Michele
On time, excellent communication when arranging aircon service. Friendly, efficient knowledgeable and courteous technician (Damon).
Jerry B.
Rodriguez, Ivan and the Alliance Team were very professional and did a great job explaining everything to me and cleaned up thoroughly after the job was done. They are a credit to the Alliance team.
Simon van W.
We installed our air conditioning 5 years ago. The installation was perfect and we have had no issues in all the time we have owned the system. We had to get them back because one unit was leaking water. They were prompt to attend to the problem, admitted that some of the problem was their issue and they would cover the fix themselves.

They owned the problem. They are always very polite. The engineers they send out are highly professional, leavve no mess, take off their boots and are good at communication with the client.

I've recommended them to many people..
Ingrid W.
Charles & Dara installed a new air conditioner in the loungeroom of my period home in Sydney's eastern suburbs and did an outstanding job. They talked me through the whole process and checked that I was happy at every step. They were also very clean, used loads of drop sheets and even vaccumed which was such a pleasure to see how much they cared and Dara quickly problem solved when it was necessary to alter plans without delay or extra cost. Charles also spent the time to carefully show me all aspects of the units operation and thoroughly checked through all its functions leaving me without any worry. This team is amazing and offer quality workmanship and peace of mind at every stage at a good price. I will definitely be using them again! In fact I have planned another air conditioning installation in 2 weeks!
Inga P.
Great I am so happy, finally can get a good sleep.
Vras K.
Excellent service by friendly and knowledgeable technician
Christine W.
Installation went very well. Great crew of happy workers. Efficient and polite.

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.

Book Online