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 1722 reviews
Wayne F.
Wayne F.
The most professional tradesmen I’ve encountered, despite the complexity of the job. Nothing was too much trouble for them, and they were very respectful and communicative at all times. Highly recommended company!
Susan C.
Susan C.
Excellent work. The air-con looks beautiful & technicians are working professional and into detail's. Highly recommended!
WANG J.
WANG J.
James was very professional when providing the quote and found a solution which suits our needs perfectly! Tommy, Nick and Julian did a fantastic job, explained all the details before installation, the installation was completed with no issue. They also clean up the place and make sure everything is back to where they are.
Greg F.
Greg F.
I had the team from Alliance Climate Control come out to quote on the replacement of an existing ducted AC system which had failed after about 18 years. The whole team from Jake (who did the inspection and quote), Andres, Ivan and Peter (the 3 installation technicians who took the old system out of the roof and replaced it with the new system) to Harry (who worked his magic replacing the whole gyprock ceiling) and Sam (who did the final commissioning) were beyond exceptional and totally professional. It surprised me as to the size of the job and the complexity involved. The whole team worked diligently to finish the assignment in a day and a half. There was no dust or mess left behind. The work areas were left in pristine condition when they had finished. I have already referred them to 2 other customers who have gone ahead with AC installs. The Alliance team were brilliant!!!! I could not be a happier customer. Well done boys!!!
Nick K.
Nick K.
Great service, excellent customer support and a crack team of installers. Would definitely use again.
Andrew B.
Andrew B.
Lachlan and Ashley were very good technicians and have carried out the service as requested efficiently
Joanne D.
Joanne D.
Wonderful and friendly service by Kody. He always does a great job with our annual service.
Kim C.
Kim C.
Fantastic service and left everything spotless. Top quality work
Ulysses M.
Ulysses M.
Fantastic work. Really went above and beyond and even moved an extraction fan for me at no extra cost. Thanks so much to Ken, Shadi, and Truy
Andrew G.
Andrew G.
Cannot rate highly enough. Ken, Shadi, and Yannis were tremendous. Skilled trades people and clean up was outstanding. Treated our home with such respect, especially considering it was a messy and challenging air conditioning replacement in a tight space.
Bearmarshproductions
Bearmarshproductions
Great service. Liam was excellent with communicating the issues and how he repaired and maintained our air con.
Tariq C.
Tariq C.
Our overall experience with Alliance Climate Control was superb once again. Sam, Shadi and Kim were very efficient in installing our new unit. The job was done with the utmost care. We would wholeheartedly recommend the team at Alliance.
Lynn G.
Lynn G.
b.j and renzo did a great job on the installation. Very professional. Thanks also to JJ - what a great team
Emma
Emma
Very helpful. Very polite. Very tidy.
Joan A.
Joan A.
Alex arrived promptly and checked out our air conditioning system. He organised a service date and left us feeling confident at having chosen Alliance.
Emilia M.
Emilia M.
They team that came to install our new system were great! Very helpful, respectful and clean. They gave me good advice, explained everything really well (even went out of there way to come the next day to explain how to operate) and made the whole process very easy. I would definitely recommend using this company but especially the team that we had, Ken, Shadi and Truy.
B W.
B W.
Jake did the initial quote.Andres R.,Ivant T. and Peter V. Did an excellent job. They installed two Air Conditioners and a condenser. All were polite, friendly, professional, very attentive to customer care and they totally cleaned up at the end. I have no hesitation in recommending Alliance Climate Control and would definitely use them again
Maria
Maria
We were really looked after starting from Jake (sales) to Andreas,Ivan and Julian! We can't thank you enough for your professionalism, respect and diligence in every aspect of this installation.
Michael J.
Michael J.
Excellent & friendly team - I want to shout out to James and Keni for their excellent service and expertise. 10/10 recommendation 🔥
Catherine J.
Catherine J.
Tommy, Nick and Galvis did a fantastic job installing our aircon. All very polite and helpful answering questions! Highly recommend.
Esteban S.
Esteban S.
Tommy, Nick and Galvis were really good and professional. They came got to it, finished and tested in one day! When they finished they cleaned up really well.
Katka Z.
Katka Z.
Excellent customer service and the workmanship on the job was outstanding. The team of 3 (Andre, Ivan & Renzo) did the job efficiently and carefully. When we had a concern, they consulted each other & the Head Office and communicated clearly if there were any potential issues or delays. The team leader, Andre, provided excellent updates throughout the 2 days of work. Even the gyprocker & apprentice were great. They all cleaned up after themselves and were courteous, down-to-earth, and professional. Really happy with the job and have no hesitation whatsoever to highly recommend.
M L.
M L.
Really happy with the service and results! Jack, André and Renzo were all friendly, professional and helpful. Thank you all for your help!
d B.
d B.
Ken, Shadi & Tray from Alliance Climate Control installed, walked through installation, explained in detail operating systems and cleaned up each day they were here. Very respectful, mindful of my home and not causing damage. All were friendly and took pride in doing a good job, which they did-a rare trait in many workers today. From quote (James) to installation, we were well looked after & given in depth advice and instructions. Highly recommend this team. Thank you again
Michael De P.
Michael De P.
Job No 81800. Recently Alliance installed a new ducted heating system at our residence. The advisor who attended and quoted was very helpful answering all my questions as was the office with my follow up questions. The office was responsive when coordinating the installation. Most importantly the installation team, BJ and Qais, were excellent and easy to deal with. They were responsive, meticilous and worked well as a team. I am very happy with the install. Chris N from the office followed up with warranty and final payment. I found it very easy to deal with this company. Proactive, efficient and professional.
John D.
John D.
First call to company at 7:45 am. Call back at 8:15 am. Technician on site at 11:30 am. Problem fixed by 1:00am. Brilliant service - Liam and Kyle were both a pleasure.
Alex M.
Alex M.
Very happy with the friendly service, care and attention to detail from renzo, Andres, Ivan and yunosz. Had a few unexpected changes to the plan and the guys were able to problem solve very well.
robin W.
robin W.
The crew who came to my home to install reverse cycle a/c were absolutely fantastic. Garret, Dragan and Jackson were the most professional tradesmen I have ever encountered, they were efficient, tidy and cleaned up before they left. I couldn’t be happier and will recommend Alliance whenever I get a chance 🙏👍❤️
David M.
David M.
The service provided by this company and the installation team of Andres, Ivan and James was exceptional. Ours was a very challenging installation made much more so by my decision to change the location of the large condenser unit to an area better for me but very difficult for the installers and this was after much of the work had already been done. Instead of spitting the dummy, (which kinda would have been justified) Andres calmly set about solving problems and making it work. They even pulled in a sparkie from his day off to cope with the problem I had created. I am very grateful for their persistence, professionalism and willingness to go the extra mile so that I could get the best outcome. This is an excellent outfit. Highly recommended.
Andy B.
Andy B.
Very professional and courteous staff. Used them for two A/C installations. They promptly resolved a minor issue with ducting on the first job and we've not had any issues with either system since.
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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