Commercial Air
Conditioning Service +
Repairs The Right Way

Air Conditioning
Installation

Air Conditioning
Replacement

Air Conditioning
Service

Air Conditioning
Repairs

What are Commercial
Air Conditioning System Repairs

Air conditioner systems consistently operate effectively when airflow paths remain free from obstruction and normal operation of major components is enabled. To ensure this is achieved and to maintain satisfactory operation, regular system servicing should be completed at least every 12 months by Alliance Climate Control technicians, trained to service Daikin and Fujitsu products and skilled to identify any signs of future concern.

However, by contrast, poor maintenance of the filtration system or an absence of whole‑of‑system service schedules may allow dirt build up to reduce cooling airflow, or allow poor operation of other critical components to remain unchecked, ultimately causing the compressor and other critical components to operate under greater load which may cause premature failure.

Whilst such repairs may be untimely, frustrating and expensive, Alliance Climate Control’s technicians have the ability to repair or replace the required components rapidly, accessing replacement parts from a vast warehouse of readily available spare parts.

Furthermore, a complete a check of the entire system will be made to ensure each and every component is operating to factory specification. They will also complete a performance check of the refrigerant gas pressure and ensure air at each outlet is delivered at verified temperature and air volume levels using accurately calibrated instruments.

Schedule an appointment with
one of our specialists today.

Why are Commercial Air Conditioning
System Repairs necessary?

Repairs to Commercial air conditioning systems are usually required when system components fail to operate correctly. Unfortunately, this is often when the system is operating under severe conditions such as unusually hot days or after a particularly windy and seasonally dusty period or in other words, at a time when they are most needed to perform well.

In addition to resolving system problems and performing required repairs to commercial air conditioning systems Alliance Climate Control will ensure your entire system is restored to a condition as close to “as new” as is possible.

Inverter compressor operation and load sensing, together with energy demand of the drive motor.
Refrigerant gas pressure at various stages in the circuit, in addition to checking, the function of the circuit control (Thermal Expansion) valve operation.
Cleanliness of the finned evaporator coil in the indoor unit, together with the finned condenser coil in the outdoor unit. In addition to operation of the respected blower fans ensuring the required heat exchange process takes place efficiently.
Verify the correct air volume and temperature is being delivered to each room entry grille using accurately calibrated instruments.
Ensure the ducting system connections are properly sealed to prevent conditioned air losses or introduce dust or foreign matter into the airflow path.

What Our Community
Is Saying About Alliance

4.9

Based on 1931 reviews

Shaun G.

Raj from Alliance was absolutely fantastic. Called on his way to let me know of traffic and that he was running late. Was very friendly and polite. Did a great job of understanding what I needed done and informing me along the way. Outcome was perfect, fixing my short term requirements and providing different options and quotes to improve my system. Absolute 5 star. Give this man a bonus!

Darren H.

I am very happy to support a local business, especially when they go "above and beyond" in customer service and professionalism, from Chris doing the quote, the office team handling the booking (thank you so much for bringing my job forward!), and the install team, Dragan, Cristian and Miguel, who consulted with me at every step and paid attention to the finer details, like plumbing in both discharge pipes to the downpipe a couple of metres away. Great job, thank you boys!

Naomi M.

I have had an amazing experience from start to finish. We first met James who walked us through the different models and what was possible for our unit. James also was very efficient with the necessary paperwork required for strata approval. In regards to the installation Dzagan, Christian and Harry were amazing and did a great job with installing and cleaning up!. I also loved the fridge magnet that doubles as a bottle opener. Great experience and would recommend to anyone.

Max K.

Vy, Luan & Shaby are highly recommended such a great Job. Highly recommended Leon Hetherington

Vici V.

I was extremely impressed with the service and the general attitude of the tradesmen.

Nashi B.

Excellent work

Victoria N.

Great service. Courteous and professional. Thank you.

Peter D.

The engineer Jackson was friendly and very knowledgeable. The repair cost was expensive - maybe that is the norm !? . Staff all friendly who came out.

Judy E.

Was very impressed with Kody - He was honest with me that my unit - even though is 4 years old - was in great condition and I can wait another 6 months for a service. So honest.

Toby & J.

Alliance did a great job installing our AC units. They were prompt in their replies, quick in quoting, reasonably priced, and the install process was smooth. We were impressed by their professionalism during the installation as well and left the place spotless after install. Thanks to Tommy, Nick, Miguel, JJ, and Vash for their great job done!

Lauren H.

I could not be happier with the installation of our ducted heating and cooling system, right in time for the hot summer season. All the options were clearly explained and Liam was great at providing his expert recommendations. The job was scoped and booked in quickly considering the time of year. A truly professional, courteous and efficient team did the install, thank you so much Vy, Shabi, Miguel, Benjamin, Peter and Vash. Everything was seamlessly coordinated with minimal disruption, including electrical work. Highly recommend. Thank you so much!

Sue F.

I recently had my old ducted air conditioning system replaced by Alliance Climate Control. It was an excellent experience from initial contact right through to installation completion, with the company's focus on quality solutions and service very apparent. I am absolutely thrilled with my new system and highly recommend Alliance Climate Control.For those interested in more detail...The original ducted air conditioning system installed when my house was built had been inoperable for a few years, had needed extensive maintenance while it was working, and never really performed satisfactorily when temperatures were outside a moderate range. The orientation of my house with respect to the summer sun, the use of specific rooms, and a fair quantity of heat-generating gear added a special twist to my requirements.Goran and Jake clearly took these requirements and my priorities fully into consideration in the solution they designed, as typical setups like the original just do not work for me. With a dual system required the cost was obviously higher than a single system so they also provided a less expensive alternative, but ultimately I decided on the premium solution as the ability to operate effectively, without restriction, on both the hottest days and coldest nights was important to me. Goran's help in finalising this was greatly appreciated.It was a three-day installation, starting in near-40-degree temperatures and ending in pouring rain, but the team worked hard to ensure the installation was completed on time.The core installation team of Andres, Ivan and Benjamin were fantastic, and were there for all three days including the whole of the final extremely long day. Other Alliance team members attended at various times throughout the installation as needed. Everyone was friendly, professional, and clearly took pride and care in their work. There were a few hurdles during the installation which the team took in stride: as the customer it definitely felt like ensuring I was happy was the priority.I was impressed with the care they took, for example when manouvering bulky equipment around my house, double-checking that things were storm-safe after the initial work in the roof, protecting nearby surfaces when cutting holes in the ceiling, meeting my super-pedantic requirements for positioning equipment... even wrangling manufacturer-faulty ceiling grilles so I would not be bothered by their out-of-alignment appearance for the few days until they were replaced. They also cleaned up thoroughly at the end of each day's work.The new systems are amazingly quiet, both inside and outside, easy to control, and very effective in the limited use they've had so far. I'm actually looking forward to a stinking hot day to truly bask in the contrast, and in the meantime am happily enjoying how much more comfortable my house is.

Margaret O.

Prompt arrival. Organised guys. Clear understanding of remedies required. Options set out to have aircon working well. Couldn't have been better. Thanks

Robin S.

Very happy with the work yesterday by Dragan, Louis, JJ et al to install an air conditioner at our terrace house - and with James who prepared the quote. It was a complex job and I was impressed at how Alliance was able to swing in extra resources to get the job finished on time. They were very courteous, hard working and cleaned up well at the end of the job.

Hannah D.

Professional team who did an excellent job.

Jo H.

Dragan, Louis and Daniel were absolutely fantastic to deal with. Great communication, very professional, excellent job. Very happy to recommend.

Robert B.

Complex job handled with little fuss. Staff very pleasant and competent . From original quote to finished job communication was excellent. Would recommend

Deborah P.

Great communication and attention to detail. Tommy, Daniel and James did an exceptional job.

Peter S.

Excellent install by Vy, Shabi and Benjamin.

george R.

They prompt and professional. Easy to communicate with. Work completed in an orderly manner. The tradesmen knew what they were doing and we're very happy with the installation

Bryan N.

From the initial quote all the way to the completion of the installation, the team were excellent. The quote was competitive and the installation team were on time, friendly and efficient. Highly recommend the installation team for a seamless experience!

Khoi P.

Was a smooth process start to finish. Had my Daikon Multisplit replaced. At first thought the quote seemed expensive but soon realised the quality and skills behind the team. Gareth and hisTeam did the job with ease despite it not looking like a straightforward job.

Ken D.

Dragan and team was extremely helpful, prompt and finished the work on time with great quality!

Ken D.

Our team, Dragan, Louis & Vashili and Cristian, were excellent. Installation was done on time & in great quality on job no. 86759.

The Dean T.

These guys are truly dedicated to delivering first-class service.I could not be in better hands.Thanks for a great experience.

Karmen X.

Very happy with this service! Organising the callout was super convenient, the team were very patient and explained everything very clearly. I was able to call back and easily arrange a service after double checking with other providers. Raj was really helpful during the callout, he went immediately into work and fixed my old ducted system and gave his suggestions on next actions. He answered all my questions and took care to go through the issues. He gave exact 30min call before his arrival and was done within the hour or so. I will go back to ACC for any future jobs!

Gretta

Shazim showed very reliable expertise in diagnosing the problem with our system and provided good solutions. A very reasonable call out fee. We will use Alliance again for our air conditioning.

jeff S.

Kody got here early, was very friendly and professional. Great service!

Karen G.

I was very satisfied with my experience with Alliance from the very first phone call with Christian. I found every interaction with Alliance staff to be professional, courteous and they were all very experienced in their jobs. Goran, Zac and Michael were super helpful and patient in answering all my questions prior to installation of a split system in my strata apartment. BJ, Kim and Anthony, the installers on the day, were fantastic, everything ran smoothly and my home was left tidy. I am very happy with Alliance and would not hesitate in recommending them. Thanks guys!

Clare T.

Kevin and Dragan did an amazing job. The job was more complicated than anticipated. However, Kevin and Dragan still managed to exceed expectations and their work resulted in a great outcome.

How can we help with Repairs to your
Commercial Air Conditioning System?

Alliance Climate Control can make sure your commercial air conditioning system is always operating at the highest efficiency possible with regular service schedules.

Our team of trained technicians is highly skilled in diagnosing faults of any air conditioning system, effecting repairs from a wide range of spare parts available from our warehouse.

Our mobile service vans are in constant contact with home base so we can be on your doorstep in “no time at all”.

Once the fault requiring repair is diagnosed, we will provide a written quote detailing the parts required with an itemised cost, together with an estimate of the time required to complete the repairs to restore your system to full operation.

We would also recommend, in conjunction with commissioning the required repairs, to setup future regular service inspections at up to 12 month intervals. This is intended to identify any future problems that may exist from time to time and ensure that if the system is under load from continuous hot weather, your system is prepared for high operating loads.

Services & Repairs We Carry Out

Some of the regular air conditioning services we carry out on both split system and ducted units are:

Clean all return air filters
Carry our refrigerant leak testing on equipment and check gas charge levels
Test operations of safety controls, high and low pressure cutouts
Check condensate drains
Check heating, cooling & other functions
Check air flow
Check for any vibration and repairs as required
Check electrical connections
Check condition of indoor outdoor units
Check nothing is obstructing outdoor fan
Check all electrical wiring and components and tighten
Clean exterior of indoor & outdoor units
Check operation of indoor fan motors
Check compressors & condenser fans
Clean out door condenser coil fins as required
Inspect condition of condenser coils
Inspect electrical components
Check operation of damper motors
Check vee belts (adjust if required)
Clean debris from around outdoor unit

Some of the regular air conditioning repairs we carry out on both split system and ducted units are:

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
Fan motor replacements
Capacitor replacements
Ducted repairs
Duct replacements

The health of your family is important to us. Air Conditioner Repairs Sydney work hard to leave your living space comfortable, healthy and clean.

We have the knowledge and experience to professionally repair all types of air conditioning systems including:

Central Air Conditioning
Ducted Reverse Cycle
Wall Mounted Split Systems
Reverse Cycle Ducted Systems
Reverse Cycle Split Systems
Reverse Cycle Multi Split Systems

We have years of experience repairing air conditioning systems. You can trust Alliance Climate Control for a complete end to end service.

For all Sydney air conditioning repairs, look no further than Alliance Climate Control.

Benefits of Preventative Maintenance

Carrying out regular maintenance ensures that your system is working to its full potential with minimal wear and tear, at the same time extending the life of the air conditioning system.