Ceiling Mounted Cassette System Service + Repairs

Book Online

Air Conditioning
Installation

Air Conditioning
Replacement

Air Conditioning
Service

Air Conditioning
Repairs

What are Ceiling Mounted Cassette System Service and Repairs?

Regular service and repairs of Ceiling Mounted Cassette System is critical for continued operation and reliability and to maintain the designed operating efficiency.

Regular inspections and checks on operating performance are easily completed with little impact on operation of the system or those in the conditioned space. The ceiling mounted cassette system has been designed for ease of access to most critical system components.

Other major elements of the system are found in the outdoor system, providing equally simple access ensuring all inspection and testing procedures are completed promptly.

Although minimal downtime of the system is incurred whilst completing inspection and testing, such processes are an invaluable tool to forecast any faults that may cause unplanned equipment downtime, potentially costly repairs or frustration of occupants.

At Alliance Climate Control, we recommend regular service and repair inspections are conducted annually and we welcome scheduling a no obligation appointment in advance.

Why are Ceiling Mounted Cassette System Service and Repairs necessary?

Regularly scheduled Ceiling Mounted Cassette System service and repairs, make sure your system is working at peak performance ensuring critical components function correctly.

At Alliance Climate Control, we will check if filtration mediums are free from dust or pollens that may result in malfunction, unpleasant odours, adversely affecting the health of occupants.

How can we help with inspection and repair of
your Ceiling Mounted Cassette System?

Alliance Climate Control can help to make sure your Ceiling Mounted Cassette System continues to operate with optimum efficiency.

At regularly scheduled services, recommended at not more than 12 month intervals, we can check the operation of all components of the indoor unit and sensory functions.

We can also check the system pressure and electrical current at various points within the circuit to verify optimal performance of critical components including the thermal expansion valve, compressor and electric motor.

Additionally, we also check the outlet temperature against our own calibrated thermometers to ensure the delivered air temperature and sensor units are operating correctly.

All these checks, when completed on an annual basis, ensure your system continues to operate at optimum efficiency for maximum comfort.

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.

 

  • Extend Your Warranty
  • Lower Your Energy Costs
  • Better Performance
  • Efficiency Prolong System Life
  • Reduced Number of Breakdowns

Why Our Community
Trust Alliance?

Licensed, insured techs for your protection​

gas-central-heating-icons

Inhouse train techns,
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!

Heating & Air Conditioning systems we
can help you with, and more..

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

Specialist Dealer & Partner
Brands We Work With

What Our Community
Is Saying About Alliance

Alliance Climate Control - Heating, Cooling, Electrical
Based on 2234 reviews
Lisa H.
Vy, Luan and Kim spent two days replacing our out dated air-conditioning unit dealing with issues with the tight installation space. I was kept informed the whole time in any issues they had and they were really polite and respectful. They did a great job in cleaning up after they finished. Very happy with their work
Leslie B.
Jonathan, Peter, Adrian and JJ installed a couple of air conditioners at my home. Polite and professional, they consulted me at each decision point, offering options and recommendations during the installation process. I highly recommend them.
Update 15/8/25: while comparatively expensive to others, I think it's fair price given the quality and depth of backup service. I've had some issues with the units, but they were resolved. Recent servicing and support from Damon was was superb.
Mel S.
The team was friendly, efficient, and highly professional throughout the installation of our air conditioner. Everything ran smoothly, and we couldn’t be happier with the result. A special shout out to Jiayi Gino who managed the project and the team. Highly recommended!
Jola S
Very happy with the quick turn around of a fairly complex job. The crew were friendly and very polite and explained everything clearly. Once the job was finished the clean up was thorough and they left my pace immaculate. Definitely would recommend the service
郭凯
Excellent work on site. Teams are very kind and good communication as well. The after job clean made my kids thought they were never been here.
Maurice N.
Outstanding staff. Punctual, clean, knowledgeable and efficient.
Bill P.
Excellent service and great communication by BJ, Christian,Peter, Blade , Harry, Liam, Will & Marion
John O.
Very happy with the A/C service provided by Alliance. Their service technicians are always polite, respectful and professional.
Anna & J.
The Team from Alliance were everything you need from trades. I was able to get an appointment within the week to assess what was wrong with air conditioning. Then when it came to installation they were flexible enough to shift the date due to wet weather which would have meant 5 days with no heating. Everyone was always polite and explained everything thoroughly. Site clean up was exceptional. I would Definitely recommend to a friend.
Ruby C.
Very thorough, good listener and very professional. I'm grateful.
Patricia F.
Hi this morning I had Tegan from Border Heating and cooling come to my home to assist me with problems with heating my home. Tegan is so knowledgeable about all products and helped me so much. Tegan gave me very good tips and information to help, and was so honest with that advice, that will cost me much less than I thought. Thank you Tegan for all your advice and help today, I have a plan ahead now and it’s well in my budget. I am a return customer for Border Heating and Cooling in South street Wodonga, I have only great things to say about this business, and would recommend them to anyone needing assistance with heating and cooling their property.
Gary C.
Clearly explained procedures and fast, prompt and friendly service.
Sally M.
Andre did an incredible job servicing our air con units today. Nothing was any problem, he was efficient, on time, left the place sparkling and is a very nice person as well!
patricia A.
We are impressed with the work done in
Ducting and installation of cooling heating unit in our place. The house was cleaner after the completion of the work than before. Highly recommended the team of Matt Benjamin Ahmad and Qais.

In addition. They explain very well how to operate the control. Very friendly team .
Will M
Great people to deal with, great product and top workmanship. I’m very happy with the AC installation thanks to James G, BJ, Qais A, JJ and Charles.
Hayley D.
Fantastic service from start to finish.
Kind, polite, professional team members who explained the work to me so I understood all charges. So clean too. Strongly recommend. So glad I found you guys - thank you so much. I’ve never felt so cosy upstairs thanks to finally fixing my ac unit.
Brett L.
Have been using for many years now. They always arrive within the allotted time, explain the different options and do a thorough job whether a service or clean
Camilo V.
Recently, Alliance installed a full ducted air conditioning system in my apartment, replacing the existing split system. They helped me to choose the perfect system for us, were able to use some of the existing infrastructure, which helped avoid any damage to the common property areas of the building.

Their proposed solution was excellent, and they handled all technical challenges with professionalism, giving me great confidence in their work. Gareth and his team were fantastic—careful, respectful, and left everything spotlessly clean.

The plasterer, Harry, was incredibly precise and did an outstanding job. We couldn’t be happier with the result and are really glad we chose Alliance. It was a great decision.
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 Shazim!

Was so happy with their service, we decided to use them again for another installation. B.J. and Christian were very prompt, kept the place clean and tidy and the whole installation process was very smooth. Thanks again guys!
Daniel M.
Galvis did a great job of explaining all the options and was able to complete the work in a timely manner. Thanks!
Mathew C.
Awesome job, and great clear communication. Thank you to the technican’s who attended Dan and Nik

Mat
paul M.
I would like to say a big thank you to the team at Alliance.
This is how a company should operate. Professional, Courteous, Helpful in all details from the quote supplied by Shazim, to the installation team lead by Matt, Benjamin, Ahmad, Qaig and Casper. They had to perform their work in very trying conditions due to persistent heavy rain. The installation process lasted 3 days. What impressed me was their work ethic and attention to detail. We have had numerous trades people to our house and this team is right up there with their workmanship. I would also like to thank Michael and James who are the operations experts , who responded to my query within the hour. They arranged for Andres from Alliance to be at my house within the hour and the matter was resolved . I have no hesitation in recommending Alliance.
Bon S.
Very happy with the Alliance team, who installed a multi head A/C (three indoor units) at my home.

We knew from the outset it would be a difficult installation due to my apartment's layout, but the installers managed to complete the work efficiently, and did a very neat job. They were friendly and professional to deal with, taking the time to explain everything they were doing and ask lots of questions to ensure I was happy with the placement of all components. They were also careful to protect my floors and furniture from dust, and cleaned up thoroughly when they were done, leaving everything looking immaculate.

Highly recommended.
Sarah F.
Thought the reviews were too good to be true, but I would add my good review to this. Very thorough, helpful and efficient! Highly recommend
david K.
Dan and Nik did a great job. Special thanks to Alex for taking the time to fix a niggling noise issue. Happy to recommend.
Mel T.
Great service. Listens to concerns and checked everything out. Went above and beyond to ensure the air con system was running to optimum performance.
John C.
Qais & Sayed & Maisam were very professional and lovely people to work with
Everything was explained well and they worked to get the job done efficiently
Greg M.
BJ, James, Ahmad Gais and all the other guys did an amazing job organising and installing the system flawlessly and neatly so the unit is barely noticeable inside and cleverly installed outside with power supplied inside the wall cavity with minimal exterior visibility. As an engineer myself I was impressed with their efficiency and polite manner and patient explanations and discussions of our needs. Good job guys.!
Gaj P.
I had an outstanding experience with Alliance Climate Control! The team that came out to install my new air-conditioning system—BJ and Ahmad Qais—were phenomenal. From start to finish, their communication was clear, professional, and timely. They explained everything in detail, ensuring I understood the process and answered all of my questions.

Their professionalism was top-notch, and you could tell they really take pride in their work. The installation itself was flawless, and they worked efficiently without compromising quality. What really impressed me was the attention to detail and the quality of their post-work cleanup. They left my home spotless, which I really appreciated.

I highly recommend Alliance Climate Control and will definitely turn to them for any future HVAC needs. BJ and Ahmad Qais are a credit to the team!
Catherine A.
I had my air conditioner serviced by Vash. He arrived on time introduced himself was very well presented. He thoroughly serviced my machine and explained what he was doing. Left yank in place and cleaned. It often one experience such a delightful pleasant young man helping us older generation with such politeness. Many thanks please to Vasham