Window Wall Mounted System Service & Repairs

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Air Conditioning
Installation

Air Conditioning
Replacement

Air Conditioning
Service

Air Conditioning
Repairs

What are Window Wall Mounted
System Service and Repairs

Regular service and repairs of window wall mounted system are critical for continued reliability to maintain the designed operating efficiency of the unit.

Regular inspections and checks on operating performance are easily completed with little impact on the operation of the system or inconvenience to those in the conditioned space. In most cases, cleaning of the filters and finned coil fans can be checked at 6 week intervals by the home owner or occupant. However, more detailed inspections conducted by Alliance Climate Control technicians are recommended at least on an annual frequency.

Such inspections are an invaluable tool to highlight any faults and prevent unplanned equipment downtime which may result in costly repairs and frustration of occupants.

At Alliance Climate Control, we strongly recommend such regular service inspections at an annual frequency and advocate scheduling a no obligation appointment in advance.

Why are Window Wall Mounted System Service and Repairs necessary?

Regularly scheduled window wall mounted System service and repairs, make sure your system is working at peak performance ensuring critical components function correctly and filtration mediums are free from dust or pollens that may result in malfunction, unpleasant odours, adversely affect the health of occupants.

How can we help with inspection and repair of
your Window Wall Mounted System?

Alliance Climate Control can help to make sure your window wall mounted system continues to operate with optimum efficiency.

At regularly scheduled services, we check the operation of all critical components of the unit.

We can also check the system pressure and electrical current at various points within the circuit to verify optimal performance of the unit. Additionally, we will validate the outlet temperature against our own calibrated thermometers to ensure the air temperature sensor units are operating correctly.

All these checks when completed on an annual basis will ensure your system is operating at optimum efficiency providing 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​

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Inhouse train techns,
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.

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.

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What Our Community
Is Saying About Alliance

Alliance Climate Control - Heating, Cooling, Electrical
4.9
Based on 1667 reviews
Rosalie
Rosalie
We're thrilled with our new air conditioner. Alliance's service was great from start to finish. Goran was attentive to our preferences in designing our system, and the installation team of Andres R, Ivan T, Rash and Peter worked hard to install the system, finding a solution to a problem encountered with our building, accommodating our preferences, and working late into the evening to ensure we had our system installed and running perfectly that night. Very happy.
James F.
James F.
Andres and co did a great job and solved some complex install problems along the east. Went above and beyond to get it nice for us
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 )
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