Air Conditioner Servicing & Maintenance Sydney

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Sydney’s Air Conditioning
Maintenance Experts

Dealing with an air conditioner can be a hassle, but keeping it in good working order is essential. When it gets to those sweltering summer days, you don’t want to be stuck without a properly working air conditioner.

Here at Alliance Climate Control, we are proud to be Sydney’s air conditioning maintenance experts. Every year, we help thousands of Sydney residents keep their air conditioners and HVAC systems in good working order.

Whether you have a split system wall aircon or ducted system, servicing is recommended for your system annually to keep it in top operating condition. This includes an eco rejuvenation clean, which is an integral part of your regular maintenance completed by our team. It is a unique service to fully restore critical parts of your air conditioner back to new.

Working with Alliance Climate Control has many benefits, including:

  • Licensed and insured technicians
  • All staff in-house trained, not contractors 
  • Servicing air con systems Sydney-wide
  • Affordable rates with ZipPay available 

As a local business, we know there’s nothing more valuable than an efficient air conditioner during our hot Sydney summers. That’s why our maintenance and servicing process is as effective as possible, ensuring your system will have no problems keeping you cool this summer.

If you need air conditioner maintenance in Sydney, Alliance is the only name you need to remember. To book your air conditioning service, call us today.

MOULD

Mould

Grime, dirt & mould polluting and affecting the air which you breathe.

BLOCKED COIL

Blocked Coil

Contaminates blocking the coil, preventing sufficient and healthy airflow

Blocked filter due to dirt

CLOGGED FILTER

Blocked filter due to dirt, dust and harmful contaminants, causing blockages and unhealthy air.

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.

Why is Air Conditioning Servicing
Necessary?

Regular maintenance of your home air conditioning or HVAC system is integral to maintaining its efficiency. Irregular air conditioner servicing can lead to several problems, including decreased efficiency, higher energy bills, health issues, and unexpected breakdowns. 

When systems are regularly maintained, they are thoroughly sterilised and have the dirt and debris that builds up throughout the various parts and filters removed. If your split system or ducted air conditioner isn’t properly maintained, it can cause a range of inconvenient and costly issues. 

Here’s what you can expect if you don’t service your AC unit annually:

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Poor Indoor Air Quality

Did you know that poorly maintained air conditioning systems are contaminated with grime, dirt, mould, grease and other pollutants on the coils and filters? This greatly affects the air quality which your family breathes.

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Bacterial Growth

Even though not always visible to the human eye, mould and bacteria can build up in your AC system. Without regular servicing, your air conditioning system could cycle unhealthy air through your home.

Allergies & Asthma

Over time, poor maintenance can exacerbate allergies, asthma and other respiratory illnesses. If family members are sensitive to pollutants, this can have severe health effects.

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Poor Performance

When the filter becomes blocked from dust, pollens and other airborne particles, the airflow through the fan coil is decreased, and subsequently, the system lacks cooling ability in your home.

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High Electricity Bills

Contaminants reduce airflow through your air conditioner, making it harder for your AC unit to heat or cool and adding to the heat load on the fan motor. If not frequently maintained, your energy bills can spike from the system working inefficiently.

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Breakdowns & Repairs

Air conditioner repairs can be costly, time-consuming, and overall inconvenient, especially in the peak of summer or winter. A regular inspection and professional check of the system can highlight any loss of performance or problem, preventing a breakdown before it happens

Schedule an appointment with
one of our specialists today.

Split System Air Conditioner
Servicing Sydney

Your home air conditioning system is something you use throughout the entire year. You rely on a reverse cycle split system to keep the temperature down in the hot Sydney summers and stay toasty during the frosty winter months.

The filters, coils, and fins are the most important components of your split wall aircon unit. These need regular maintenance to keep your air conditioner working efficiently and safely. 

Signs your split system air conditioner needs servicing include:


  • It’s been more than a year since your last professional service 
  • Air from your split system smells mouldy or stuffy 
  • A decline in cooling performance or airflow 
  • Increase in allergies or asthma symptoms indoors
  • Your electricity bills are increasing inexplicably 

 

Here at Alliance Climate Control, our air conditioner maintenance services will make sure you’re never without cool air at home when you need it. Call us to book your split system air conditioner service and maintenance tune-up. 

 

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.

Ducted Air Conditioning
Servicing Sydney

Specialising in ducted air conditioners, our trained HVAC technicians here at Alliance Climate Control have years of experience in ducted system maintenance. When we service domestic air conditioners, we look for any issues that may worsen with time to help you get on top of it now.

Some specific signs your ducted air conditioning system needs servicing include:

  • Some vents have less cooling or poor airflow 
  • There is a constant humming noise from the unit 
  • Water leaking into the ceiling or from the AC unit 
  • Dusty or bad-smelling air coming from ductwork 
  • It’s been over 12 months since your last service 

At Alliance Climate Control, we can also clean ductwork for ducted air conditioning systems if required. If we pick up any ductwork damage or leaks, we can arrange duct repair or replacement to keep your central AC system functioning efficiently. 

Call us today to book a ducted air conditioning service with the friendly team at Alliance Climate Control.

 

How Often Should I Get My Air Conditioner
Serviced?

Air conditioning systems need to be serviced roughly once a year, sometimes more, depending on the frequency of use and the type of system you have. If you live in a particularly hot part of Sydney or use your home air conditioner much more frequently, it may need to be serviced more often. 

If you want to maximise the lifespan of your domestic air conditioner, having your system serviced every six months will significantly add to the life of your system.

If you haven’t had your air conditioner serviced this year or can’t remember the last time it was done, it’s been too long. To ensure your air conditioner lasts through the hot Sydney summers, it’s important to have your residential system serviced regularly.

As one of Sydney’s leading air conditioning maintenance professionals, Alliance Climate Control can provide you with a range of air conditioning services, including regularly scheduled air conditioning maintenance, so you won’t have to worry about forgetting an appointment again.

Air Conditioner Health Check-Up & Report

At Alliance Climate Control, we understand the importance of regular servicing and maintenance, so when we perform your regularly scheduled service, we go above and beyond to check every aspect of your air conditioning unit to ensure it runs as efficiently as possible.

Working with an air conditioning specialist is the only way to ensure that your air-con maintenance is comprehensive and will pick up any problems as early as possible.

At Alliance Climate Control, we understand the importance of regular servicing and maintenance, so when we perform your regularly scheduled service, we go above and beyond to check every aspect of your air conditioning unit to ensure it runs as efficiently as possible.

Working with an air conditioning specialist is the only way to ensure that your air-con maintenance is comprehensive and will pick up any problems as early as possible.

Many AC service technicians overlook critical parts during maintenance services. This can leave hidden surprises undetected, only to realise there’s a problem when you turn your air conditioner on for the next hot summer’s day. 

To book an air conditioner service you can trust, call us today at Alliance Climate Control.

Common defects we find are:

What Are the Benefits of Air Conditioner
Servicing?

Proper air conditioner servicing can save you thousands of dollars in repairs and replacements and is the best way to ensure you get the most out of your air conditioning system. 

Some of the key benefits to having your air conditioner regularly serviced include:

Lower Energy Bill – Regular maintenance and servicing can get your system working efficiently again – saving up to 30% on your power bill! That’s real money in your pocket, and you don’t even have to change the setting on your thermostat.

Fewer Expensive Repairs – Regular servicing from Alliance Climate Control can help you avoid expensive repairs altogether. The scheduled maintenance we perform helps keep your system in the best condition possible, and while we do it, we always check for any slight issues that could become larger in the future.

Increase the Life of Your System – To get the most out of your system and have it last as long as possible, be sure to maintain your system regularly.

Here at Alliance Climate Control, we offer preventative maintenance as part of our air conditioner servicing package to reduce the number of repairs you will need as much as possible.

Having a team of local technicians you can rely on is the most critical thing for continued scheduled maintenance. That’s why the team at Alliance Climate Control offers 100% satisfaction on all our work.

If your air con needs service, get in touch with our local team to book an appointment.

Common AC Maintenance Issues
We Find

Blocked fan coil, fans or filters

Refrigerant gas levels low

Compressor unit inefficiencies

Incorrect thermostat settings

Drain blockages & leaks

Vent or swing motor problems

Schedule an appointment with
one of our specialists today.

What Does an Air Conditioning
Service Include?

Examine air filtration

Inspect & clean air filter

Examine and clean the air filtration so that your air conditioner is operating at optimum efficiency.

Wash indoor covers & panels

Clean indoor covers & panels

Remove covers, panels and filters. Thoroughly wash the cover with jet machine and carefully hand wash the panels and filter.

Inspect indoor coil

Inspect indoor coil

Inspect indoor coil condition, straighten coil fins to improve the heat exchange process. Check for mould, dirt and grime that can cause heat exchange failure and prevent indoor fan coil from cooling. Clean the coil and brush off any light dust and dirt.

Inspect the Indoor and outdoor drainage

Inspect indoor and outdoor drainage

Inspect the indoor and outdoor drainage. Visually inspect drain to ensure it’s clean, free from debris, and has good flow to prevent water leaks. Test the drain with water.

Test electrical connections and circuit

Test electrical connections and circuit

Ensure all connections are tightened and safe, and the isolation switch is correctly operating. Ensure that the main power cable is concealed and insulated; if damaged or not insulated, make recommendations.

Clean blower wheels (if necessary)

Check and clean blower wheels

Inspect the cleanliness of blower wheels for dirt and grime build-up, and clean if necessary.

Calibration of your thermostat

Calibration of your thermostat

Calibrate thermostat, monitor thermostat operation, and test all modes (fan on, cool, and heat) to ensure it is operating correctly. 

Measure air flow & monitor defrost operation

Measure airflow & monitor defrost operation

Test for correct airflow and monitor defrost operation. Measure temperature difference across coil. Insert temperature airflow meter in return and evaluate performance.

Inspect the ducting

Inspect the ducting

Visually inspect ductwork for damage. Check for major air leaks. Ensure connections at the indoor fan coil, duct connections, and fittings are secure. Carry out necessary repairs.

Inspect fan coil & condenser mounting level

Inspect fan coil & condenser mounting level

Inspect mounting level and ensure condenser and fan are level, as unbalanced coils/compressor will affect efficient operations and shorten life.

Condensate pump, if applicable.

Test condensate pump (if applicable)

Test condensate pump operations (if applicable). Check pump is clean and free from debris. If blocked, recommend necessary repairs.

Test zone motors (if applicable)

Test zone motors (if applicable)

Test operation of zone motor dampers (if applicable) to ensure they are closing and opening correctly. If not operating correctly, provide recommendations.

Measure volts/amps

Check electricity usage

Test voltage and amperage draw to confirm that your air conditioning unit is not overdrawing current and wasting power.

Test refrigerant pressures

Test refrigerant pressures

Test and record refrigerant pressures on the condenser and evaporator coil, ensuring no drop in pressure that could indicate leaks. 

Leak test systems

Test for refrigerant leaks

Carry out a refrigerant leak test using a detector, inspecting the coils and connections.

Test starting capabilities

Test starting capabilities

Test starting capabilities and compressor amps. Check the data tag on the equipment to ensure that they are within factory specifications. If reading is not in spec, make recommendations.

Test reversing valve functions

Test reversing valve functions

Test reversing valve functions to make sure reversing valve and coil valve functions are operating correctly.

Test safety controls (Isolator & Breaker)

Test safety controls (isolator & breaker)

Test safety controls. Make sure that the breaker and isolator are the correct sizes. Ensure the isolation switch is correctly operating, and the main power cable is concealed and insulated. Check the wiring and that there is no water inside the isolator. 

Inspect outdoor condenser & coil

Inspect outdoor condenser & coil

Inspect outdoor condenser and coil, straighten outdoor coil fins to improve the heat exchange process, and check inside condensing unit for any infestations of vermin or insects. Clean outdoor condenser coil.

Check condenser air circulation

Check condenser air circulation

Check condenser air circulation. Ensure condenser has no obstruction and is clear to allow good airflow.

Check condenser exterior

Check condenser exterior

Check condenser exterior is in good condition. Coat condenser with fresh paint (if required).

System report

Supply system report upon tune-up completion and report on any further works required.

We Service & Repair All Major
Air Conditioning Brands + more...

Rinnai
Lennox
Breamer
Mitsubishi Heavy

Air Conditioner Corrosion
Protection

Air conditioner corrosion can be expensive, especially if not caught in time. Corrosion can cause air conditioner parts to wear out quickly, including the fan and compressor.

Corrosion can be caused by several things, including water leaking into the air conditioner from the inside or outside, moisture getting on the coils or condenser, and even chemical vapours from paint and cleaning agents. Here at Alliance Climate Control, we offer a two-step corrosion protection plan that will help keep your air conditioner in good working order for up to 5 years.

Some of the benefits of the Alliance Climate Control coil corrosion protection program include:

  • A natural water-based coating to protect your system
  • Abrasion resistance, prevent aggressive rust corrosion on your air-con coils
  • Green, natural products which are safe for use and good for the environment
  • Over 40,000 hours of corrosion resistance
  • A much more affordable rate compared to corrosion specialists

Keeping your coils safe from rust and corrosion is important to your system’s overall health. 

To book a corrosion protection service for your air conditioner, call the friendly team here at Alliance Climate Control.

Schedule an appointment with
one of our specialists today.

Why Choose Alliance for Air Conditioning
Servicing in Sydney?

Air conditioning should always be serviced by a professionally qualified HVAC technician. If serviced improperly, air conditioning can lead to air pollutants directly into your home, leading to poor indoor air pollution and impacting your health.

For that reason, it’s essential to only work with the best air conditioning service in Sydney. That’s why Alliance Climate Control is the name you can trust. We’re known for our thorough servicing process, including a comprehensive health report for residential air con services. When you rely on the team at Alliance for your air conditioner servicing, we cover everything from A to Z. 

Our in-house trained technicians know what it takes to keep your air conditioning running smoothly, and we’ll go above and beyond to ensure it’s always working at its peak.

At Alliance Climate Control, we understand how important it is to have a properly functioning air conditioner, which is why we offer regularly scheduled maintenance services to keep your system running like new. 

To book an air conditioner service, call the team at Alliance today.

 

What Our Community
Is Saying About Alliance

Excellence
based on 1500+ reviews

Lisa H.
Lisa H.
The team from the moment of the sales consultation, through to installment, where friendly and informative. Advising the right products for my home. Andre's, Ivan and Galvis, did a great job of installation. They were prompt, tidy and explained the system well. I would highly recommend.
Sue G
Sue G
Matt and Aaron from Alliance were terrific. They were courteous and efficient and nothing was a bother. As an added bonus, they left my house cleaner than they found it!Alliance are so reliable that we just used them again. Apart from aircon maintenance, they replaced an old and broken video intercom system and diagnosed why our outdoor lights aren't working. An outstanding job - and service! - from Chris, JJ and Vashil.
Yingyu L.
Yingyu L.
Really nice service, very patient and professional!
Karen J.
Karen J.
The team from Alliance installed my split system air conditioner today - and I was so impressed! The guys arrived on time, they came with everything that was needed and clearly knew what they were doing. Andre, Adam and Dragan had clearly worked together many times and their teamwork was evident. Chris looked after the electrical side of the installation and also did a top job. Each of the guys were super polite and worked really hard. They took away the old, broken system and cleaned up at the end of the job. Everything that had been moved to do the installation was put back to the way it was found. These guys are top notch. Would highly recommend this company. From the first site visit to the close of the installation today, every communication was terrific and well organised.
Naomi R.
Naomi R.
Kevin and Martin did an excellent job in installing a ducted air-conditioning system in our home. They were professional, punctual and cleaned up the mess beautifully. We have a lovely Ac now. Thank you Kevin and Martin for a job well done and thanks Kevin for explaining the workings of the system. Thank you Jamie for the quote and your great customer service.Prior to this Adrian and David upgraded our switchboard and did a wonderful job too. Both very professional and on time. Adrian answered all my questions and left the place clean and tidy.. Thank you Adrian and David for your excellent work.Thank you AllianceCC for your excellent customer service.Liam serviced our AC system today. He was punctual, professional and did a great job. The AC System is working well. Thank you Liam.Gabriel serviced our AC system today. He was on time, professional and did a good job. The AC system is working fine. Thank you Gabriel
osmond P.
osmond P.
I was extremely impressed with your caring and professional staffThey did the job with minimum amount of fuss and disruption and cleaned up afterwards taking the old parts awayI will definitely recommend your services to othersYou may want to contact Huon Park and offer your services....maybe they will allow you to do letterbox dropI will mention your company to Sharon who handle our real estate and is always on the look out for professional trades menThank youLesley Pitts
Sue W
Sue W
Professional, courteous and efficient. Job left very tidy on completion
Joel B.
Joel B.
Goran, Andres, Ivan & Dragan were all super helpful, knowledgeable and skilful. We're very happy with the install they did. It's an expensive project, full ducted Air Con, but you get what you pay for, and these guys were first class. Thank you!
Michael H.
Michael H.
We had a new Daiken ducted air con installed. Shadi and Andrios the service boys were excellent on time, professional ,instructional on how to use the system and cleaned up. We could not had been happier. 5 stars
Jill S.
Jill S.
Liam visited to talk to me about purchasing and installing an air conditioning unit. He was really lovely, courteous and professional and answered all my questions. I wasn’t able to say yes straight away as I am quite snowed under with life at the moment. Thank you Liam.
Helen V.
Helen V.
The Alliance installation team led by B.J was extremely professional and provided us with a seamless installation experience. They were thorough and each team member worked diligently in providing quality workmanship. I’d like to thank the technicians B.J, Adam, Bennie, Peter and Kim for their exceptional service. I would also like to thank Jake who was our comfort Advisor who helped us with choosing the right system for our home. I can’t thank the team enough and would highly recommend Alliance Climate Control.
Philip S.
Philip S.
Gabriel was very courteous, polite and professional.He was also very thorough, making sure that he inspected every component (even though it was a struggle in the confined ceiling space). The "booties" for work inside the house was a very nice touch.
William B.
William B.
Steven arrived well within the promised time, notified us on arrival and proceeded to inspect and advisee on condition of the existing 7 year old unit. He gave professional advice and explained in detail the various options available in a clear and concise manner. He provided detailed written quotations for each option. Very professional approach.
Edward S.
Edward S.
Yesterday we had a replacement Dakin split system installed in the place of our previous Daikin split system which needed replacement after 17 years of use.Whilst investigating to find a suitable supplier I came across Alliance Climate Control.Within a short time of calling them, a qualified expert was at my front door and I received a written quote.I compared this quote and how the installation would take place and I quickly came to the conclusion that Alliance was in a league of their own.The service received both before installation and during installation cannot be faulted in any way. Whatever they promised would happen, happened exactly as they said it would. Apart from having the best make of split system aircondioner supplied, their staff with whom I dealt with cannot be faulted. i Specifically commend BJ, Adam, Benjo, JJ, Vash, Chris D and Jac.They were great.i commend Alliance unreseredly.Ted S.
Marie D.
Marie D.
Chris and Vash did a great job, were very professional and pleasant to deal with.
Jo M.
Jo M.
A great team. Really smooth installation with care and attention to detail. Thanks.
Pauline O.
Pauline O.
Andres and Ivan and the plumber provided very good service for the Installation. They were professional, tidy and worked efficiently.
Kim H.
Kim H.
We had lots of problems with the installation. The agreed upgraded unit did not fit into the existing hole. A new unit arrived and it was the same unit we were replacing that Alex (Alliance rep) told us was not the right unit for our home. Eventually it was decided that the upgraded unit would fit under the house and an under the house unit was then used. After lots of delays Andres and his team were able to rectify all the problems in a very professional manner.
Xiaoru Y.
Xiaoru Y.
Thanks Ken , Tommy and Asa ,They did a great job!
Jason R.
Jason R.
I would just like to say a big thank you to alliance air-conditioning for their professionalism on time arrival to install and the three guys that I had working here did an exceptional job even down to the customer service. The person that I had come out Gordon he did a great job so to Zack in customer service went through invoices et cetera but the three guys that I had out BJ Benjo and Kim were extremely professional and it was very much worthwhile going with them and thank you very much and I’ll highly recommend you to other people when they’re looking for air-conditioning.
Elizabeth and Horst M.
Elizabeth and Horst M.
Andres R, Ivan T and Adam C did a great job installing our air conditioners, explaining every step, consulting with us about decisions, cleaning up thoroughly after themselves and completing the job efficiently.It was a bit pricey but we're very grateful for their excellent work.
P K
P K
Would highly recommend Alliance Climate Control. Team Tommy, Qias and Galvis arrived on time & very efficiently installed new AC system with 4 units in all the floors. All the work carried out neat and clean with no dust or debris in any of the room. I'm very much impressed with Tommy and his team workmanship and satisfied with their fantastic job , especially Tommy.
Alan M.
Alan M.
A seamless experience with full marks to :BJ, Kim, Benjo, Peter, Goran, Chris and Zac.
Peter S.
Peter S.
Hamid was knowledgeable, helpful and extremely efficient .. He explained the detail of his maintenance and repairs to the system.Several suggestions he made were greatly appreciated.An excellent technician with a positive outlook.
Giovanni G.
Giovanni G.
Hamid was very professional and efficient. Also answered all my queries clearly and completely. Thank you.
Andrew W.
Andrew W.
Excellent effort and final work by Kevin, Mahran and Dragan
Susan R.
Susan R.
Excellent work by Tommy and Qais. They were very helpful and friendly and made sure the whole area was spotless inside and outside. Great service by the team. The whole process was quick and very easy. Very happy.
Alicia H.
Alicia H.
Thank you for the amazing job you performed at my mothers house :). In particular, thank you to the Technicians B.J., Adam, Andres, Peter and Benjo as you performed your work both efficiently and professionally, while also being kind and patient with our little Jack Russell following you around. Thank you also to James our Comfort Advisor and Chris and Shannon in Customer Care, you were all fantastic. I would highly recommend Alliance Climate Control.
Alan Q.
Alan Q.
Alex responded promptly and was professional and helpful.
Dwayne D.
Dwayne D.
Tommy, Qais and Kim installed a full system in our house today. The level of workmanship and care was beyond our expectations. Tommy was certainly on top of every aspect of the work at hand and was very courteous in responding to any questions. The boys left our house spotless, you would not know that they had been here. A highly recommended company and crew. Thank you.
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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