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

Alliance Climate Control - Heating, Cooling, Electrical
4.9
Based on 1804 reviews
Damon L.
Damon L.
Excellent service, highly qualified technicians. Highly recommend!
Anita S.
Anita S.
Amazing end-to-end service and communication from the Alliance Team! Thanks to Tommy, Nick & Luan for the awesome installation and clean up. A+ team!
Fred H.
Fred H.
Following the installation, I called customer service for support and they promptly sent a technician to the site. WOW! Talking about customer service. Highly recommended.Jason H
Jane C.
Jane C.
Matt Quais and Julian from Alliance Climate Control installed, and explained the installation,the details of the operating systems and cleaned up at the end of the day. They were very respectful, mindful of my home. Some damage has happened but the company has made an appt to fix these outstanding issues. All were friendly and took pride in doing a good job.From quote (Alex and Zac) to installation, we were well looked after & given in depth advice and instructions. Highly recommend this team. Thanks Jane
susan R.
susan R.
The team that installed my air conditioners were efficient, courteous and very helpful. They left everything spotlessly clean and Andre explained everything very clearly. I would recommend Alliance CC to my friends and family without hesitation.
Murray K.
Murray K.
Did a complete upgrade of the existing multi room system. All the work was done well with a minimum of fuss, very happy with the final outcome.
Mary H.
Mary H.
The team of Tommy, Nick & Luan replaced our ducted AC yesterday & they were great. Professional, friendly & explained all as they progressed. They put everything back in its place & cleaned up after themselves at the end of the day. Would certainly recommend Alliance.
Neal L.
Neal L.
Very professional install. Yunus and Levi were extremely competent and personable.
Thomas G.
Thomas G.
Ken,Shadow and Truy and Jake done a wonderful job.
Simon T.
Simon T.
Great service and workmanship from Andre and Levi installing our AC unit. Clean, friendly and reliable. Highly recommended.
Taiseng T.
Taiseng T.
Vy and his team were excellent. They worked well as a team, were focused and efficient. Vy is a very capable team leader with great attitude.
Snooka K
Snooka K
Shoutout to James and B.J who did an incredible job installing an A/C unit for me! It was a big, all-day job which required them working around cabinets and in multiple rooms but they didn’t skip any corners and didn’t leave any mess in my apartment. I really appreciated their attention to detail, their work was very neat and professional and they even took the time to install cable covers and match them to my paintwork. Definitely recommend them to anyone!
Matthew P.
Matthew P.
Only good things to say about the Team at Alliance Control. We had a small issue, rang and spoke to Joseph and appointment made. Jason the Tech Guy arrived when they said, sorted the issue and all good. If you need anything in Air Con or Heating call Alliance, nothing but good things to say about the install and the after sales service. Thanks Guys.
Mari B
Mari B
Couldn't be happier with our choice to go with Alliance Climate Control! Matt, Quais and Francisco completed a retrofit on 1 October in our apartment. They were on time, efficient, and left no mess. Comms from the Alliance team to schedule the install and around invoicing were also really clear. Would highly recommend 🙂
chris L.
chris L.
The technicians were very polite and kept me up to speed on all movements - genuinely felt like they were here to help
Julie B.
Julie B.
We were delighted with the professional and efficient installation team - Kevin, Dragen, Luan and Peter. First class in every respect.
Mark L.
Mark L.
Alliance Climate Control were easy to deal with from beginning to end . They quoted when they said, they followed up to see if I needed help without being annoying, they answered all my questions, were patient with dealing with my old folks, made good recommendations, installed without a hitch, came when they said they would, cleaned up afterwards and even gave me a discount when asked. Couldn't ask for better service.
Shahiedah J.
Shahiedah J.
I have used Alliance Climate Control for both my split system and ducting yearly service. The level of professionalism and customer service is fantastic. I would highly recommend Alliance Climate Control.
jenny H.
jenny H.
Team very professional; good communication among the Company, the team of tradesmen and the client; very friendly and helpful.
Nicholas K.
Nicholas K.
Tommy and Nick did a great job of listening and installing the unit to my needs. They did a great job of setting up and packing up with no mess.
William L.
William L.
Great! Thanks to Andres, Ivan and Younes for the good chat and friendly and efficient service.
Ashish G.
Ashish G.
Punctual and professional service. Explained all the options and recommendations.Highly recommended.
Chris J.
Chris J.
I had my air conditioning unit replaced by Andre and Miguel, and they did an excellent job. They were professional, efficient, and completed the work in a timely manner. I'm very happy with the results and would highly recommend their services!"
Caitlin B.
Caitlin B.
Tommy, Nick and Liam were excellent! So friendly and professional and the installation looks great. Couldn’t be happier with the service
Kementari E.
Kementari E.
Gabriel was very polite and very informative. Came on time and explained everything very well. Alliance Climate control is an excellent company with their products and service. I am very grateful to have gone with this company when installing my ducted system. Highly recommend!
Alice C.
Alice C.
Thanks especially to Andrea, Yunus and Quais for your fantastic job getting our aircon installed. Great company, professional and efficient.
Greg J.
Greg J.
We had a complex job, removing an old ducted system and installing a new 3 unit VRV system. Many companies would not even quote on this work, but Alliance committed to the job from day one. From first call to finishing the job, Alliance has been excellent to work with. In particular, the installation team of Ken, Shaddi, Truy, Vashil, and the plasterer Yasir were amazing. Ken and his team always sought to find a solution that met our requirements, no matter how hard they might be to achieve. The quality of their work was evident throughout the project, making us feel confident in their install. On top of all this, the team were friendly, cleaned up thoroughly after themselves, and were always on time.We are in the middle of a major renovation and Alliance have by far been the best company to work with. I would strongly recommend Alliance to anyone for AC work.A thank you to everyone at Alliance.
M C
M C
Tommy, Nick and Liam were awesome.Super friendly and got on with the job immediately and make the whole process seemless
Andrew H.
Andrew H.
Extremely pleased with the fabulous service we received from Jacob. He arrived on time, was polite and courteous. He did a great job. Jacob is a credit to your company.
Judy F.
Judy F.
Thank you Alliance Climate Control, we are delighted with our new air conditioning units, the experience has been first class from Jake the professional and informative sales person right through to Andrea R, Ivan T and Vash who installed our units today in an extremely professional manner - they left our home immaculate, very impressive. All incredibly helpful and an absolute pleasure to deal with. We are now looking forward to a ‘cool’ and temperate summer home! We highly recommend Alliance Climate Control.
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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