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You Can Trust Our Air Conditioning Repairs & Services

Prompt Repairs To All Brands

The service department offers full breakdown repairs and continuous maintenance

Over 25 Years Experience

We have the experience, skills and tools to fix HVAC problems right the first time

All Our Repairs Are 100% Guaranteed

Our quality air conditioning repairs are performed by professionally qualified, HVAC service technicians

24/7 Emergency CallOut

The Emergency after hours team 24/7 Servicing Sydney Metropolitan Area

We Are Fully Licensed & Insured

We are ARC Tick certified , licensed and insured in air conditioning repair, sales & installation

Aircon Repairs & Maintenance Welcome to Vital Air Conditioning Sydney

Vital Air Conditioning Services and has been operating with over 25 years experience providing aircon repairs across Sydney. Over the years we have acquired the enviable reputation for excellence in service, performance and customer satisfaction. Our evaluation process ensures that your final selection provides you with "all year comfort".

Our quality air con repair services are performed by professionally qualified, HVAC service technicians.  Means we have the experience, skills and tools to fix HVAC problems right the first time. All of our repairs services are guaranteed 100% in writing for your complete peace of mind. Vital Air Conditioning Services is fully licensed and insured in air conditioning repair, sales, installation and air conditioning maintenance for all brands of air conditioning units, throughout Sydney & Australia and most importantly we are ARC Tick certified which means we are Authorised to purchase,handle Refrigerants and work on your air conditioning equipment without voiding your Warranty.


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                                                            ico_tel    Click to call now on 02 9730 0529

Contact Us

Air conditioning repairs and maintenance all around Sydney and the Hills District.

We attend to air conditioning breakdowns, air conditioning repair diagnosis, and air conditioner service. Cost effective.

It can be so annoying, right in the middle of summer or winter when you most need your air conditioning system and it stops working. At VitalAircon we understand that you need a fast response so as to fix the problem as soon as possible, and restore your internal climate control. Often people try to avoid getting their air conditioner serviced and repaired and want to see if they can fix it on their own. Fair enough. Here is what you can do before you call, just in case it doesn’t need a call out from us.

  • You can try resetting the system at the breaker switch for 5 mins and then turn the unit back on and see how if it restarts – sometime this can work.
  • Check your filters and see if they need a clean. You can then clean your filters if required as this is can be one of the most common call out faults: a blocked or dirty filter.

If that doesn’t work then

  • Check the model number of the outside unit and check what fault code is coming up on the controller and make a note of it.
  • Then give us a call to discuss what the problem may is.


There can be several reasons that an air conditioning system may need maintenance or repairs including:



  • Your air conditioning needs to be re-gased 
  • Your air conditioner is working, but it is not cooling
  • Your air conditioner is not heating
  • You may have a water leak from your unit
  • An unpleasant odour is coming from your aircon (damp, mouldy, not fresh)
  • Your air conditioner has lost its power


We repair the following types of systems


  • Split system repairs
  • Ducted repairs
  • Central air conditioning repairs

We can repair most brands.

We can repair almost all the popular brands of aircon systems. We can get parts for your broken air conditioner and give you a quote on what it will cost for call out, parts and labor in advance. We always send out experienced qualified tradesmen to check what’s wrong with your system with a several years’ experience in the industry. We specialise in the following brands

  • Actron repairs
  • Daikin repairs
  • Mitsubishi Heavy Industries repairs
  • LG air conditioner repairs
  • Mitsubishi Electric repairs
  • and many many more!

We can get your unit fixed and working normally again so contact us now!


We offer a full range of air con repairs and services

  • Prompt repairs to all brands
  • Modifications to existing systems
  • Replacement of old equipment when beyond repair
  • Equipment sales
  • Installation
  • Scheduled Preventative Maintenance
  • Air Quality Measurement
  • Measurements of CO2, CO, RH%
  • Duct cleaning services
  • Cooling tower Water treatment
  • Evaporative cooler maintenance
  • Maintenance Agreements
  • Essential Services
  • Fire damper inspections & auditing
  • Breakdown service
  • 24/7 emergence call out