Mannix Air Conditioning Services

Not sure what to do? Whether you need to service or repair your old system or upgrade your unit to new technology and warranties, our team can educate you and work with you to make the right decision.


If you are having trouble with your ducted Air Conditioning system – not working or requires repairs. Simply call any of our branches to discuss the problem you currently have.

Our highly trained sales consultants may be able to offer free advice that could result in considerable savings. Alternatively, you may book a specialist on site for a System Diagnosis.

Simply call any of our branches or book a system diagnosis below. On site attendance and system diagnosis charges apply – metro area.

Ideal for:

  • Ducted Reverse Cycle Systems
  • Ducted Gas Heating Systems
  • Ducted Evaporative Cooling Systems


Improve your reverse cycle Air Conditioner’s efficiency and save money at the same time, with Envirotemp. Envirotemp is a one-time treatment that is added to your air conditioner, to improve its overall performance. It is estimated that systems can lose up to 30% of its efficiency during the first 3 years of operation. Envirotemp forms a permanent protective layer in your system’s refrigeration circuit, ensuring refrigerant can travel through the system smoothly.

  • one-time treatment
  • beneficial for systems 3-10 years old
  • improves efficiency
  • saves money
  • improves overall performance
  • Restores system performance efficiently
  • Reduces energy operational costs
  • Reduces future potential unit breakdown

Wall Split Treatments from – $350
Ducted System Treatments from – $500


Many South Australian homeowners, currently have an older style ducted reverse cycle system, that are more than 10 years old. Unfortunately, many of these systems are conventional fixed speed units that use a considerable amount of electricity. Added to that, and due to the age of the system, unforeseen repairs are likely to be very expensive.

New high efficiency reverse cycle ducted inverter systems provide a real alternative to repairs, when the following is taken into consideration:

  • Uses around half of the energy of an older conventional system
  • Super quiet operation
  • Maintains a more consistent level of comfort in your home
  • Performs better in Australia’s higher temperatures
  • Includes system unit performance ramping to achieve initial comfort levels quicker
  • A new system includes a new 5 year product warranty for total peace of mind

Trust Mannix to point you in the right direction

If you have installed an Air Conditioner system in your home and its not working properly or efficiently, it’s best you have a system diagnosis done.

Mannix experienced technicians offer consultations at your home and carry out a comprehensive fault diagnosis of your Air Conditioner to identify the issues. We work with you on your options, whether that is to rejuvenate or upgrade and replace your Air Conditioner.

Your Air Conditioning system (whether ducted, evaporative, or split) in your home is not only a substantial investment but requires services and maintenance to ensure efficient and correct usage.

A South Australian trusted business for over 50 years, so when it comes to investing in Air Conditioning you can trust Mannix will be here when you need us. Get piece of mind with Mannix and our team of Experienced Technicians!

Home Air Conditioner - Mannix Air Conditioning


Mannix Air Conditioning has been trusted by South Australians for over 50 years, giving the right advice and recommending the best air conditioning system for every home. No matter which brand, system or home, you can trust Mannix has the experience to help you.


With 5 convenient showrooms our consultants are available to give you expert advice face to face, or you can send us a quick quote request here on our website and we’ll get back to you in no time.

Why choose Mannix for Air Conditioning Services?

Mannix is a household name throughout many states of Australia. With headquarters in South Australia, Mannix has been in business for over 50 years and holds a very high reputation for quality service price and doing the job right in the first place.

Mannix has become firmly established as the name to trust in Air Conditioning Services. It is important to ensure that only qualified tradesmen are used, quality safe components are installed, and that you have the safety that comes with using a business that will be here and accountable if they don’t deliver what they have promised.