Air Conditioning
Repairs in

Air Conditioning
Repairs in Sydney

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Local Technicians

Top Rated Technicians
In Sydney

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Air Conditioning
Repairs Expert

Our team of air conditioning cooling and heating technicians at Proven have years of experience when it comes to finding faults with and repairing your air conditioning system. Additionally, we offer comprehensive solutions for subfloor ventilation, which enhances indoor air quality and overall home comfort. We are fully licensed & professional air conditioning technician in Sydney to inspect and repair your air conditioning or heating unit in a timely manner.

We are regularly trained and remain up to date on the latest models and technology to guarantee that when you choose Proven, you choose the best.

The Proven Air Conditioning Sydney team repair all major brand air conditioners, including: Actron Air Conditioning, LG Air Conditioning, Daikin Air Conditioning, Panasonic Air Conditioning, Fujitsu Air Conditioning, Mitsubishi Air Conditioning, Carrier, York Advantage Air, Kelvinator, Haier, Gree, Email Air, Toshiba Air Conditioning, Samsung Air Conditioning, Temperzone, Sanyo, Sharp, Bradway, Airwell, Alcair, Accent Air, Apac, Hitachi, Hyundai, Mistral and Teco

Sydney's Most Trusted
Air Conditioning Repairs Team

We are not all hot air! We pride ourselves on our high standards. We create lasting HVAC fixes backed by our written lifetime workmanship guarantee for your complete peace of mind. We provide the experience, skills and tools to fix HVAC problems for all brands of air conditioning units. We are ARC Tick certified and authorised to purchase, handle Refrigerants and work on your air conditioning equipment without voiding your Warranty.

Our air conditioning technicians are fully certified, fully trained and fully committed to providing Sydney with the best air conditioning repairs and servicing, all delivered with a smile.

Sourcing, fixing and repairing air conditioning parts are all part of our service. We don’t like surprises, and nor should you. That is why all our quotes are provided with honest, upfront costs and no hidden charges!

Our HVAC & refrigeration services include; domestic heating & cooling supply & installation, domestic air conditioning servicing & repairs, commercial refrigeration solutions and commercial air conditioning solutions.

Our range of AC repair experience covers every part and component of your air conditioner and ventilation systems, including thermostats, filters & coils, compressors, condensers, electrical issues and control panels.

Whether you need a new air conditioner installed, an old air con unit repaired, or a cool room installed, we can help. We repair all types of air conditioning units, including spilt, ducted, air/water-cooled package units, and window-type air conditioning units known as RAC.

We guarantee:

Why Proven Air?

Proven Air Conditioning Sydney is your local air conditioning repairs specialist. You can be sure to receive an experienced, fully licensed and professional team of technicians when it comes to cooling and heating your home. Our Actron Air experience sets us apart and our personal touch and understanding of your requirements make us the top choice for pure air and energy efficient air conditioning systems.
Our product is air conditioning installation, repair and maintenance, but our core values are top quality and friendly customer service. We provide flexible and suitable appointment times that are most convenient to you. With Proven, you’ll never be left waiting. And not only can you rely on us for a high quality service, we will also provide you with tips and advice on how to run your air conditioning unit in the most efficient and cost effective way possible.

We work with

Find Us Here

Proven Air is one of Sydney’s Most Trusted Air Conditioning Services, from Installations to Maintenance and Repair. We are Local, Licensed & Insured, servicing across Sydney from the air conditioning Central Coast, North Shore, North Sydney, Inner West & Western Suburbs.

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Our Services

Air Con Repairs

Our team of cooling and heating technicians at Proven has years of experience when it comes to finding faults with and repairing your air conditioning system. We are fully licensed professionals to inspect and repair your air conditioning or heating unit in a timely manner.

Air Con Installation

A professional air conditioning installation starts with the expert advice before any of the tools are picked up. Enjoy a new ducted or split system air conditioning knowing it has been installed by experienced professionals that understand the Sydney climate.

Air Con Service

All our services come with an in-depth report (detailing everything from system efficiency and performance to the condition of all the associated parts). Regular use of your system causes dirt, dust, allergens and eventually mould to build up inside your unit. Air Conditioning Servicing ensures your system runs efficiently and keeps your household healthy.

Our Guarantee

At Proven, we provide only the best licenced electricians in Sydney and Inner west Sydney regions, backed by our outstanding workmanship warranty with The Proven guarantee means that you, our valued customer, receive an efficient service with an upfront, affordable price.


We agree on a price upfront with our customers before work is carried out, giving you the peace of mind that there will be no additional costs at the completion of the job. 


With a team dedicated to providing great customer service, our number one priority is your satisfaction and peace of mind every time. With Proven, your satisfaction is guaranteed.


Proven cooling and heating technicians are all fully licensed and professional experts in this field. They are regularly trained and remain up to date on the newest air conditioning models and technology to..


With flexible and convenient appointment times, you can arrange a time that best suits you, so you can be confident that your Proven technician won’t leave you waiting.


Proven staff are always friendly and helpful and will do their best to make your experience a great one.


All our work, together with our Proven Protection Plan, comes backed without our lifetime workmanship warranty.


Your home will be left in the same condition when we leave. All Proven technicians wear boot covers, use drop sheets to minimise mess, and always clean up once the job is complete.


After every installation we perform a photo installation report. This includes seven photos of your air conditioner or heater to ensure the work was completed correctly and to our standard.

Our Technicians Are Experienced
Across All Brands

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Frequently asked questions

With Australia and Sydney’s unpredictable weather, changing climate and harsh weather conditions, air conditioning is an important commodity in all Sydney homes. Reverse air conditioning particularly can help you combat the cold Sydney winters and the hot, humid Sydney summers. Sydney has some beautiful older home, full of history and charm, but with old homes comes damp, mould and mildew. Air conditioning can help prevent mould, air spores and dust which can cause health problems and exasperate current health conditions such as bronchitis, asthma, impaired immune conditions, and can causing symptoms such as headaches, sore throats, cold-like symptoms, sneezing, coughing, dry or watery eyes and fatigue. If unchecked your perfect Sydney home could cost you both in money and in health.


It is natural for us to believe a mouldy or humid home will ‘dry out’ if you turn up the heating, but you would be wrong. The only way to truly combat humid, wet, moist and damp homes is by great ventilation and correct efficient air conditioning.

Your AC unit can last at least 12 to 20 years but it really does depend on the system, how well you maintain it and where the AC unit is placed. A perfectly installed AC unit, that is serviced once a year, with proper maintenance and repaired when necessary, can last 20 years or longer. We always recommend you have your AC unit stored and installed away from direct sunlight, heat and out of foot traffic to avoid breaking or the need for repair. For outside AC units we recommend you get your exterior air con unit serviced regularly to ensure it’s free from dust, dirt and debris which will help it last and live longer.

Factors that affect how long an AC unit lasts are:

  • Correct size air con unit for the space
  • The climate and exposure to the elements- high humidity or cold weather
  • The level of air con upkeep

Before replacing your old air conditioner we recommend you talk to an AC expert.

You should consider replacing your old air con if:

  • Your Air Conditioning System is 10 years or more
  • Your air con needs frequent repairs, breakdowns and problems
  • You notice a smell or noise coming from your aircon
  • You feel your current conditioning is no longer working for you or you’re regularly not comfortable in your home.
  • Your circuit breaker keeps tripping

If your air con suffers from the above or is over 10 years old, you may find your air conditioning unit is less efficient and costing you more. A highly-efficient air con system can save you 20% on energy bills. Consider a newer, energy-efficient AC unit with an energy star label contact us on 1300 776 247 or send us a message to find out more about our air con makes and models.

A general rule to find out if it is worth repairing or replacing your conditioner is by multiplying the repair cost by the air conditioner age, if you find that the sum is more than $5000 you should instead consider replacing your AC.

At Proven Air, our air conditioning experts can advise you on all your air Conditioning queries including air con repair and replacement. Our team of air conditioning cooling and heating technicians, have years of experience and are regularly trained and remain up to date on the latest models and technology so we can advise you on the whether it is worth repairing or replacing your current unit. Our fully licensed & professional air conditioning technician can inspect your current air conditioning in a timely manner and guarantee you impartial and helpful advice. Contact our Proven professional today to book your consultation and find out exactly what you need.

Just like Goldilocks, your AC size must be just right. Getting an air conditioning unit that is too small can result in costly air con bills as your air con unit must run harder, faster and continuously to keep up. With all this huff and puff, your AC may still not effectively condition or cool the room with inconsistent temperatures throughout the home. It is trying but you really didn’t give it much chance!

On the other hand, an AC too large can also cost you big, both with the initial financial cost of over-expenditure for the air conditioning unit, and with the continual switching on and off of the AC both manually and automatically (depending on the AC you have), not only is that costly but also can cause wear, tear and your air con to break over time. Air con repair, maintenance, or replacement we can help you with- but preventative measures is always better than having to replace or fix your aircon.

There are many steps to ensure your Air Conditioning unit is right your home such as:

  1. Find an air conditioning type that fits your home
  2. Estimate the right AC size for your home… Chances is if it looks too big, you need to shrink.
  3. Do your air con research including ratings for the HVAC and find out how to match your square footage and size of your home to the recommended HVAC and air conditioning size.

On average:

  • A 50 SQM conditioned area of the home requires a 6.5kW air conditioner size
  • A 100 SQM conditioned area of the home requires a 13kW air conditioner size
  • A 150 SQM conditioned area of the home requires a 19.5kW air conditioner size
  • A 200 SQM conditioned area of the home requires a 25kW air conditioner size


Audits don’t always have to mean trouble! Request an energy audit and manual heat load calculation.

And of course, get advice from an air conditioning expert!

At Proven Air our air conditioning experts can help you find the best air conditioning system to cater to your home and needs, with years of knowledge we are your local, friendly air conditioning pals that can ensure all your air conditioning needs are met!

You should replace your AC filter every 3 month for maximum efficiency and if you have allergies. Although, you can leave replacing your air conditioning filter for up to 2 years. How often you need to replace your AC filter can also vary due to the climate, your home, lifestyle, the air con placement and if you find your AC filter is getting dirty more often than usual. When replacing your aircon filter ensure if it the correct size and type to fit.

For more information about AC filters or for help on replacing your AC filter talk to our air con maintenance and servicing experts today!