Residential · Commercial · Industrial

Quiet, efficient comfort for every Sydney space.

We design, install and service air conditioning systems that run cleanly and last for years. We’ve been doing it for homes, offices and industrial sites since 2010.

Get a free quote Call 0423 178 903

Serving Sydney since 2010Daikin, Mitsubishi and SamsungFree on-site quotes

5.0 on GoogleRated 5 stars by our customers

We supply and installDaikinMitsubishi ElectricSamsung

What we do

One team for every stage of your system’s life

From the first layout sketch to years of scheduled servicing, the same people look after your system.

System design

Layouts sized to each room or floor, balancing comfort, noise and energy use before anything is installed.

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Installation

Split, multi-head and ducted systems installed by experienced technicians to industry standards.

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Repairs

Fast diagnosis and repair when something stops working, so you’re comfortable again quickly.

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Maintenance

Scheduled servicing plans that prevent breakdowns, keep air clean and extend equipment life.

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Commercial and industrial HVAC

Multi-unit rooftop plant, inverter refrigerant systems and mixed-mode cooling for offices, retail and industrial sites, planned around your operating hours.

Commercial solutions

About ATS Air Conditioning

Stay cool, stay green.

Since 2010 we’ve designed, supplied and installed air conditioning across Sydney for homes, commercial buildings and industrial sites. We size every system to the space, so it cools evenly, runs quietly and uses less energy.

Energy-efficient by design. Inverter refrigerant and mixed-mode systems that cut running costs.

Trusted brands. We install Daikin, Mitsubishi and Samsung equipment.

Neat, careful installs. Tidy pipework, clean cabling and a site left the way we found it.

More about us

How it works

A simple path from first call to cool air

01
Get in touch
Call or send the form with a few details about your space.
02
On-site assessment
We measure up and recommend the right system and brand.
03
Clean installation
Neat, efficient install with minimal disruption to your day.
04
Ongoing care
Scheduled servicing keeps it running quietly for years.

Recent work

Projects across Sydney

Residential Commercial

Rooftop condenser units — **Rooftop condenser bank**Commercial

Indoor wall-mounted unit — **Wall unit installation**Residential

Commercial pipework installation — **Plant and pipework**Commercial

Residential split system — **Home split system**Residential

Refrigerant lines connected to units — **Refrigerant line run**Commercial

Technician servicing a unit — **Service and regas**Maintenance

5.0

Rated 5 stars by our customers on Google

Homeowners across Sydney mention neat installs, clear communication and work done right the first time.

Read our Google reviews

    
 
 
       Posted on Google  
   
   Philip Aquilina 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kav and his team at ATS installed my air conditioning unit at my house. They were very well organised and prepared to do the job in an efficient way.  The workmanship was a full quality, and I cannot fault them. I recommend ATS air conditioning if you require an air conditioning unit
  
 
      Posted on Google  
   
   joanne bates 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kav at ATS is an exceptional operator! He installed two air conditioning units at my townhouse in Glebe and they have run seamlessly and without issue ever since! He attended site two times to design and plan the install and brought his electrician on day 2, ran the quotes past me for approval and installed with great communication and respect to my tenants. I highly recommend Kav to any Sydney homeowner. A first class, trusted tradie!!
  
 
      Posted on Google  
   
   Marisa Purcell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kav is super efficient, intelligent and got the job done without fuss. highly recommend
  
 
      Posted on Google  
   
   Nat Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kav the absolute legend sorted me out with a new 3.5kw unit at a great price. Highly recommend
  
 
      Posted on Google  
   
   Simon Willmers 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kav was a pleasure to deal with. He did a great job, with a smile and laughter along the way. 5 stars
  
 
      Posted on Google  
   
   Tobin Grantley 
 
 
 
 Trustindex verifies that the original source of the review is Google. ATS Air conditioning were great, polite and tidy tradesmen. They did an excellent job putting in two reverse cycle units in my house.
Fair price and high quality workmanship.
  
 
      Posted on Google  
   
   Beau Hudson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing work, I had my aircon installed last week and was impressed by Kav’s work he was very helpful and kind…
Highly recommend
  
 
      Posted on Google  
   
   Achilles Byrne 
 
 
 
 Trustindex verifies that the original source of the review is Google. "I recently had the pleasure of working with  ATS Air Conditioning, and I can't recommend them highly enough. From start to finish, their service was exceptional. Their team arrived promptly, assessed the situation with expertise, and provided clear, honest recommendations without any pressure. The installation process was smooth and efficient, and they took great care to ensure everything was done to the highest standard. What truly stood out was their commitment to customer satisfaction—they followed up to ensure everything was working perfectly and even offered helpful tips for maintenance. If you’re looking for reliable, professional, and friendly air-conditioning services, ATS Air Conditioning is the one to call."
  
 
      Posted on Google  
   
   louella Campbell 
 
 
 
 Trustindex verifies that the original source of the review is Google. ATS provided us a with impeccable service, we’re not only a pleasure to deal with but fast and cost effective
  
 
      Posted on Google  
   
   darshini perera 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing customer service by this company. I have been using them for a while now and very happy with the service they provide also attention to detail. Kav was very nice and easy to deal with