N3 Air Conditioning
Court 4/167 Macquarie St, Sydney, New South Wales, 2000
“The legends of chill since day one!”

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Why Choose N3 Air Conditioning?
N3 Air Conditioning is known locally for turning up on time, communicating clearly through the job, and leaving the place tidy. They handle split and ducted system installation, repairs, servicing and commercial work, with licensed technicians and full insurance. Get in touch for a free quote.
About N3 Air Conditioning
N3 Air Conditioning is a family-owned business working across Sydney, New South Wales, handling split system installation, ducted air conditioning, repairs and servicing, along with commercial work and emergency breakdowns. Every job is handled by a licensed technician with full refrigeration and air conditioning qualifications under ARCtick authorisation, the business is fully insured, and they offer a free, no-obligation quote before any work starts.
What you hear around Sydney is that this is a careful, communicative team. People who've had them out mention installers turning up when they said they would and working hard through the day, and more than one local has been pleased to find the final bill matched the quote they were given. Daikin ducted and bulkhead installs come up often, including tricky jobs in older multi-level homes where the finish needed to be spot on. A few locals have praised the honest advice on picking the right system for the house, and the tidy, low-disruption way the team works. Peter and Caleb are among the technicians people name when they talk about a job going smoothly, and after-care gets a mention too, with the team coming back to make sure everything was running properly.
It's fair to say opinion isn't unanimous: we've heard the odd grumble about getting a fix sorted or a call returned when something went wrong. Even so, most people who use them come away happy and recommend them to others. Emergency breakdown call-outs are offered, so it's an option to consider to check availability and timing for your job.
Reach out for a quote and have a chat about the system that suits your home or business.
Location
What Customers Say on Google
“Everyone at N3 Air Conditioning has been very professional from providing the quote promptly to the installion of my system. The installers arrived exactly when they said they would and worked hard all day.”
“Very happy with the installation of my Daikin split system aircon .. Caleb and his apprentice did a great job and cleaned up beautifully !!”
“I had my ducted air conditioning system supplied and installed by this company and I have to say that they are amazing to deal with. So honest and professional. They worked in a timely manner and the customer service was phenomenal.”
Source: Google Reviews
Frequently Asked Questions About N3 Air Conditioning
N3 Air Conditioning is a family-owned business handling split system installation, ducted air conditioning, repairs and servicing, commercial air conditioning and emergency breakdowns across Sydney, New South Wales. Locals describe ducted Daikin installs in homes like a multi-level Victorian terrace in Rozelle and bulkhead unit fit-outs, as well as servicing work for offices, showing they cover both residential and commercial jobs.
N3 Air Conditioning offers a free, no-obligation quote before work starts. To get an accurate quote, have details of the property ready, such as the number of rooms, the system type you want (split or ducted) and any preferred brand like Daikin, plus access details for the installers.
Yes, emergency breakdowns are listed among N3 Air Conditioning's services alongside their regular repairs and servicing work across Sydney. For an urgent fault, it is best to call and describe the system type and symptoms so the team can plan the job accordingly.
Customers consistently mention installers arriving exactly when scheduled and working hard through the day, with jobs like Caleb's split system install finished to a clean, tidy standard. Customers also note good communication throughout, from the quote stage through to installation, and follow-up visits afterward to make sure the system is running properly, such as a return check after a ducted install in Annandale.
Yes, customers point to N3 Air Conditioning successfully installing ducted and bulkhead Daikin units in a complex, multi-level Victorian terrace house in Sydney, coordinating with the homeowner's gyprocker for a finished look. Another customer in Annandale had both a home ducted system installed and an office system serviced by the same team.
Contact Details
- Phone
- +61 2 9571 0581
- Address
- Court 4/167 Macquarie St, Sydney, New South Wales, 2000
How N3 Air Conditioning Compares
in Sydney
More reviews than 86% of air conditioning technicians in Sydney
Bill Matched the Quote: 1 of 1 in Sydney
Fixed First Time: 1 of 1 in Sydney
Opening Hours
- Monday
- 9am-5pm
- Tuesday
- 9am-5pm
- Wednesday
- 9am-5pm
- Thursday
- 9am-5pm
- Friday
- 9am-5pm
- Saturday
- 9am-5pm
- Sunday
- Closed
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