NK Air Heating and Air Conditioning Services Melbourne

Welcome to NK Air Heating and Air Conditioning, the trusted specialists in air conditioning services in Melbourne. For any supply, install, repair and service of heating and cooling units, NK Air Heating and Air Conditioning is the name that comes first on the list.

Call Us

0425 671 666

Residential Repair Service

Commercial Repair Service

5+ Years

Of Experience

Melbourne's Trusted Heating & Cooling Experts

NK Air Heating and Air Conditioning specialises in the supply, installation, maintenance and repair of heating, ventilation and air conditioning systems across Melbourne.

With extensive industry experience, our team understands that every property has different heating and cooling requirements. We assess your needs carefully and recommend solutions that balance comfort, performance, efficiency and budget.

From a residential split system to large-scale commercial heating and cooling equipment, we have the experience and resources to handle jobs of all sizes.

Call Us

0425 671 666

Our Services

Whether you need a new system installed, an existing unit repaired or regular maintenance to keep your system performing efficiently, NK Air has you covered.

Air Conditioning Installation

01
Professional air conditioning installation tailored to your property, ensuring reliable performance, comfort and energy efficiency.

Multi Split System Installation

02
Expert multi-split installation with carefully planned positioning for efficient heating and cooling throughout your home.

Ducted Heating Installation

03
Professionally designed ducted heating systems delivering efficient, consistent warmth throughout your Melbourne home.

Air Conditioner Repair

04
Qualified technicians diagnose and repair air conditioning faults across a wide range of leading brands.

Air Conditioner Installation & Supply

05
Complete air conditioning supply and installation solutions for residential, commercial and large-scale properties.

Cassette Unit Installation

06
Professional cassette system installation, repairs and maintenance for residential and commercial properties.

Proven Service. Trusted Results.

Years of Industry Experience
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Customer-Focused Service
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Satisfied Customers
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Why Melbourne Chooses NK Air

When your heating or cooling system isn’t working properly, you need a team that responds quickly, understands the problem and gets the job done right. That’s what we aim to deliver on every call.

01. Experienced Technicians

Our team has extensive hands-on experience across heating and cooling systems, allowing us to diagnose issues accurately and recommend practical solutions.

02. Tailored Solutions

Every property is different. We assess your requirements and recommend a solution based on your property’s layout, usage, comfort requirements and budget.

03. Fast & Responsive Service

We understand how uncomfortable a broken air conditioner or heating system can be. Our team works to respond quickly and restore your system with minimal disruption.

04. Quality Workmanship

We focus on doing the job properly the first time, with attention to installation quality, system performance and long-term reliability.

05. Residential & Commercial

From homes and apartments to offices, retail spaces, factories and schools, we have the capability to handle projects across a wide range of property types.

06. Competitive Pricing

We provide cost-effective heating and cooling solutions without compromising on workmanship or service quality.

Ready to Get Your Heating or Cooling Sorted?

Whether your air conditioner needs a repair, your heating system needs servicing or you’re ready for a new installation, NK Air is ready to help. Get in touch with our Melbourne team today.

Call Us

0425 671 666

Our Simple 4-Step Process

When your heating or cooling system isn’t working properly, you need a team that responds quickly, understands the problem and gets the job done right. That’s what we aim to deliver on every call.

01

Get in Touch

Tell us what you need, whether it’s a repair, replacement, installation or routine service.

02

Assess Your Requirements

Our team assesses your property, existing system and requirements to understand the best approach.

03

Get a Clear Solution

We recommend a suitable solution and provide clear information about the work required.

04

Professional Service

Our experienced team completes the work efficiently and professionally, with minimal disruption.

What Our Customers Say

We believe the best measure of our service is what our customers have to say. Here’s what Melbourne customers have shared about their experience with NK Air.
Posted on Google Google
Gerry profile picture
Gerry
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I highly recommend NK Air. Nav and Vic were fantastic from start to finish. Nav provided the perfect solution for placement of the split air cond system. They were very attentive, arrived on time and did a great job installing it. What really impressed me was the after-installation support. They went above and beyond to help us get the Wi-Fi connected and make sure everything was working properly. Excellent workmanship, reliable service and genuinely great customer support. Thanks Nav and Vic - Gary from Glen Iris
Posted on Google Google
Mea profile picture
Mea
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
From the initial quote through to the installation, NK Air Conditioning made the whole process easy. Communication was great, the team arrived on time, worked efficiently, and the installation was completed to a high standard. They delivered exactly what was promised, and I’m very happy with the end result. Highly recommend.
Posted on Google Google
Jacob Micheal profile picture
Jacob Micheal
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Our air conditioner stopped working during a hot week, and they fixed it the same day. Fast, reliable, and friendly service!
Posted on Google Google
Manesh Gopi profile picture
Manesh Gopi
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had NK Air carry out several HVAC-related works at my property, and I’m very happy with the quality of their service. They first diagnosed and resolved an issue where one of the heating ducts had come loose due to air pressure, restoring the system to proper operation. They also suggested practical improvements to optimise airflow, including enhancing existing outlets and adding additional openings where needed. I also engaged them to remove old, unused ducting and redundant equipment left behind from a previous installation. The team completed the work neatly and professionally, leaving the roof space much cleaner. In addition, they reinstalled my outdoor unit, which had not been installed correctly previously. The original installation caused poor drainage and water pooling on the concrete. NK Air rectified the installation, ensured proper drainage, and brought everything up to standard. Throughout the process, the team was knowledgeable, honest, punctual and took the time to explain their recommendations. The workmanship was excellent, and they made sure everything was completed properly rather than taking shortcuts. I wouldn’t hesitate to recommend NK Air to anyone looking for reliable and professional heating and cooling services.
Posted on Google Google
Hock Soon Lee profile picture
Hock Soon Lee
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Replacement of our old air cond with a new unit. Great job, on time, clean up the work before leaving and polite. Have used them for the fourth time. First time was about 10 years ago. Thanks Naveen and Surjeet.
Posted on Google Google
Carlos profile picture
Carlos
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I have an old ducted gas heating unit which is in a small cavity in the rooftop of the second floor. I contacted a few places but they refused the job saying it was not possible to work on the unit due to the tight space. I contacted NK Air and explained the situation, providing a pictures of the space and he accepted the job saying that it would be fine. He ultimately fixed the issue with my heater and also identified and repaired a small gas leak. Naveen is very trustworthy, knowledgeable and charges a reasonable price. I highly recommend NK Air.
Posted on Google Google
Surbhi Sharma profile picture
Surbhi Sharma
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great job done by Naveen & his team. Our old gas ducted heating was not working & they did an amazing job removing the old system & installing the new electrical system. We got turned down by another supplier due to lack of space in the ceiling but Naveen assured us that he could do it & completed the job in 2 days without any issues. 100% recommended.
Posted on Google Google
POONAM JYOTI profile picture
POONAM JYOTI
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service from NK Air Heating and Cooling for our heat pump hot water system upgrade. They advised how to utilise government incentives as well. The installers were punctual, knowledgeable, and kept everything clean and organised. Their support and advice during the application and installation process made everything easy to understand. Really pleased with the workmanship and customer service.
Posted on Google Google
Deepak Verma profile picture
Deepak Verma
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Had a great experience with NK Air Heating and Cooling for our ducted air con installation through the VEU upgrade program. The team was professional, arrived on time, and completed the installation neatly and efficiently. They explained everything clearly and made the whole process smooth and hassle-free. Highly recommend their service!
Posted on Google Google
Clinton profile picture
Clinton
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great bloke with compeditive realistic prices, git him to swap over 2 x split system ac and he did a very professional job. A+ work and service will use again for sure

Let's Get Your Heating & Cooling Sorted

Need an air conditioning repair, service or installation? Planning a heating upgrade or replacing an existing system? Tell us what you need and our team will get back to you.

Visit Us

Melbourne, Australia

Mail Us

contact@nkair.com.au

Call Us

0426 810 278

Call Us

0425 671 666

Get in Touch



    Frequently Asked Questions

    What are the consequences of not getting regular air conditioning services?
    Skipping out on regular air conditioning services in Melbourne can lead to many issues. Your aircon might not cool as well, could start making strange noises, or even cost you more money because it’s working harder than it should. Without check-ups, small problems can grow into big ones, and before you know it, you might need major repairs or a new aircon way sooner than expected.

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