Air Conditioning Box Hill
Why Choose Us? Air Conditioning Service & Installation in Box Hill
GAM Air Conditioning has been installing and servicing AC throughout North Western Sydney since 1992
With over 50 years’ experience as air conditioning service and maintenance experts, GAM is very familiar with the impacts of heat and cold on you and your family. With this level of experience, we know what works and what doesn’t. Box Hill, as a newer development, has a specific set of challenges to navigate.
Approaching a trusted AC company with a proven track record in the area is a wise move. A company who not only understands the technical capabilities of the brands they recommend, but who really understand the effects of ambient weather conditions. This is where GAM really excels.
We understand the environmental fluctuations of temperature and humidity in Box Hill, and are highly experienced in finding the best heating, cooling, or comfort solution for you. GAM Air Conditioning provide a broad range of exceptional services, including:
- Expert installation
- Ongoing maintenance
- Repair of trusted brands
- Customised service
- Reasonable rates
With Box Hill’s weather ranging from hot and humid in summer, to cool and dry in winter, its impact on us is impossible to ignore!
At GAM, we’re aware of how important it is to have an efficient, reliable, and hardworking air conditioning system during swings in Box Hill’s weather. We’re proud to work with our customers to find a customised cooling or heating or dehumidifying solution, whether ducted or split system.
We’re also experts in AC service and maintenance, whether for an emergency call-out, or an ongoing scheduled service. We have been doing so for decades!
GAM Air Conditioning is proud to stand behind some of Australia’s most trusted air conditioning brands, including:
- Actron Air
- Daiken
- Fujitsu, and
- Mitsubishi Electric
GAM has an exceptional track record of quality installation, repair and maintenance services. Regardless of the unit you currently own, GAM is happy to discuss any repair or maintenance you may need in Box Hill.
About our services
As a Box Hill resident, you already know how important an effective air conditioning system is to your comfort.
There are a number of reasons you may require the services of a local air conditioning expert. You may be:
- Planning or managing a new build
- Upgrading your current workplace AC
- Renovating your home
- Replacing or repairing an older unit
- Looking to upgrade to a more effective and energy-efficient system
Our technicians are leaders in the AC field. We’re happy to come to you to provide an on-site evaluation and recommend the best solution. Why not email us, or call our office on 02 8747 0049 and GET YOUR FREE AIR CONDITIONING INSTALLATION QUOTE!
We’re also happy to come to you and take a look at your existing unit if it’s not performing as effectively as usual or has stopped working entirely. This invariably happens when you are needing it most! If this happens you can be confident that GAM Air Conditioning will respond quickly, diagnose, and repair your unit fast at a very competitive rate.
GAM Air Conditioning are very proud of our positive customer feedback over the years. Why not look at our customer reviews to see why our AC expertise is so highly regarded in and around Box Hill

Areas We Serve
EXCELLENT Based on 389 reviews Donna Fenech2025-05-14Trustindex verifies that the original source of the review is Google. Mick was polite, professional, good communication and answered all our questions from initial contact and whilst doing repair for our split system. System working again so thanks Mick and Domenico MrIluvoz2025-04-09Trustindex verifies that the original source of the review is Google. Local. Reliable. Knowledgeable. Professional. Those qualities and more describe GAM Air Conditioning, sourcing a replacement grill for our reverse cycle Fujitsu when everyone else told us to replace our 20-year old unit. Bobbie & Bella2025-04-02Trustindex verifies that the original source of the review is Google. Mick, Gary and team were very professional in taking this job from when they came to do the quote to installation day. They are neat and clean and made sure every step is explained before execution. The finished product is seamless. I will no doubt recommend them for AC installation and service. Thank you, guys! Ellen Grace2025-03-18Trustindex verifies that the original source of the review is Google. Shout out to Sev! Cleaned two of my Aircons could smell and feel the difference straight away. He cleaned the work space, put my furniture back where it was. Already recommended GAM to my 3 daughters. See you in 6mths. 🫡😊 Jimmy James2025-03-09Trustindex verifies that the original source of the review is Google. Mick and the team at GAM were fantastic! They did a top-notch job installing our air con—super professional, efficient, and made the whole process really easy. We really appreciated how they didn’t just finish the job and leave; they made sure everything was working perfectly and that we were all sorted before they wrapped up, as well as after the installation. It’s rare to find such great service these days, but these guys nailed it. Highly recommend! Alex Pazman2025-02-24Trustindex verifies that the original source of the review is Google. Mick and his team have done a perfect job for me installing air cond in a small double brick music room very professional clean tidy perfect thanks Anna Crichton2025-02-21Trustindex verifies that the original source of the review is Google. The guys at GAM Air Conditioning were incredible. I could not recommend them more. After having some major issues with the air conditioning and it not being a quick or easy fix, they were life savers. Incredibly friendly, helpful and did an amazing job. Andrew Bishay2025-02-12Trustindex verifies that the original source of the review is Google. From the first point of contact, GAM Air-conditioning had excellent communication. Their service, punctuality and install quality was top tier. These guys are experts in what they do. They were hired to clean existing split systems and install a new ducted system. I highly recommend them if you're looking for anything air-condition related. Taggart Veloso2025-02-05Trustindex verifies that the original source of the review is Google. Mick and his team are absolute legends! Made a phone inquiry at 10 in the morning, and by mid afternoon the same day, they were at our front doorstep to sort out our air conditioner situation. Mick over the phone was friendly and definitely a professional by already suggesting possible solutions for the situation which turned out to be spot on when his team arrived and actually fixed the problem. We absolutely recommend Mick and his company GAM Air Conditioning Installation & Repair Service for all your cooling, heating, maintenance and/or repair needs! These guys are 100% as advertised! We will be returning customers for sure!
What our Customer Say.
Testimonials
Why Choose Us?

Customised Service
Other air conditioning companies are installers only with package deals on what's included. We prefer to provide customised service determined by services needed.

Reasonable Rates
When it comes to air conditioning, we ensure that your price is fair. Whether you need a residential installation or a commercial maintenance check, we keep the pricing affordable.

Easy AC Solution
We think outside of the box to solve issues others won't. With us, we make the process easy so that you can have peace of mind. Our air conditioning solutions are practical but efficient.
We Work With
Trusted Brands.



