Installation team were fantastic. They arrived on time, very organised a got on with it. I think there were a couple of small issues but the just resolved them not fuss.

When they left everything was spotless.

The specialists from Alliance did a 10/10 job installing 2 split systems throughout the apartment. 5/5

Andre, the technician, was professional, efficient, punctual, and courteous. Clearly explained the process and a answered my questions. Left the work area clean and tidy.

I recently used Alliance Climate Control for air conditioning service, and I am thoroughly impressed with their professionalism, efficiency, and overall customer care.

From the moment I contacted them, the team was responsive and helpful. They scheduled a visit quickly and arrived exactly when they said they would. The technician was friendly, knowledgeable, and took the time to explain everything clearly, without any pressure or upselling—just honest, expert advice.

The service itself was completed promptly and to a high standard. The technician worked efficiently, respected my home, and made sure everything was cleaned up perfectly afterward. Since the service, my AC has been working better than ever, and the difference in comfort is immediately noticeable.

It’s not often you find a company that combines great technical expertise with such excellent customer service, but Alliance Climate Control truly delivers on both. I highly recommend them to anyone looking for reliable, professional services.

Thank you to the entire team at Alliance—you’ve earned a loyal customer!

Very professional and thorough

Thank you for your prompt timing, honest feedback and integrity. Amazing human. Everything you want from a tradesman!!!

Great reliable service. Signed up for yearly servicing of our system. Alliance contacts me to remind and book in. Kyle our technician was fantastic. Professional, polite, worked incredibly hard to solve a problem with our system. Cannot fault the service provided. Honest and reliable business.

Alliance Climate Control,
I would like to thank the entire Alliance team for an outstanding ducted air conditioning installation and service.
In particular, Goran for providing an immediate quote and scheduling, and the technicians Kevin, Dragan, Garret and Harry for their reliable, professional, cooperative and tidy work.
I would definitely refer Alliance to friends and colleagues for any air conditioning needs.
Thank you for a job well done. Happy to be cosy once more.
Cheers
Chris

I had a multiheaded and large AC installed last week and the team were very friendly and efficient. Big thanks to Ivan, Brody, Mosa, Vash and Blade for getting such a big and complicated job done so quicky.

Excellent work, friendly people.

Excellent and very thorough service for our air conditioning unit. The technician was very knowledgeable and understanding of our issues and didn’t pressure us to choose the more expensive option (even though we did!) We hadn’t had the unit cleaned for many years and wanted a thorough de-molding like we had seen on the manufacturer’s website where they use a plastic “hood” around the unit and spray it with a cleaning chemical. He was able to offer this service, and the results were fantastic- it’s super clean and no lingering smell. Their services are not cheap, but worth it for the helpful communication, skillful service and happy technicians!

Andres was polite and very helpful. He kept me informed at every step. Cleanup was impeccable, left everything clean and tidy.

Great air con service, prior to and on the day of the visit. Would definitely recommend Alliance Climate Control

Hi All,
Just had our two air conditioning units deep cleaned by Damien. Very impressed with his professionalism and no nonsense approach to the jobs. Would highly recommend. 😉

Quite the job done! Half of a previous aircon installation to remove as well as a single room system, all to be replaced with a central aircon. Done over 2 days with no fuss, reusing air vents, cleaning up old junk.

What an exceptional team at Alliance!

Thanks to BJ, Meedy, Eric, Charles, TK, Blade, Liam, Will and JJ who arranged, planned and installed a Daikin Air Conditioner along with tidying up the electrical meter board at my heritage building, listening to and meeting all my requests at a very high standard.

Without having to ask or supervise, they worked seamlessly, tucked away all pipe work and electricals neatly, kept clean at all stages of the job from using drop sheets to dry and wet cleaning up along the way, without asking, as well as installed both the internal aircon and external unit with great precision and care so they neatly fit into and disappeared into the surroundings as well as carefully placed drainage pipes in discreet locations to feed my garden.

And on top of all that, they constantly checked in with me throughout the job that I was happy with all placements...even letting me know when there would be some noise as the units were installed...which was minimal.

The whole team was also so friendly and pleasant throughout their work despite having to climb up and down over 100 stairs and worked with great care and attention at all times.

I cannot rave about them enough and was blown away by their dedication and consideration during all aspects of the job.

Thank you Alliance for your excellent service! I highly recommend using them because their price was competitive and their service was impeccable and above all they are a responsible and reliable team that you can trust!

Very professional and on time

Highly recommend ! Excellent customer service each and every time .

Matt, Tommy, Gokhan and Kim just completed a job for us.

We are in an older property in the inner west and needed AC solutions for three bedrooms.

The team came up with solutions that took care of the aesthetics of the house and minimising unsightly pipes.

The installation team were polite, professional and super careful & clean.

The final close out was also highly professional.

Highly recommended…

Two teams worked on our place:

Andres , Cristian and Qais replaced our ducted system, and Vy, Luan and Maison installed a separate split system where ducted couldn't reach.

Both teams did an excellent job.

Everyone arrived on time, walked us through what was going to be done and were happy to answer any questions. They were friendly and professional. Completed install on time, showed us how the new system worked and made sure we were happy. Cleaned up afterwards too - as promised.

Ducted team worked for two days in some hot conditions, removed old unit and ducting and disposed off. Hassle free for us. Install of new system, ducting and control system was trouble free for us.

Split team did a great job too - gave advice on best position for indoor and outdoor unit, clean efficient install, tidied up after themselves. Really professional.

Great from start to finish.

Giannis was extremely good.

I can’t praise them enough how professional and kind both young men were today! Both were listening at what I was asking and gave options to what was needed to service my ducted aircon.
Thank you Kyle and Chris! Also thank you Alliance Climate Control as the culture of any team comes from the top.

Fantastic job, Clear communication a 30min heads up, clean, tidy and professional. B.J and Masam highly recommend!

The installation of replacement air conditioners on my property was smooth, efficient and very welcome.
I'd like to congratulate Gabriel, Will & Joe in the office for their helpfulness and clarity. And a big shout out to BJ, Meedy and Eric for the actual work.
They were excellent in their work and their manners and courtesy exemplary. Thank you, Daphne

Clearly the Alliance business model is to provide a courteous and professional service. Steven, Andre, Chris and Gabriel, thank you for helping us choose the best option to suit our needs. Highly recommend!

Calvis was very professional and courteous. He was also very efficient

Very happy to provide feedback on the service provided by the professional young tradesmen working for Alliance. They do their employer proud by their respect, knowledge and friendly service.

Fantastic service; from the clear, considered, value-add advice during the quoting process to the pre-site communications, through to the very professional, polite and informative installation team (Vy, Luan and Diego), the whole process of replacing one of our ducted systems was stress-free, expertly delivered and fully commissioned and explained in a very timely manner. Will use Alliance again and I have no hesitation in recommending them to any of my friends or contacts.

Awesome job from start to finish, quality work and a great bunch of guys,professional and friendly, on time and would recommend these guys for your next air conditioning installation! 5 star performance

Had a great experience with Alliance Climate Control. The team was friendly, explained everything clearly, and did both service and repair work efficiently. They cleaned up after themselves and left everything tidy. I’d definitely recommend them.