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Delivering comfort, done right!

Quick Survey​

Thank you for having us assist you with your Cooling, Heating, Electrical & Hot Water services.

Please take a quick moment to share your feedback. In return receive a Complimentary Home Electrcial Safety check, valued at $136.

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How Did We Do?

Contact Us

Office Address

U3, 176 Euston Rd, Alexandria NSW 2015

Postal Address

PO Box 6142 Alexandria NSW 2015

Phone Number

02 8061 5023

Business hours

Monday to Friday: 7:00am – 5:00pm
Saturday: 8:00am – 3:00pm
Sunday: Closed

What Our Community
Is Saying About Alliance

Alliance Climate Control - Heating, Cooling, Electrical
4.9
Based on 2526 reviews
P L.
Back in mid December 2025, the guys from ACC installed our air con and did a fantastic job. Liam was consultative throughout the quoting process. And thanks to Jono, Ben, Charles, and Aaron, the final installation of the indoor and outdoor units, as well as electrical work was delivered to a high standard of workmanship. They left everything clean and tidy, and we're very happy with their work.

It also doesn't hurt that they were friendly! Bonus points for being unfazed by our vocal little dog! Thanks guys!
Alistair T.
Excellent service of multiple split systems by Emre and Connor. Very professional, friendly and thorough. Highly recommend and will definitely use Alliance again for next service.
Fergus K.
Dylan was exceptionally good .. pleasant, knowledgeable, respectful and courteous .. a very good brand ambassador for Alliance
Kate L.
Great service experience. I needed indoor LEDs and pendants and power points replaced, as well as some outdoor lights. Josh provided a quote and Peter and TK did the work. They were efficient, courteous and communicated well. They left the premises in good order and were careful in my home. Very happy.
Tony G.
We are very pleased with the job Alliance has done.
Julie D.
Our new aircon multi- system was installed today. Very happy with the excellent service provided by Mike, Zac and Rodrigo. Polite, professional, helpful and on time. And definitely appreciated their thoughtfulness in working amongst our dogs for the last 2 days.
Thomas S.
Excellent professional service by Emre and Connor. Arrived on time, very respectful with the house and got our 3 AC units fresh and clean. Will be booking again with Alliance next year.
Paul F.
Highly professional installation of my Daikin split system. THANK YOU: Especially the installation team: BJ, Theo, Daniel, Kody and Luka (accounts)
Lina F.
Excellent service from start to finish..after contacting 2 prior air conditioner companies weren’t interested in doing the job , I found Alliance recommended by my friend Vicki .. highly recommend
Craig B.
Very approachable, explained the situation fully and was very competent. I needed two split systems serviced. Kody explained the main room split system needs to be replaced. BR system needed servicing including buildup at the vent line. He came Fri 6 Feb and Sat 7 Feb. New air con will be installed Mon Mon 16 Feb.
Di S.
Thorough and professional servicing by Dylan
Minh H.
Good communication and services. We had our AC fixed on the hottest day and Steve & Nick did a great job replacing the fan motor. Highly recommended.
Georgia D.
Took longer than expected but seems to be fine. This ratings system is a bit time-consuming (signing in etc).
Stanley Y.
Eastwood. Good work for Yunus, Carlos, Meedy team.
Peter
Charles and Aden from Alliance Climate Control have demonstrated exceptional work ethic and professionalism.
From a courtesy call, to his arrival, Charles provided a clear explanation of the procedure to identify the issue and rectify the electrical problem. I was particularly impressed by their continued diligence in locating the problem.
I have hesitation in recommending Charles and Aden and of course your company,

Kind regards
Peter & Michelle
Sarah G.
A terrific job. Took great care in doing all that was required and left the place clean and tidy afterwards. Polite and respectful team. We are enjoying having aircon finally!
Andy
Great work by Harry K - quick and fast job. Gave some good tips for maintenace too. JOB100258
Tracey F.
Alliance team Gabriel, Gokhan and Nik did a great job. The task was challenging but ultimately successful. 1 unit with difficult access decommissioned & another unit replaced with a new split system. Thanks for your hard work guys.
Jim B.
Chris did a great job. Friendly and very efficient and did a few extras like cleaning roof vents.
Sharyn J.
Mitiesh was responsible and thorough. He didn’t just do a quick fix, he checked the entire system to ensure everything was running safely. Very professional. Definitely recommend.
Margaret Q.
The team was very efficient polite and left the house clean and tidy .They explained the products and units in a manner that was easy to comprehend. I would highly recommended Alliance Climate Control products.
Pieter A.
Wonderful team. Very helpful. Always polite.
camille
Jonathan & Eric were excellent. Very respectful and managed to do a tricky install of a new machine to update our old system that stopped working. They were efficient and did a great job, I would highly recommend Alliance and this team for any new aircon installations.
Lina Y.
IF I CAN GIVE YOU A MILLION STAR RATING its not enough. Thank you to B.J, THEO, LUKE,PETER LIAM and the new guy working with Peter the electrician. Amazing customer service, excellent work outstanding professionalism and for most very respectfully. You guys are a great assest to Alliance climate control
THANK YOU FOR THE AMAZING WORK YOU DONE AND EXPLAINING EVERY STEP OF THE PROCESS.
Serdar A.
Alliance provides excellent services and a honest company. Jason is the best tradesman I ever see. He is very professional and friendly. He explain the issues and solutions very clearly. I certainly recommend Alliance and particularly Jason to anyone need aircon repair and service.
They are rare example of service companies should be.
Craig L.
We were very happy with the work undertaken by Dylan last week. He was very courteous and professional. He answered our questions very clearly and investigated the 2 issues we raised very thoroughly.
Christian B.
Andres from Alliance was excellent, professional and very clear. Our units are now operating perfectly and he detected a major issue and presented multiple solutions. Would recommend the service highly.
Martin C.
Very professional. Work completed as stated.
Stephen L.
Always reliable service, thorough check off all parts of the system
Karen B.
Air conditioning service found no problems. Dylan was excellent.
Electrical check found no problems. WAs also able to book for additional power points. Charles was excellent. Walked through all options.