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Our Process

What to Expect When
You Choose Alliance

If you’re on the lookout for a new air conditioning system or want your current one serviced, get in touch with us. From your very first call to the end of the job, there are no hidden costs or nasty surprises.

01
Step One

Request a Quote

When you get in touch with us by phone, email or a website query, you’ll be connected with a customer service team member to schedule a visit to your home. At this stage, they’ll collect some basic information, including:

02
Step Two

On-Site Assessment and Recommendation

Each Alliance Climate Control job is attended in-person by a licensed tradesperson, whether it’s an installation or service call.

Air Conditioner Installations

We’ll discuss your home, your preferences, and your budget before inspecting the property, measuring rooms, checking roof space, assessing electrical capacity, and reviewing ductwork conditions.

You’ll be given multiple premium, mid-range, and value-driven options to choose from before any work begins.

Servicing, Repairs and Maintenance

We’ll ask about your symptoms and system history before inspecting your existing unit, diagnosing the fault, checking components, and identifying any access or condition issues.

We’ll explain just what needs to be done and why before we begin work.

03
Step Three

Detailed Quote and Approval

At Alliance Climate Control, our quotes are prepared during our visit or shortly after it has been completed. We have two main types of quotes:

Installation Quotes: Fixed Price

Whatever is quoted is exactly what you’ll pay. Your quote covers:

Quotes are valid for 30 days. Flexible payment options are available for new installs.

Service and Repair Quotes

Quotes are provided at a fixed price or as an estimate, once we have thoroughly diagnosed the fault. Your quote covers:

No work begins until you have approved the scope. Most repairs are completed on the same visit.

Sometimes we uncover unexpected issues during a job, such as hidden damage, cramped roof access, or old wiring. If that happens, we stop work, explain what we’ve found, and wait for your approval before doing anything further. Nothing happens without a yes from you.

04
Step Four

Professional Service Delivery

Our standard scheduling window is from Monday to Friday between 7am and 4pm, as well as Saturdays from 8am to 3pm. The Alliance team will arrive at your property fully briefed on the job, so you won’t have to explain things again.

Installations

Our team starts work straight after we arrive. Our licensed electricians are generally able to take care of all the electrical requirements on the same visit, without needing a separate electrician.

Servicing and Repairs

We carry a range of different parts and materials, and can complete most repairs on the spot. If we do need to order an extra part, there’s usually a waiting period of 1 to 2 weeks.

For emergencies with no heating or cooling, we aim to be with you within 48 hours. If we notice anything unexpected mid-job, we put down our tools and get your approval before continuing.

05
Step Five

System Handover and Ongoing Support

Installation Handover

After we’ve installed your brand new system, an Alliance Climate Control team member will take you through your system’s controls, any zoning features you might have, as well as filter maintenance. We’ll provide you with all of your air conditioner’s warranty and compliance certificates.

Servicing and Repair Handover

Once we’ve finished servicing your system, our experienced technicians will describe exactly what they’ve done, as well as any components that have been replaced. Should the issues persist after our repairs, we’ll return to your property for additional service without any added charges.

Better Protection with Alliance Care

Alliance Care is our annual maintenance plan with $0 callout fees, unlimited call-outs at any time, and locked-in pricing that never increases. Available from $290 per year on 3 or 5-year agreements.

10% off all services

Priority booking every season

Lifetime workmanship warranty

What Our Community
Is Saying About Alliance

Peter B.
1 day ago
From the initial quotation to the 3 PM installers, it was excellent to deal with Alliance! They were professional fast all round and great people have a short chat with as they were
Tim B.
4 days ago
We had a tech from Alliance booked yesterday for a service call on our air con system. A really decent, engaged operator who couldn’t do enough for us through his visit. There was even a couple of extra, system housekeeping tasks that he undertook in a really discrete manner which we didn’t discover until after he’d left. This company has done our air con work for some years now, and we can’t fault them. Thanks very much to the Alliance team (and Emre) for the outstanding customer service.
Momshe A.
4 days ago
Absolutely wonderful service from these wonderful guys — Evan, Maisam and Can! They were so friendly, helpful, and professional, and made the whole experience so enjoyable. Their customer service was outstanding, and they really went above and beyond to make sure everything was taken care of. Thank you, Evan, Maisam and Can, for your amazing service! You guys are fantastic and truly deserve the recognition. Highly recommended! ❤️👏 Aircon Installation
Joshua F.
4 days ago
Incredibly impressed by Alliance Climate Control and the technicians/installers that came out to help us with our new air conditioning install. We were lucky to have B.J, Theo and Shazim. They were all polite, friendly, knowledgeable and professional. Customer service from the installers and phone line is great. If you're looking for a new air conditioner, maintenance etc I would highly recommend Alliance. Thank you heaps!
Yvonne J.
4 days ago
Alliance was recommended by a friend and the experience was seamless from James as the initial contact to the installation team headed by Jonathan Juan Kim and electrician Charles. All team members were polite and introduced themselves and cleaned and tidied after themselves. We were kept informed through the whole installation process . Any issues were discussed with us and resolved. Would definitely recommend
Stuart C.
4 days ago
Ahmad, Louis and Carlos were fast, efficient and polite. I would definitely recommend them.
Rob N.
6 days ago
Tommy, Staad, and Charles did an excellent job installing a replacement split system. Charles took time to work out the most efficient cable routing. Tommy led the team in an installation where the outdoor unit needed to be maneuvered over an outdoor cat enclosure (catio). Calls on approach and arrival on time helped us too.
DS D.
6 days ago
Super fast and professional install of split system in tricky spot
Cameron B.
6 days ago
Alliance were great from start to finish, tailoring their air conditioning solution for us to meet our needs, and all at a great price. Very happy with the result, would highly recommend.
Nicole M.
6 days ago
Excellent service - the team went above and beyond - thank you!
Rita G.
1 week ago
I’m pretty satisfied with the project from the beginning to the end! The installation team wit Ivan, Maisan and Mosa were very efficient and punctual! After completing their work they cleaned and removed all the debris and vacuumed! I was quite pleased and hopefully the new system will work perfectly, as I have not used it since the installation as there is no need due to the weather conditions. Ivan gave me the tour and clearly explained how to operate it! Thank you 🙏
Drusilla M.
1 week ago
Charlie, JJ, James , Mia and Tia, Lila Were here for most the day and all of them were terrific: efficient, charming, and very professional Charlie came back for another afternoon checking wiring and power points and again was charming and efficient and tidied up after himself JJ was very good at organising everything and making sure all was working before he left I am very grateful to them all
CyberRider17
1 week ago
Christian is great and extremely professional his help was much appreciated
Matthew C.
1 week ago
Damien did a great job. My aircon was absolutely filthy and he made it look brand new. Would happily recommend
Paul C.
1 week ago
Andre Muller came out today to conduct an eco clean of air conditioning unit to get rid of a build up of mould. He was punctual, polite and very professional. I was impressed by his efficiency and workmanship.
manuel S.
1 week ago
All members of the Alliance team I dealt with were knowledgeable, respectful, and friendly. During both the inspection and the follow-up visit to complete the work, they took great care to respect our home and carried out the job professionally, leaving everything clean and tidy. The entire process went smoothly, and the price was fair considering the high quality of the service provided. Their excellent customer service stood out, and I would happily recommend then to my family and friends.
Nabil W.
2 weeks ago
I would like to thank Jonathan and his wonderful team with Juan, and Jacky for this expertise and professionalism. They were absolutely wonderful and I would recommend them any day of the week. Thank you so much. Jane and Nabil.
shane S.
2 weeks ago
⭐⭐⭐⭐⭐ Outstanding Service from Alliance Climate Control! I honestly couldn’t be happier with the service I received from Alliance Climate Control. From the very first time I reached out for a quote, the entire experience has been nothing short of excellent. The communication and professionalism from the team were fantastic from day one. Harry, who came out to provide the quote, was extremely professional, knowledgeable and easy to deal with. On top of that, their pricing was by far the best I received — making the decision to go with Alliance an easy one. I also had Kody come out to look at another request I had, and once again, the service was exceptional. Darra, the installation engineer, did an outstanding job. He was professional, thorough and clearly took pride in his work. And the service didn’t stop once the installation was completed. James followed up afterwards to make sure everything was going well. That level of after-sales service really says a lot about the company. I genuinely cannot find anything to fault. Every person I dealt with was friendly, professional, knowledgeable and genuinely committed to providing great service. Alliance Climate Control really are the complete package — great people, great service, great workmanship and great pricing. I’ll definitely be using them again in the future. They can have my money any day! 😂 If you’re looking for an air conditioning company, I highly recommend Alliance Climate Control. You won’t be disappointed. 10/10 service from start to finish! 👏👏👏
Tim K.
2 weeks ago
Just installed a Daikin Ducted Air Condition over the 2nd and 3rd Sep 2026. The team assigned to installed the unit were very polite and courteous, they arrived on time and work very hard and clean up afterward. Would Highly recommended them to any one. thanks you Rodriguet - Juan, Sayed, Jono and all the team at Alliance Climate Control, a job well done.
John J.
2 weeks ago
Excellent workmanship and communication with rodriguez and sayed

Frequently Asked Questions

No. All Alliance work is completed by our own in-house team. We do not use subcontractors on any installation, service, or repair job.

Site visits and consultations for new air conditioning installations are completely obligation-free. There is no charge to get a quote on a new system. Service, repair, and maintenance calls are charged depending on the type of visit.

Yes. All installation quotes are fixed price. Whatever is quoted is exactly what you pay. If unexpected issues arise during a job, we stop work, explain what we have found, and seek your approval before proceeding. No additional work is carried out without your consent.

If an issue persists after our repairs, we will return to your property for additional service at no extra charge. All repairs come with a 1-year warranty covering parts and labour.

Alliance is a specialist dealer for Daikin, Panasonic, Fujitsu, Actron, and Brivis. We also install Mitsubishi Electric, Kelvinator, and Hitachi. For every job we provide multiple options across premium, mid-range, and value tiers so you can choose what suits your budget and home.

Every recommendation is based on an in-person site inspection. We assess your property size, layout, roof space, insulation, and how you plan to use the system before suggesting anything. We select brands based on performance, reliability, and suitability for your home, not on a single brand preference.

Alliance provides a lifetime workmanship warranty on installations backed by Alliance Care membership, a 2-year extended manufacturer’s warranty on new installations (applicable to the 7-year maintenance plan), and a 1-year warranty on all repairs covering parts and labour.

For emergencies involving no heating, no cooling, or a safety concern, we aim to attend within 48 hours. Standard bookings are scheduled as soon as availability allows.

Premium Air Conditioning Services, Right Here In Sydney

If you’re looking for quality air conditioner installation, servicing and repairs, choose Alliance Climate Control. We service suburbs all across Sydney, and are available 24/7 for your air conditioner queries. Contact Alliance Climate Control today, and look forward to excellent, efficient service.