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How Can We Help Today?

With over 15 years’ experience in residential gas central heating installation, Alliance has been offering heating services to our local community and Sydney wide.

Standing behind the comment of “going above and beyond”.
We do what we said we would do, when we said we would do it, the way we said we would do it. Making sure we are easy to do business with.

If you need a reliable local technician for assistance, speak with one of our friendly and professional team members.

Schedule an appointment with
one of our specialists today.
4.9/5 Star 2900+ Reviews

5/5 Star 1066+ Reviews

5/5 Star 40+ Reviews

4.9/5 Star 200+ Review

What Type Of Heating
Is Right For Me?

There are plenty of options to keep you and your family warmer in winter months. Some options are more versatile than others such as reverse-cycle ducted systems.
It all depends on your preferences and requirements. Here are some questions you should ask in preparation for an installation quote: 

Energy Efficient

Are you after a system that will be more energy efficient & cost effective in the long term?Some air conditioning sydney systems can cost more initially however consumer more energy in the long term.

Rooms Required

How many rooms require heating in your home? This can open up more options that are more cost effective.

Size of Area

What is the size of the area that needs heating?
Getting an AC system sized to your home is important so your system isn't overworked.

Allergies & Asthma

Do you or your family suffer from allergies/asthma or other respiratory illnesses? Choosing the right systems is just as important selecting the right filtration system for your home, filter option that can capture 90% of particles (MERV13).

Schedule an appointment with
one of our specialists today.

Some Of Our Gas
Heating Installations Work

Schedule an appointment with
one of our specialists today.

Our Guarantee

No Hidden Surprises

We provide a written, guaranteed investment cost for your repair(s) or installation(s) before performing any work.

If any additional materials, parts or labour are required to complete the work, there won’t be any additional costs to you, unless otherwise stated on the invoice and authorised by you.

Ultimate Protection

The bottom line is that we will protect your home. If we dirty it, break it or damage it, we’ll make it right. Our company is fully licensed, insured and we pay workers compensation for your protection.

Alliance Care Protection

With a Maintenance Agreement Plan your new asset is protected for a lifetime workmanship on all installation warranty*.

Maintenance Tune-Up will ensure your system is kept in pristine condition year after year!

100% Satisfaction Guarantee

We offer a 100% service satisfaction guarantee on all work performed. If you feel that the service was not provided to your full satisfaction, within 12 months to date of the original visit, we encourage you to call us so we can make things right!

Schedule an appointment with
one of our specialists today.

The Brands You Know,
Installed by People You'll Trust

What Our Community
Is Saying About Alliance

Hope P.
2 days ago
Alliance Climate Control have been exceptional to work with. Their team is locally based, fast, friendly, and thorough in all their work. Highly recommend their services!
Benji S.
2 days ago
My family and I highly recommend Alliance Climate Control! They just finished installing a Daikin air con system at our place in Turramurra. The guys who came out were super polite and friendly from the moment they arrived. They did a fantastic job with the installation, cleaned up after themselves and left the house absolutely spotless. If you need an air conditioner installed, definitely give these guys a call!
Mark V.
2 days ago
Alex is the consummate professional: he is efficient and very polite.... a pleasure to deal with
Catherine A.
2 days ago
I had my air conditioner serviced by Vash. He arrived on time introduced himself was very well presented. He thoroughly serviced my machine and explained what he was doing. Left yank in place and cleaned. It often one experience such a delightful pleasant young man helping us older generation with such politeness. Many thanks please to Vasham
Sianne B.
2 days ago
Andre and Setam did a fantastic job installing hatches and getting the air con working perfectly. They absolutely flogged themselves on a super hot day to get the job done. Thanks team!
Michaela K.
4 days ago
Staff are professional, courteous, efficient and knowledgeable. They recently serviced our air conditioning units and investigated a rattle. They were quick to resolve the problem. Good value for money.
Hadi M.
6 days ago
Excellent service from Veysel, Carlos and Vy. They were punctual, professional and very polite throughout the installation. They took great care to do the job properly, paid attention to every detail, and left the place neat and spotless. Really happy with the quality of their work. Highly recommended!
Matt A.
1 week ago
From the initial inspection it was great and the installation team was exceptional
Lisa M.
1 week ago
Connor was very professional and friendly. He was comprehensive in reviewing all aspects of the annual service and was very clear and helpful. Thank you, Connor.
Ailsa G.
1 week ago
Thorough, timely and customer focused
Cidney K.
1 week ago
Arrived on time, worked effectively, cleanly and very professional; always checked details with me such as placement and position. Finished on time, removed rubbish wrapped up paperwork and reviewed unit operations including recommendations - very pleased with the outcome.
Mick
1 week ago
Outstanding installers, on time,tidy and efficient.
Glen A.
1 week ago
Although there was delay in the guys arriving to my house (conflicting the original text confirming arrival time) the guys pulled out all stops to have the new aircon installed (plus a service on our two other units) within the time I needed to have them finished by. Great efforts by all involved, cleaned up after themselves and understood my urgency in getting them completed as I had an appointment to make. I would highly recommend the team (just make sure they arrange to arrive in the timeframe originally quoted).
Mark S.
1 week ago
Very good experience with the team.....they did a thorough job, cleaned up well and communicated clearly about the work. We will use them again.
Kris W.
1 week ago
Cristiam performed my annual air-con service today. What a fabulous professional attitude. He worked diligently and was totally respectful of my home. Cristiam also clearly explained the service he had performed which I really appreciated. Thank you for a fabulous job!
Simon H.
2 weeks ago
I would highly recommend Alliance Air Conditioning. They fixed my AC compressor by replacing old parts with new, Other companies suggested I needed to replace the whole system. They saved me thousands of dollars and now my AC is working better than before. Metish and his team were extremely professional and described in detail what they had done to get my AC back up and running perfectly. Great company to do business with.
Rowan
2 weeks ago
Excellent from quote (Ben) to booking (Tia and Zac) and installation (Jonathan, Ivan and Chris). Friendly, helpful and professional.
Elizabeth B.
2 weeks ago
Excwllent service and a stress free installation and great clear up. No messcat all.
Judy
2 weeks ago
Excellent service from Alliance Air Conditioning, especially Emre\! His thorough, professional deep cleaning made a noticeable huge difference—our air conditioner is working much better now\. Highly recommended\!
James M.
2 weeks ago
Rahil, my technician from Alliance AC, serviced my Mitsubishi AC unit. He was very friendly, efficient, and kept me updated on when he would arrive. I am very pleased with the result. My split system is now clean and working perfectly. I can highly recommend Alliance Air Conditioning for all your AC needs. Thanks again, Rahil!

Why Our Community
Trusts Alliance?

LICENSED & INSURED

Every job is completed under a fully licensed and insured operation. Your home and investment are protected.

Inhouse techs

We never send contractors. The person at your door is an Alliance-trained technician — accountable to us, and to you.

LIFETIME WARRANTY

We back every installation with a lifetime workmanship warranty. If it's our fault, we fix it. Full stop. No asterisks. No excuses.

UPFRONT PRICING

You'll know the full price before anyone picks up a tool. No surprises on the invoice. No awkward conversations at the end.

100% SATISFACTION

If you're not happy, we're not done. We'll come back and make it right — because a job isn't finished until you say it is.

24-HOUR SUPPORT

When your system goes down at 10pm on a Friday, someone actually picks up. Real support, real hours, real people.

2,900+ FIVE-STAR REVIEWS

Not self-proclaimed. Verified by real Sydney homeowners across Google, TrustSpot, and Facebook. See what they're saying.

PROUDLY LOCAL

Sydney-based, Sydney-focused. We live and work in the same suburbs we service — your neighbourhood is our neighbourhood.

Schedule an appointment with
one of our specialists today.

Our Simple Process

1
Right Advice for Air Con Installation

Give you the right advice

At Alliance Climate Control we understand that every home and the way you live in your home is unique. Our approach to service is based around getting the right fit for you, your home and your life. Because we believe this, we make sure that we listen to your needs and give you the highest quality advice on your climate control needs.

AC installation advice
2

Design + Plan

Once the initial planning step has been completed, we will provide a tailored proposal with the quote. We are more than happy to discuss any of the details with you via your preferred means of contact. One of the most important parts of the design step is clarity of communication. We will design a custom air conditioning solution that not only fits, but functions flawlessly in your home or business.

Deliver a professional service​
3

Deliver a professional service

On the day of installation, our team of experts will be onsite at the agreed time and date, ready to get started. Already informed of the plan, our installation team will commence work immediately. We understand that your time is as valuable as ours and getting the job done efficiently and effectively is crucial to us.

We’re Here To Help
With Your Air Conditioning & Heating

22

Online SAVER

$55

When you book online,
on service work*

Limited time only, offer ends . Not to be combined with any other offer

*Offer to be presented at point of booking or sale.

Book Online

By providing your mobile number, you agree to receive SMS updates about your booking, job progress, missed-call follow-ups, and other service communication from Alliance. You can reply STOP to unsubscribe at any time.

Frequently Asked Questions

The best heating systems in the market is entirely based on your preference and your home’s requirement.

  • What size do you need?
  • How much will it cost to run?
  • What is the initial installation costs?

Our technicians know and understand air conditioning systems from a large variety of brands. We are authorised dealers of many leading air conditioning brands such as Daikin, Actron Air, Fujitsu, Brivis, Mitsubishi and more. This means that our technicians are qualified to assess, plan and install the most suitable air conditioning solution for you in your home or business. Plus, we also receive exclusive deals and competitions directly from each brand on all their air conditioning systems.

Most importantly, we receive regular and specialised training to make sure our installations are picture-perfect and industry leading.

There are several factors to figure out what the best heating system is most suitable for your home.

These includes:

  • Your budget
  • Functionality of the AC
  • Any allergies/respiratory concerns
  • The amount of rooms
  • The size of the rooms

Our air conditioning technician can provide you with a complimentary, obligation-Upfront Quote to identify the best air conditioning for your home or business. This includes a heat load calculation, space inspection, and efficiency study.

IF IT AIN’T BROKE, DON’T FIX IT” – You’ve heard this saying before, correct? This philosophy doesn’t apply to mechanical devices that can actually breakdown, like your air conditioner.

Gas heating maintenance  should be done every year around the same time and not on a ‘need basis’. This is the best way to keep malfunctions and costly repairs at shore. If you neglect your air conditioner system and skip maintenance, much like your regular dental check-ups, there is a higher chance of it breaking down early or needing major gas heating repairs.

Often more than half of your energy bills comes from heating and cooling appliances, so it only makes sense to keep your air conditioning working efficiently as possible. In fact, research found that proper and regular maintenance of your air conditioner improves efficiency and reduces energy bills by up to 35%. Plus, most importantly, you and your family will be breathing in consistently health and fresh air circulated from the system.

Senior HVAC Technician Josh – “An air conditioning service is not just a filter clean. It is a full system health check and maintenance covering the indoor unit, outdoor unit and interconnecting services. We strip, clean and inspect each part of the system then test and record all the data on a health report sheet for future reference. The idea is to get the system running as efficiently and clean as possible to save the customer money on running costs and improve the hygiene in their home.”

In any room, heat comes from many different sources – computers, machineries, lighting and us, the humans that reside in it. Plus, the sun beaming onto the building, open doors and windows, or areas of leakage in the building can all allow heat to travel into the room. The sum of all these heat sources in Kilowatts tells us the heat load. We use the heat load calculation to identify the air conditioning size needed for your home. The AC’s output must be larger than the heat load/heat gain in your home for the AC to work effetively.

We do have an after-care maintenance agreement which comes in three and five years where your air conditioning’s recommended yearly maintenance is sorted.

This annual service will make sure that the effective functioning of your system is maintained.

Plus, when you sign up for the maintenance program you will also be entitled to an extended warranty on the installation.

Schedule an appointment with
one of our specialists today.