Central Gas
Heating System
Service & Repairs

Safe, No Contact, Zero Touch Installation

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Gas Ducted Heating
Installation

Gas Ducted Heating
Replacement

Gas Ducted Heating
Service

Gas Ducted Heating
Repairs

All about Gas heating service and repairs?

Regular service and repairs of gas heating systems are critical for continued operating efficiency. Regular inspections and checks on operating performance are easily completed by our service technicians, generally without affecting the operation of the system or inconveniencing those in the living space. Such inspections are invaluable to highlight if further attention is needed, preventing costly unplanned repairs or frustration to the building’s occupants.

Alliance Climate Control recommend annual inspections to keep your gas heating system operating at peak performance and include inspection and testing of the gas combustion system and exhaust flue. Testing for carbon monoxide is an imperative of Alliance Climate Controls regular service events to make sure all combustion by-products are exhausted safely.

Other elements included in Alliance Climate Control regular service events ensure the heat exchanger burners and electronic ignition system is performing correctly. In addition, we also check correct operation of the outside air intake fan, thermostats and command control stations to specification.

We will also ensure that all air outlets, return grilles and filters are clean and in good order together with the ducting system to make sure connections with the heat exchanger outlet and each room entry grille are secure.

Why are gas heating system service
and repairs necessary?

Central gas heating service and repairs are necessary to make sure your unit is operating safely and correctly enabling you to enjoy a comfortable and safe living space.

Alliance Climate Control recommend regular servicing events at least on an annual basis. To ensure all systems of your gas heating installation are working correctly whilst providing a safe environment for all occupants to enjoy.

Regular service inspections and repairs of your gas heating system will check for:

Correct operation of the heat exchanger burner and ignition system.
Safe exhaust of the combustion by-product gases including carbon monoxide.
Correct operation of the air intake fan, ducting and passage of heated air to the required rooms.
Output temperature at each outlet grille and correct thermostat sensing reflecting comfort levels selected at each command control station.

Schedule an appointment with
one of our specialist today.

Benefits of service and maintenance

Improved indoor air quality

Extend your warranty

Lower your energy costs

Better performance

Efficiency prolong system life

Reduced number of breakdowns

How can we help with inspection and repair
of your Gas Heating System?

Alliance Climate Control can help to make sure your central gas heating system continues to operate safely and with maximum efficiency.

At regularly services, recommended at intervals, not more than 12 months, we will check the operation of the heat exchanger burner and electronic ignition, flue and combustion exhaust system, together with the air intake system and distribution ducting making sure all components are working properly and within the optimum operating range.

Arrange your regular services online or by telephone or arrange recurring services to keep your system in top condition at all times.

We can also send a reminder one or two weeks in advance of your scheduled service event to make sure the selected time is convenient.

Services & Repairs We Carry Out

Some of the regular air conditioning services we carry out on both split system and ducted units are:

Clean all return air filters
Carry our refrigerant leak testing on equipment and check gas charge levels
Test operations of safety controls, high and low pressure cutouts
Check condensate drains
Check heating, cooling & other functions
Check air flow
Check for any vibration and repairs as required
Check electrical connections
Check condition of indoor outdoor units
Check nothing is obstructing outdoor fan
Check all electrical wiring and components and tighten
Clean exterior of indoor & outdoor units
Check operation of indoor fan motors
Check compressors & condenser fans
Clean out door condenser coil fins as required
Inspect condition of condenser coils
Inspect electrical components
Check operation of damper motors
Check vee belts (adjust if required)
Clean debris from around outdoor unit

Some of the regular air conditioning repairs we carry out on both split system and ducted units are:

Compressor repairs
PC board replacements
High pressure low press switch repairs
Thermostat replacements/repairs
New filter replacements
Zone motor replacements repairs
Gas leak repairs
Fan motor repairs
Fan motor replacements
Capacitor replacements
Ducted repairs
Duct replacements

The health of your family is important to us. Air Conditioner Repairs Sydney work hard to leave your living space comfortable, healthy and clean.

We have the knowledge and experience to professionally repair all types of air conditioning systems including:

Central Air Conditioning
Ducted Reverse Cycle
Wall Mounted Split Systems
Reverse Cycle Ducted Systems
Reverse Cycle Split Systems
Reverse Cycle Multi Split Systems

We have years of experience repairing air conditioning systems. You can trust Alliance Climate Control for a complete end to end service.

For all Sydney air conditioning repairs, look no further than Alliance Climate Control.

Benefits of Preventative Maintenance

Carrying out regular maintenance ensures that your system is working to its full potential with minimal wear and tear, at the same time extending the life of the air conditioning system.

Extend Your Warranty
Lower Your Energy Costs
Better Performance
Efficiency Prolong System Life
Reduced Number of Breakdowns

Schedule an appointment with
one of our specialist today.

What our community is
saying about Alliance

Excellence
based on 520+ reviews

Absolute first class service from start to finish. Thank you very much for a great customer experience. My recommendation to for anyone needing any air conditioning service do not look anywhere in else, use Alliance Climate Control.

I recently contacted Alliance Climate Control to replace/upgrade an old ducted reverse cycle system in the family home. The degree of professionalism was very high right from the first enquiry, including all follow up confirmations and booked home... visits. After reaching agreement, the installation was arranged quite quickly and carried out meticulously. Well done and a big thank you to Ian, Andrea, Mario and Sam, for completing that installation work and having to contend with a bunch of people either working from home or studying.read more

I had Kevin, Jonathan, Mina, and Aiden come and install a new ducted system into my house today. Not only were they all very friendly and professional they explained everything and cleaned up at the end of the day like they weren’t even here. They... were all COVID safe and wore masks throughout the install. I would definitely recommend Alliance to anyone wanting any type of air conditioning system. Thanks again 🙂read more

Gabriel & Liam were outstanding. They were professional, polite, efficient and cleaned our AC and had it working very quickly. Cannot recommend them enough. Outstanding service

Really quality service and no mucking about.

Complete the quote and installation of ducted gas heater within a week from my first contact with them. Extremely responsive and professional compares to other companies I have used before.Highly recommended.Especially thanks Jonathan and Urina for... your services. Top job for the installation.read more

Really impressed with Alliance. Tory and Jake were great to deal with for service and organisation of a new unit installation. As for the installation BJ, Solomon and Thomas did an amazing job! Professional, skilled and kind. Would highly recommend... them.read more

Jonathan and Mina were fantastic, they both showed a great willingness to fix the problem and finding best solutions. They are great.

We had a very tricky job for our multi split aircon install, but after a momentary wobble, the install team did a fantastic job. Nothing was too much trouble. Thoroughly recommended.

John M, Chris D and Adrian were the technicians who worked upgrading my power board. Very professional - prompt and efficient. They did a great job, would highly recommend them and Alliance.

I highly recommend Jonathan and Mina for doing a fabulous job on installing my new Rinnai air conditioning system. They are absolutely the best tradesmen I have ever had the pleasure of employing. The staff and management at alliance climate control... and also a pleasure to deal with and they offer the alliance care ongoing maintenance service which I am very impressed with.If you are looking for new air conditioning now would definitely be a good time to ring alliance climate control. Well done guys I’m so happy.read more

My new air conditioner is working great. Thank you to the installers Jonathan and Mina who were professional, polite and communicated the processes throughout.

The team Kristin, Aaron P, John M, and Chris D were as good as it gets. From my initial request with Adrian, confirmation appointment with Kristin to the actual work undertaken was all a pleasure. For me as a customer I was again impressed with... their expertise and their communication. There's a lot to be said about Alliance, all good!read more

Very good service from Jonathan and MinaVery professional,covering carpet and furniture and very helpful in answering all our concernsDemonstrated how the unit works and left the house very cleanThanks guysIan

Gabriel the technician who came out to service the AC at our business was fantastic to work with – very knowledgeable, professional, and patient with someone who knows nothing about air conditioner units. He took them time to answer all my questions... and explain what kind of set up we currently had and what needed to be done. I was previously advised by another company that our whole air conditioning system needed to be replaced however I found out this was not necessary – we just needed a good service and replacing of some ducts.We had a great experience with Alliance Climate Control, will definitely use them in the future.read more

The whole process of installation, from initial enquiry, through quoting and system design, and final installation, was smooth and easy. Everyone went out of their way to be helpful, everyone was polite, efficient, professional, careful. The outcome... was better than we had dared to hope. We would definitely use their services again.read more

Minar and Jonathan were courteous, punctual, efficient and professional whilst managing the removal of our broken heating system and installing a new system. They were also great with my two boys 7 & 8 who were very interested in the installation... process. Would definitely recommend based on quality of service.read more

My experience with Alliance was great from start to finish. They were really fast at getting back to me and communicated really well. The quote was very thoroughly done and explained by Tory. Jonathan and Mina were wonderful on the day of the... installation. Very professional, polite and fast. Couldn't have been happier.read more

Provided all documents required by the strata. When they came to inspect and install the air con, Kirk, BJ Peter and Solomon were professional and kept the place clean afterwards. They took the time to explain everything and made sure to ask if I... had any questions.read more

I am very satisfied with the service I have received from Alliance. I found them on line , read the history of this company and from the very beginning I have received total satisfaction. The installation today was carried out by Jonathon & Mina who... were amongst the most professional trades persons I have dealt with lately. They were on time , very obliging and clean. They installed the new Aircon in a expert and professional manner.They knew exactly what they were doing. I am completely satisfied and thank them for their excellent service.read more

Amazing service by Kirk definitely will use again A+

The Alliance team installed a ducted reverse cycle system on the first floor and a split system on the ground floor of my house yesterday.The team did a great job. They were punctual, courteous and treated everything with care. I am very happy... with the systems.I would particularly like to mention Jonathan, Mina and Thomas for excellent customer service.read more

Aaron and Liam did a great job! They were professional, courteous and prompt. After being without heating for several weeks we really appreciate the help from Alliance. Thank you!

B.J, Mario, Solomon and Goran were such a great team, helping me out in every step of the process from choosing the right AC unit to installation and instructions on how to operate and change the filter on my own.Very professional and they did a... high quality job so would definitely recommend themread more

We had issues with our ducted heating. Raj, Alex and Kody came out on 2 separate occasions. They were professional, fast and able to resolve the issue without over charging us. They also fixed the work of someone else who had made a mistake in... their assessment. Thanks so much!read more

Could not recommned more highly. Jamie came first to assess our situation and gave me a through report and recomendadtion of the scope of work required. What I relaly loved is that Jamie also did the work with a colleague Gabriel. They layed down... protect covers, cleaned up very well after themselves and then showed me the results of their work. Very professional service.....I now have a happy aircondiiton system again!read more

I sent a quote in on Friday afternoon, and by Saturday noon the AC was inspected and fixed. The work done was highly professional, organised and finished early. After work documentation is also very presentable and complete.

Prompt service of the installation of AC.All tidied when completedCourteous tradesmen

Very neat and clean installation of a new ac. Courteous and knowledgeable technicians. Thanks to B.J., Mario, Peter and Kirk.

B.J., Mario and Raj installed a new split-system and explained the whole process and what they would have to do (move some pipes/drains etc) and were very polite and courteous. Called several times before to let me know their arrival time and... completed the job without any fuss. AAA++!!read more

Very happy with the installation, thanks to Kirk, Sam, Shadi and Andre. Every detail was well planned and executed. Workmanship was spot on, they left the area clean and tidy. The new system is working great.

Jake and Liam came to do a quote today at my house. Excellent manner, extremely polite. They took the time to listen to me and came up with an excellent solution for fully ducted air conditioning in my house.

Yearly general maintenance was carried out by Jamie on my air conditioning system. I was very impressed with his workmanship and courtesy. He explained everything he was doing, which was very helpful for me. I can highly recommend them. I felt like... a valued customer.read more

I rang Alliance who I had n't dealt with before but got an appointment to repair my Brivis warm air system on a Saturday their serviceman rang me ahead of arrival and arrived at my house on time. How wonderful, a rare occurrence these days. Will i... use Alliance again yes definitely. It is great to deal with a company that not only talks about service but delivers it may be you could teach the phone companies how it's done!!!read more

Alliance were impressive from the initial meeting & throughout the installation process. Ian, Thomas & Ellis were such an impressive team; efficient, professional, considerate, mindful of family pets, prepared & cleaned up excellently. Clearly very... happy to highly recommend Alliance Climate Control. Regards, Rowena in Newportread more

Good equipment, reliable and helpful to deal with including times to visit and phone on approach. Installers (Kevin, John & Paul) well organised, clear communication and careful work. Office staff are also helpful and reliable.

Matt and Aaron from Alliance were terrific. They were courteous and efficient and nothing was a bother. As an added bonus, they left my house cleaner than they found it!

Had a great experience with cleaning mould in filters. Good fast and quality service, ACs running as good as new! 😀😀😀😀

Alex was excellent. He came on schedule, was highly proficient, and efficiently fixed the problem. A pleasure to deal with.

I contacted Alliance Climate Control to get a split system air conditioner installed in my apartment. I was impressed by their professionalism from start to finish.Kirk came out to view my apartment and recommended a unit that would comply with my... strata bylaws, shortly after the visit all the necessary paperwork and plans to submit to strata were in my inbox.Michelle kept me up-to-date on everything related to the timing of the installation. I was working from home when BJ, Jonathan, Andre and Aaron were installing the unit, they worked really well together and went above and beyond to make sure everything was left neat and tidy - they even helped me to re-hang some paintings on the wall! I would definitely recommend!read more

Great service and excellent job - our air cons have never been so clean! Would highly recommend Aaron.

Thank you Kevin and Dario for your professional installation of our AC.

Very pleased with the new ducted AC, as well as the whole installation process. Although, I expected it to be messy, Sam, Shad and Thomas explained the whole process to me and installed everything very fast and with minimum mess. Thanks guys!

B.J and his team , Jonathan and Andre were on time and really a pleasure to have install our air conditioner.They were professional and left the apartment spotless.Tory gave us the original quote, a pleasure to deal with.Thank you guys.

Jake turned up on time, recommended some preventative maintenance options to keep ducted air conditioning system operating efficiently as part of annual maintenance check. Really happy with the service.Also had electrical work done by an excellent... technician Adrian H. Again he turned up on time, completed safety inspection and made a number of recommendations. Adrian made a number of required repairs, installed new led light fittings and a number of other electircal upgrades. He wnet above expectation with level of service and really happy with the work doneread more

Excellent professional service from the initial contact through to delivery and installation. Jamie Lee was very helpful on how we wanted to deal with a replacement split system for our old unit and gave us a quote to cover the whole job.... Technicians BJ and Sam had a great attitude and dealt with a small change to the original plan I requested on site with absolutely no fuss. I happily recommend this service.read more

We had multiple air conditioning companies come out to advise if and how we could install an additional head unit downstairs in our two storey, double brick apartment without using any conduit.The answer from all of them was it could not be done.... We then finally called Alliance, they came out, spent time measuring and then confirmed it could be completed with some core drilling through the slab, etc etc.Anyway D'day arrived on Monday and we were super nervous, however BJ the head installer was awesome and he did an incredible job. He could have taken the easy way out but he didn't, and we are so happy with it.Some may say it was expensive compared to a traditional install of a spilt system but we say it was worth every penny - you pay for what you get.We did have a little hiccup when they core drilled as unfortunately they cut through the antenna and internet but this was fixed the same day by their electrician.We have already recommended them to our neighbours who have booked them in and to the rest of the owners in our complex. We highly recommend them to anyone, even more so if you have a difficult install!read more

Installers arrived on time. Very courteous and professional. Cleaned up after the installation. Highly recommended.

On 5 March 2021, I had a brand new air conditioner split system from Fujitsu supplied and installed by Alliance Climate Control in the room of my younger brother. The names of the technicians were Shadi Darmo and Christian. Both were extremely... professional, polite, kind and were experts at removing the old air conditioner and fitting and installing and testing properly the new one. I was very impressed with the quality of work performed as the new air conditioner is working fine and there are no problems so far whatsoever. I will highly recommend other customers thinking of buying and installing a new air conditioner to strongly consider using Alliance Climate Control as I will be using them again because in the recent past, they also did a DEEP CLEAN of the split system Mitsubishi air conditioner in my room which is about 5+ years old and now I feel like I am in Antarctica based on the improved performance after the thorough service as the cool air blowing is THAT much colder and more forceful than ever, exactly like a brand new product. Thanks to the Alliance Team for their punctuality, excellent pricing and quality workmanship.read more

had wonderful service from the quote done by Tory to the installation done by B.J. Kim and Kai. The team were friendly, very professional, near and tidy and answered all my questions. Very impressed

BJ, Kim, Kevin, Dario and Tory did a brilliant job, would recommend using Alliance for air-conditioning installation purchase.From the initial quote by Tory, through to the final installation by BJ and team Alliance were professional and courteous.... A pleasure to deal with and I'm very happy with the unit they recommended.The installation was quick and efficient and they did a great job of cleaning up afterwards.Would use them again.read more

I was so impressed with Alex. He took the time to figure out what was wrong with our system and explained our options very carefully. Thanks Alex!

Kevin, Dario and Kai did an excellent job installing an air conditioner.

Routine aircon maintenance / cleaning. Technician was friendly and informative. Service was thorough, efficient and reasonably priced. Would call again for future maintenance / repairs. Highly recommended.

Great work Shadi and Andre! You are fast, efficient and friendly. Thank you for all your time going through the manual and leaving the work site cleaner than we you arrived. Much appreciated!

Adrian H. was very efficient. New LED downlights working well.

Excellent service, prompt, knowledgeable, polite, confident by Shadi and by Andre. I can recommend them and Alliance to everyone.

Just had my second upgrade. First my aircon 3 months ago by Sam & his crew. Second upgrade my switch board upgrade & smoke alarms by Adrian a few days ago. They both did a fantastic job. Very happy with both installation & would like to thank Joshua... & Darko for their best quotes for both jobs. Would recommend to family & friends & anyone.A Big Thank You to Alliance Climate Control & staff for a hassle free experience, keep up the good work.read more

Excellent service. Jamie is a legend.

Kim, B.J and Goran were all highly professional and worked diligently to deliver a great result. Will definitely be using them for future work. Very happy.

very impressed with the work of one of Alliance's team, Kirk, Sam, Dario, Tom and Harry. good blokes and handled the 25kw big unit with care and confidence, they know what they doing and job delivered seamlessly.I found this company very organized... with their structure and definitely recommend to anyone who has needs for it.read more

Great service from start to finish. Alex came out to repair our current AC unit however recommended us upgrading to a new unit would be more economical. Within days he had organised installation. The install was done in half a day by BJ and Kim.... They took away all rubbish, swept the floors around the work area, and even set up the apps on our phone to operate the system remotely.Five star service start to finish! Can’t recommend these guys highly enough!read more

Just had daikon/ac installed by technicians Kevin,Kai,Aaron

Sam and Thomas were great; provided sheets over furniture, communicated the whole way through and left the place cleaner than what they found it.

Thank you to the technicians who did a very professional job with installing the air conditioning in our school classroom. Very thorough and tidy installation with great feedback on operation of the air conditioner.Thank you very much to B.J., Kim,... Toby, Mee and Jake for conducting themselves professionally during covid times.read more

We had our AC Serviced by Raj and Cody who were very professional and punctual. I was very impressed with the cleanliness of their work during the service and also how they left the house when they had finished. Great service, would definitely... recommend .read more

I contacted Alliance Climate Control for some maintenance on my underfloor ducted heating system. From the first contact onwards through to the technician Chris turning up I have had a great experience. Their customer service is excellent and I... totally recommend anyone choosing them.read more

Alliance Climate Control did a fantastic job replacing our 3 old air conditioning units with new Fujitsu models. The installing team of Sadi, Dario and Kai were professional - they explained everything and were super polite. They let us know what... times during the install power would be of (we both still work from home), so we were able to plan our work days. The clean up at the end was A class. Great work lads and thanks to Alliance Climate Control. Simon in Leichhardtread more

My experience with Alliance Climate Control has been fantastic. Right from the initial consultation with Goran, who took the time to package the best solution, right through to the careful, tidy, and efficient installation of the Daikin multi-split... system by B.J and Kim, I can’t recommend this company enough for your air conditioning needs. They left behind no mess whatsoever, and took great care in explaining the operation of the units, and walking me through maintenance options. Availability of ZipMoney as a payment option was awesome too. They made it easy and effortless. Thank you!read more

I’ve used Alliance Climate Control many times as my regular AC maintenance provider. Always professional and go above and beyond. I’ve had my system now in perfect working order for several years

Very professional and able to articulate the problems and potential solutions very well. Also very friendly. Would highly recommend.

Good job, professional and friendly all through. BJ, Kim, Toby, Aaron & Tory - well done.

I got a multi split system installed and the work the Alliance team did was of great quality. Kevin, Dario and Kai were thoroughly professional and very courteous. Would definitely recommend!

Exellent service for installation of my DAIKIN INVERTER INDOOR/OUTDOOR UNITS!Nice people! Thanks to Ian, Shadi and Andre!Punctual and professional! Highly!Recommanded!

Courteous, helpful, capable team - Thomas, Andrew, led by Sam. Willing to investigate options to solve problems, to take the time needed to do a very good job. Cleaned up thoroughly afterwards. Thanks also to Tory for initial consult & quote. All... round good service. Recommended.read more

How do I know if I need gas heater servied?

Do any of the below resonate with you?

Your system hasn’t been serviced by a professional in the last year
Air inside your home feels congested, stuffy and there is a smell to it
Lately, the system is not running smoothly or efficiently
Certain areas of your home are cooling quicker than others
Electricity bills are on the rise

If you answered yes to one of the above, likelihood is, you are in need of a professional service. Did you know, most 5-year manufacturers’ warranties are void, if you DON’T service your system at least once a year…

Luckily, prevention is key when it comes to service and repairs and our Alliance Climate Control technicians are skilled, knowledgeable and accredited to service and maintain your family home’s GAs heating System as well as the components within it.

Poor service and maintenance issues

Lack of cooling and filtration performance from a blocked fan coil, fans or filters

Low levels of refrigerant gas in the system.

Efficiency of the outside condenser unit

Incorrect thermostat operation or sensing of temperature or humidity levels.

Water damage, caused buy drain leaking and blockage

Incorrect operation of air outlet vents and swing motors

Schedule an appointment with
one of our specialist today.

Why is Carbon Monoxide
testing necessary?

Carbon monoxide is a harmful gas if ingested into the respiratory system.

It is odourless and colorless, causing a pattern of symptoms difficult to identify in those affected.

However, carbon monoxide testing is simple to identify with relatively inexpensive equipment enabling fast effective identification of leaking combustion by-product gases. Our technicians are able to identify such leakages quickly and effectively and will: