Air Conditioning Duct Cleaning in Sydney
- Punctual and efficient duct cleaning services across Sydney
- Insured in-house technicians
- Breathe easy & alleviate allergy symptoms with cleaner air
- Lower energy costs with one appointment
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What is a Professional Air Duct Clean?
With a professional ductwork cleaning service, specialised equipment is used to remove dust, pollen, mould spores, allergens, and other contaminants from your system. It’s done with the aim of improving the performance of your system, as well as indoor air quality.
Air conditioning companies typically offer cleaning services for ductwork, but in many cases, this is merely a surface clean of dust. Here at Alliance Climate Control, we take the initiative of disinfecting bacteria entirely and protecting the ducts from future bacterial recolonisation.
Receive AC duct cleaning you can trust your home and well-being to with Alliance.
Benefits of Regular Ducted Air Conditioning Cleaning
Why is regular cleaning needed for an HVAC system, let alone the complex network of AC ducts? Ultimately, the aim is so that you and your family are not consistently breathing in contaminated air!
However, the benefits don’t end there. Consider scheduling an annual appointment with Alliance’s dedicated technicians for the following reasons:
Improves Air Quality
Over time, your heating and cooling system can experience a build-up of dirt, dust, and other contaminants in the ducts. This debris can pollute the air and block airflow, causing the general quality of the household’s environment to drop.
With regular cleaning from Alliance, the air quality can be improved. Leaving your family happier and healthier in their daily life.
Ensure Ducted System Efficiency
Without annual air duct cleaning services, your system’s operational efficiency may begin to experience problems.
The build-up of debris may make the system work harder to provide the same level of cooling and/or heating. With continuous use, internal components may experience unnecessary damage that can lead to more costly duct repairs.
To prevent unexpected costs and ensure year-round climate comfort, it’s best to schedule vent cleaning from HVAC professionals.
Prevent Mould & Mildew Growth
Removing moisture-trapping blockages from ducts prevents the growth of mould and mildew. If left unattended, these pollutants can potentially cause serious health problems, such as respiratory issues or asthma.
With duct cleaning, you can also stop the spread of mould to other parts of the house. This contamination can create unpleasant odours and/or structural damages, meaning its early prevention is key.
Address Allergens & Health Risks
For family and friends with respiratory problems, a dirty HVAC system may cause allergy symptoms to be aggravated. Keeping ducts clear lowers the risk of health concerns and creates an environment that’s enjoyable for all.
Lower Energy Bills
Without regular cleaning, a ducted air conditioning unit works harder to provide heating or cooling solutions. Thus, energy costs tend to also increase as more power is consumed for the same level of climate control.
When a ducted system is operating at peak performance, the energy bills are far less likely to increase. So, removing debris with professional air duct cleaning can help save you more on costs in the future.
Why Choose Alliance Climate Control for
AC Ducted Cleaning?
Superior
Safety for All
We make sure that our methods and products are completely safe for exposure to people. The safety of our employees and customers is our number one priority.
Safe for the Environment
Most sanitising products on the market contain many harmful chemicals. Sure, they do their job efficiently, but at what cost? Our misting service uses ingredients that have been carefully selected for their ability to biodegrade naturally in the environment.
Innovative
Disinfection
The technology we use is state-of-the-art, innovative, and efficient. It comprises a broad-spectrum, non-selective disinfectant that offers outstanding real protection. Our disinfection process offers a fast and effective elimination of bacteria, pathogens, and viruses.
How Does Air Conditioning Duct Cleaning Work?
Here at Alliance Climate Control, we take a comprehensive and detail-oriented approach to duct cleaning. That’s why our services extend beyond the typical process of clearing out debris. Instead, we also take the initiative to prevent future harmful bacterial growth.
Our air conditioning system duct cleaning services work as follows:
- Specialised tools like agitation devices are used to dislodge dust and other blockages from the system
- A vacuum fitted for ductwork removes the pollutants to keep the rest of your home spotless
- Each internal component of the ducted system is also cleaned of debris
- We then disinfect the internal layer of ductwork to eliminate existing bacteria
We offer same-day service across Sydney on request, or you can book online for efficiency.
What to Do Before an ACC Cleaning Service
Before our fully-trained team of cleaners arrive, there are some steps we recommend you take to prepare the space. This is to help keep your home and its belongings safe and clean during the service:
- Put away any food, drinks, plates, utensils, or other items that are used during meals
- Remove any obstructions or objects around your ducts
- Identify where your household electrical system is and ensure there are no tripped circuits
- Move any plants outdoors for the time being
- Smoke detectors should be switched off
While we take care of the vent cleaning, be sure to enjoy your day. Our team will arrive at a punctual time and leave your home exactly as it was once cleaning has finished.
What to Do After an ACC Cleaning Service
To give our cleaning products time to settle, we recommend not entering your home for at least an hour once the service is completed. After this period, however, you can enjoy your newly disinfected HVAC system and improved air quality.
It’s recommended you schedule a regular cleaning service from experts like Alliance Climate Control for ducted heating and cooling systems. This system’s complexity means it can only be properly cleaned by professionals, and leaving it unattended can cause health and safety risks.
Effectively maintain your home’s indoor environment and your system’s performance with an Alliance appointment.
Aeris Active – Hospital-Grade Disinfectant Cleaner for Your Ducts
Aeris Active is a hospital-grade disinfectant cleaner that’s designed for long-term microbial control in ventilation systems. Alliance Climate Control uses this product for every job to provide residual protection from bacterial and fungal recolonisation.
Once applied with advanced misting technologies, the disinfectant is dispersed evenly through each duct outlet to kill 99.9999% of bacteria. A protective layer is left behind, guaranteeing another 30 days of germ-free surfaces.
This film does not impact the indoor environment. Rather, it simply leaves the treated surface cleaner and safer for a longer period of time.
Benefits of Eco-Friendly Duct Cleaner Products
We believe in environmentally-conscious HVAC solutions, which is why we use Aeris Active for all duct cleaning services. This disinfectant is not just hospital-grade, but also made with eco-friendly ingredients.
Aeris Active and other eco-friendly duct cleaner products offer benefits such as:
- Australian certification for virus elimination
- Free from toxic fumes or chemicals, providing a safer home environment
- Reduced pollution and waste
- 3-in-1 virus, bacteria and mould treatment
- Kills and removes mould & mildew
- Removes discolouration caused by mould and remnants of dead organisms
- Protection from recolonisation on the surface by leaving behind an invisible film
Discover Our Air Conditioning System Range
How Much Does Air Conditioning Ducted Cleaning Cost?
At Alliance, we provide free quotes on the cost of an AC duct clean upon on-site evaluation. Simply request a visit from one of our local teams, and we will review your ducted AC system at a time that suits you.
The exact price of our expert services will be dependent on the complexity, scale, and accumulated debris of said ducted system.
However, we have financial options available for those who want support in paying for our HVAC services. It just takes five minutes to complete and can be done online at any time.
We Are cm3
Qualified Contractors
Cm3 certification is a Work Health & Safety (WHS) prequalification system. Being Cm3 certified, means our business has demonstrated the highest-level health and safety capabilities as well as having the right insurances and licences to protect our customers. Using a Cm3 certified technician is crucial to ensuring you and your project are in safe and protected hands.
Deep Clean Your Home’s Ducted AC System With ACC
Book an AC duct cleaning appointment with the experienced technicians at Alliance Climate Control, and enjoy cleaner air in your home right away.
We cater our duct cleaning services to the specific needs of your system and home, extending the lifespan of your unit while also improving the indoor environment. This exclusive service is available across Sydney, with our technicians arriving punctually and ready to get cleaning.
Interested in learning more? Give us a call at 02 8061 5023 or make an online booking.
What Our Community
Is Saying About Alliance
THANK YOU FOR THE AMAZING WORK YOU DONE AND EXPLAINING EVERY STEP OF THE PROCESS.
They are rare example of service companies should be.
JN 99830
A special commendation goes to Ahmad Maisam and Meedy for their exceptional leadership, organisation, and genuine care in addressing our needs. Their professionalism, clear communication, and attention to detail made the entire process smooth and stress-free.
The workmanship was excellent, the team was punctual and respectful of our home, and everything was left spotless at the end. Simply put—the best team ever. Highly recommended to anyone looking for top-tier air conditioning service!
He was punctual, thorough with his assessment of my aircon units and managed to identify the source of why my aircon has a mouldy smell. He was professional, knowledgeable and clear with his explanation of what can be the problems as well as recommending appropriate options to address the problems.
5/5 will call upon his services again if my aircons ever give me grief (though I doubt it with the level of servicing he performed).
Electrical check found no problems. WAs also able to book for additional power points. Charles was excellent. Walked through all options.
We are very impressed with Joshua, Vash and Mohammed. So, we are giving each one of them 5 stars. Joshua was very detailed and very systematic when he conducted the safety inspection last 29/12/25. Also, giving us practical tips about safety and to monitor the old power points. He also patiently explained the importance of getting the electrical system and smoke alarm up to code and all the things that needs to be replaced. He is also courteous in his behaviour and how he engages with us.
Vash and Mohammed arrived early for the electrical work on 07/01/26. These young blokes are very thorough, they know what they're doing. They worked as a team and non-stop for several hours. They are also impressive, respectful, and polite. Before they left, they double checked everything and even vacuumed the dining chairs and floor to keep thing tidy. We learned a lot from them and how to use electrical extensions safely.
These young men ( Joshua, Mohammed and Vash )will go far. They arrived neat, clean looking and ready to do the job. They have a high standard in workmanship, dedication and most importantly they have the right attitude about their work and how they treat us.
Kindly let them know that even though they might think they just did the electrical work. For us, they did more than that, they contributed to our health and safety.
Please, don’t stop inspiring these young men to continue developing their trade. They are the kind of professionals that our society needs. Thank you. Jennifer from Macquarie Fields.
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Updated my review to include our recent service experience October 11, 2025 with Gabriel.
I want to share our recent experience with Gabriel, who provided a complete tune-up and service on our Fujitsu multi system last October 11, 2025. Overall, our experience was outstanding. My husband and I truly appreciate Gabriel’s dedication—his professionalism, expertise, and meticulous care stood out throughout the visit. He walked us through the air-conditioning health report, clearly explaining the tasks he completed and the performance of our air conditioner, while also offering practical and easy-to-follow maintenance suggestions that put our minds at ease.
Gabriel consistently demonstrates professionalism and a positive attitude toward his work, just as he did in January 2022. His respectful and polite manner made the entire process enjoyable. Thanks to Gabriel’s thorough service, we feel much more at ease knowing our air conditioner is in top condition and our home’s air quality is supporting a healthy lifestyle.
We are happy to recommend Gabriel to others, and we hope to see him again in another year or so. Thank you once again for your excellent service—Gabriel is truly deserving of 5 stars. Thank you, Gabriel.
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On the 19th of Jan 2022 an inspection was conducted by Gabriel. He was punctual and did a thorough inspection. He came back with Bailey for the AC cleaning and tune up on the 21st of Jan as per agreement. We have rated both of them 5 stars for the following reasons and base on our observations. Punctuality, tidy in appearance and work, very knowledgable with their trade, well mannered, they did a meticulous job in servicing our AC. Most of all, they were both efficient because they worked as a team. We are a very happy customer. Thank you Gabriel and Bailey.
We have already referred one of our friends to Alliance
Save up to
$250
on new air con installation*
*Offer to be presented at point of booking or sale.
Frequently Asked Questions
If you need any help or have any question about you home air conditioner
give us a call on 02 8061 5023 to speak with one of specialists today.
Generally, it’s recommended that you schedule an annual cleaning of your AC air ducts by a professional team. Those with allergens, pets, or smoking habits may need to consider more frequent cleans due to airborne pollutants.
If you notice signs of a dirty ducted AC system, consider booking an appointment with Alliance today.
Never cleaning your household air ducts can increase the risk of occupants living in an unhealthy indoor environment. Air quality can drop as contaminants build up and are circulated throughout the home. For those with allergens or respiratory issues, these airborne pollutants can exacerbate existing health concerns.
Additionally, a dirty AC often creates a dirty home if it’s not regularly cleaned. So, keep your space clean and occupants healthy by scheduling a professional deep clean.
It’s possible for you to clean the accessible parts of air ducts yourself with a vacuum, duster, and elbow grease. However, deeper parts of the system and more stubborn contaminants require an expert’s hand.
The only way to ensure mould, mildew, and other debris aren’t building up and spreading through air ducts is with a whole system clean. Fortunately, Alliance Climate Control offers its affordable services throughout Sydney.
The exact length of time for AC duct cleaning to be completed will vary between jobs. This is because it’s dependent on the complexity of the system, the extent of cleaning required, if internal components like coils need to be cleaned, and other factors.
On average, however, Alliance’s teams will take a few hours to ensure complete decontamination of your household AC system. They will let you know the general timeline upon on-site assessment and keep you updated if any changes are required.
You can typically tell if an air duct cleaning service is required based on physical and occupant health indicators.
For example, physical indicators are foul odours, visible dirt build-up on the area around vents, discolouration on the vents themselves, and evidence of pests.
In contrast, health indicators may include worsening asthma or allergen reactions, skin reactions, more frequent illnesses, and even respiratory concerns.
Keep an eye out for these symptoms to determine if you need to make a call to Alliance.