Split System Cleaning
Our most popular service. We remove mould, bacteria and built-up dust from your split system AC, restoring cooling power and air quality for your family.
Most PopularWe take your air conditioner apart, wash out the mould and grime, and test it before we leave.
Call 0483 928 714 Book 2 units and get 20% off your second clean. Same day appointments often available.“Amazing how much gunk and mould was in there.”Mathew Schembri, Google review
We clean all brands






Every time your air conditioner runs, air passes over the filter, the coils and the fan barrel. Dust, pet dander and moisture collect there, and in Sydney’s humidity that combination is where mould takes hold. Because the same air is pushed straight back into the room, whatever is sitting inside the unit travels with it.

Most Sydney homeowners are shocked when they see what has been hiding inside their AC unit. These are photos from real jobs we have done across Sydney. No stock images, no exaggeration.
A thorough aircon clean removes built-up dust, grime and visible mould from key internal components, helping your system deliver cleaner airflow.




“Cleaned 4 of my split systems, both the heads and outdoor units. Amazing how much gunk and mould was in there. The technician Tom was very professional and completed the job within 3 hours. Highly recommended.”
“Tony and Yoti were great. They showed me exactly what they were doing and my air con is now clean and smelling fresh. Photo is of what came out of my air con!”
“The team were friendly, prompt and fair in pricing. Tom did the service and inspection. He was prompt and friendly and explained everything thoroughly before completing the job. He inspected and sanitise both indoor and external split system units. Completed the job in under 1 hour and left no mess. A++”
“I had Tony and his colleague over today to clean our three split systems and the exhaust! They did a tremendous job and cleaned everything impeccably! They were also super lovely and helpful! Highly recommend!”
“We had an excellent experience with Yoti and couldn’t be happier with his service! He did an exceptional job in cleaning our aircon unit, bathroom exhaust fan, and servicing/cleaning our fireplace and chimney, all in the one visit. We highly recommend Yoti, fantastic service from start to finish!”
“Quick and easy clean from Tom and Yoti! We’re all prepped for summer!”
“Tom was great. Arrived early and sorted out aircon units from top to bottom. Recommend!”
Free quotes within 24 hours
Air conditioners collect dust, grime and moisture over time. If your unit smells musty, looks dirty or is not moving air as well as it used to, it may be ready for a professional clean.




A professional deep clean removes the buildup inside key components. Results vary by unit, but these are some of the improvements customers commonly notice.

Focused deep-clean services for split systems, ducted air conditioners and outdoor condenser units across Sydney.
Our most popular service. We remove mould, bacteria and built-up dust from your split system AC, restoring cooling power and air quality for your family.
Most PopularWe deep clean and sanitise the return-air unit and grille and replace the return-air filter, removing built-up dust and grime so your ducted system breathes easier.
Ducted SystemsWe remove leaves, dust and grime from the outdoor condenser and clean accessible components to support clearer airflow around the unit.
Outdoor UnitsWe clean visible mould and grime from accessible internal components using products selected for air-conditioning systems.
Deep CleanSimple, honest pricing with no hidden fees. Choose the aircon cleaning service you need and request a booking.
Book in 60 seconds. We handle everything else. Trusted by Sydney homeowners across all suburbs.
Call us or submit a free quote online. We will confirm your booking within hours, often the same day. We work across all Sydney suburbs seven days a week.
Our trained technicians arrive on time and perform a thorough clean, removing mould, bacteria and built-up grime from every component of your system.
We walk you through the results, confirm every component is working properly and advise you on the right maintenance schedule going forward.
Every photo below is from a real job across Sydney. No stock images. This is what builds up inside your air conditioner when it goes without a professional clean.








A split system deep clean is $249 + GST, a ducted system starts from $350 + GST, and an outdoor condenser unit is $149 + GST. The price is fixed and confirmed before we start, so you know exactly what the job costs before anyone touches your unit.
We clean the filters, evaporator coil, barrel fan, drain pan and drain line, then sanitise the unit and test it before we leave. The unit is taken apart properly rather than wiped over, because the mould and bacteria sit on parts you cannot reach from the front.
Once every 12 months suits most Sydney homes. Move to every six months if you have pets, if someone in the house has asthma or allergies, or if the unit runs most of the year. Rinsing the filters yourself between services helps in the meantime.
Usually, yes. That smell comes from mould and bacteria growing on the evaporator coil and in the drain pan, where moisture sits. A deep clean removes the growth rather than covering it, so the smell goes instead of returning a fortnight later.
Yes, as a separate service at $149 + GST, because it is a different job. The outdoor condenser collects leaves, dust and grass clippings, which makes the whole system work harder. Plenty of customers book it at the same time as the indoor clean.
Yes. We use eco-friendly, non-toxic products throughout, and the unit is rinsed and dried before we hand it back. There is no lingering chemical smell and the room can be used straight away.
Yes, we provide emergency cleaning services for air conditioning to help you during urgent situations. Contact us anytime for immediate assistance.
You can request a quote using our online form or by giving us a call. One of our team members will respond promptly to provide you with the necessary information.
Absolutely! We stand by the quality of our work. If you're not satisfied, please let us know and we'll do our best to make it right.
Join 190+ Sydney homeowners who trust Eco Aircon Cleaning for their air conditioner cleaning service. Same-day bookings available across all Sydney suburbs.
Call 0483 928 714