Professional Aircon Cleaning for
Cleaner, Fresher Indoor Air

Sea n Mas removes built-up mould and dust from inside your air conditione

Over 100,000+

Aircon units serviced

Book Your Service

Fill out the form and we’ll contact you to confirm your booking

    ABOUT US

    Sea n Mas
    Air Conditioner Cleaning & Servicing Experts

    • Sea n Mas is 100% Australian owned and operated. We’ve serviced over 10,000 aircon units across QLD, NSW, VIC, ACT, SA and WA.

    • We focus on aircon cleaning and aircon hygiene. We’re not a general repair contractor, and we’ll tell you if your unit needs a licensed technician instead.
    • A dirty air conditioner can circulate dust and other particles through the room. A proper clean removes built-up mould and dust and helps support cleaner indoor air.

    Professional Split System Cleaning

    Sea n Mas removes built-up mould and dust from inside your split aircon
    Customer Reviews

    Rated 4.8 Stars by Australian Customers

    We are committed to delivering 100% customer satisfaction. If you're not completely happy with your experience, let us know—we’ll make it right!
    Myles Fisher
    Google-colorCreated with Sketch.
    I was happy with Sea N Mas and its technician, Sameer. He arrived slightly before the scheduled time, was polite, friendly, professional and explained what needed to be done and what steps he was taking throughout the service.
    He really gave a deep clean to the split system AC which had not been serviced in 14 years and it was working really well after he completed his service. The price I paid was also very reasonable.
    Arriadne Bradley
    Google-colorCreated with Sketch.
    OMG! I had the lovely Joe Banie from Sea N Mas Aircon come and clean my air conditioners, and I was absolutely gobsmacked by the amount of mould and dirt that came out!
    I highly recommend Joe and Sea N Mas Aircon. You might be just as shocked as I was at what’s hiding inside your air conditioners!
    Leah Bruynzeel
    Google-colorCreated with Sketch.
    Exceptional service, reliable and prompt and clean.
    Can’t fault Sea n Mas they have been great and very affordable.
    Definitely my go to company over the last couple years.
    Aircon Hygiene Service

    Split System Cleaning for the Indoor and Outdoor Unit

    A split system has two parts, and both collect dust and moisture. Our split system cleaning is an aircon hygiene service. We inspect your unit, deep clean the indoor unit, and add the outdoor condenser if you choose. Here is what each part involves, and what our split system service does and doesn't include.
    01
    Indoor unit

    Split System Service or Split System Clean?

    Many people search for a split system service when what their unit needs is a clean. Our split system service is a hygiene service: we inspect your aircon and deep clean it.

    We don’t repair mechanical faults such as refrigerant leaks, fan motors or electrical parts. If your unit isn’t cooling or makes unusual noises, call a licensed technician. If it smells musty, looks dusty or hasn’t been cleaned in a year, you’re in the right place.

    02
    Outdoor unit

    Split System Condenser Cleaning

    The outdoor unit sits outside all year. Dust, dirt and debris collect on the fins and around the fan, which is why we offer aircon condenser cleaning as an add-on.

    Our external condenser clean removes surface build-up from the outdoor unit. Add it to any package for $35*, so the inside and outside of your split system are cleaned in one visit.

    Not sure which one? Tell us what you’ve noticed and we’ll recommend the right clean before you book.

      Split System FAQ

      Split System Cleaning Questions, Answered

      Chemical Treatment for Older Units starts from $85, Deep Clean Maintenance from $129 and Deep Clean Restoration from $179. An external condenser clean can be added for $35. We confirm the price before you book.

      It depends on how much you use your split aircon and where you live. Many people book a clean before summer, and units that run most of the year may need one more often.

      Deep Clean Maintenance (DCM) is regular hygiene cleaning for units that are looked after. Deep Clean Restoration (DCR) is a more thorough clean, with the outer casing taken apart, for units with heavy build-up, mould or years of neglect.

      Every clean starts with an inspection. We then apply a chemical treatment, do a hydro pressure wash, sanitise and deodorise the unit, and finish with fogging. Deep Clean Restoration also includes taking the outer casing apart, cleaning the pipes and putting everything back together.

      Our split system service is a hygiene service. We inspect and deep clean your unit, but we don’t repair mechanical faults. If your unit has a fault, a licensed technician should look at it.

      Washing the filter is a good habit between professional cleans. It won’t reach the coil, fan and drain tray inside the indoor unit, where dust and mould build up.

      A musty smell can mean moisture, dust and mould have built up inside the unit, though it can have other causes. A deep clean removes built-up mould and dust and helps support cleaner indoor air.

      No. Cleaning removes dust and mould, but it doesn’t repair faults like refrigerant or electrical problems. A licensed technician should check a unit that isn’t cooling.

      Yes. An external condenser clean can be added to any package for $35. It removes surface build-up from the outdoor unit.

      MORE FROM Sea n Mas
      Aircon Cleaning Products and Franchise Opportunities
      Sea n Mas does more than clean aircon. Shop our Australian-made DIY sprays to look after your filters between professional cleans, or find out how to run your own aircon hygiene business with a Sea n Mas franchise.

      Join the Sea N Mas Franchise Family – A Cool Opportunity Awaits!

      Ready to take the next step toward franchise ownership? Contact us today to learn more about this exciting opportunity and start your journey with Sea N Mas!
      Aircon Care Products

      This is What
      the Professionals Use

      Why Choose Us?

      Why Australians Choose Sea n Mas

      Sea n Mas focuses only on aircon cleaning and aircon hygiene. Your aircon moves air through your home every day, so keeping it clean matters. Your aircon moves air through your home every day, so keeping it clean matters.
      Our technicians inspect each unit first, explain what they find and recommend the right clean.

      Expert Technicians

      Trained technicians who inspect first, explain what they find and recommend the right clean

      Reliable & Fast Service

      Quick responses, easy online booking and a confirmation reminder before your visit.

      Affordable Pricing

      Clear pricing for each level of clean, with no hidden fees.

      Quality Brands

      We work with leading air conditioning brands.

      Customer Satisfaction

      Rated 4.8 stars from 1,790+ Google reviews.

      Professional
      Deep Clean
      By Our Technician

      Refresh Your AC Today!
      Book a Professional Deep Clean Now!

      Select you preferred service

      Residential

      Commercial

      Schools
      Gym
      Motor Homes/ Vehice
      Hotel
      Aged Care

      Residential

      Commercial

      Schools

      Gyms

      Motor Homes/ Vehicle

      Hotel

      Aged Care

      Aircon cleaning service

      Book a Professional
      Air conditioner Deep Clean

      Don’t let built-up dust and mould circulate through your home.

      A professional aircon deep clean removes the grime a basic filter rinse misses, helping support cleaner indoor air. 

      Refresh Your AC Today!
      Book a Professional Deep Clean Now!

      Join the Sea N Mas Franchise Family – A Cool Opportunity Awaits!

      Ready to take the next step toward franchise ownership? Contact us today to learn more about this exciting opportunity and start your journey with Sea N Mas!
      Best Selling Products

      This is What
      The Professionals Use

      Aircon hygiene

      What Is an Air conditioner Deep Clean?

      An aircon deep clean is a full clean of the inside of your air conditioner, where dust, moisture and mould collect.
      It removes built-up mould and dust and helps support cleaner indoor air. Choose a regular Deep Clean Maintenance (DCM) for units that are looked after, or a full Deep Clean Restoration (DCR) for units with heavy build-up or a musty smell.

      Deep Clean Maintenance

      Deep Clean Restoration

      Best Selling Products

      The Air Conditioner
      Cleaners
      Professionals Use

      Join the Sea n Mas Franchise Family – A Cool Opportunity Awaits!

      Ready to take the next step toward owning an air conditioner cleaning franchise?
      Contact us today to learn more about this opportunity and start your journey with Sea n Mas!

      Eco-Friendly
      Pest Solutions for
      A Safer Home

      Protect your home and the environment with our gentle pest control solutions . Safe for families , pets,and the planet!
      Know when to book

      Signs Your Aircon Needs a Clean

      Most people notice a change before they see the problem. Watch for a musty smell, dark spots on the vents or dust blowing from them. Any of these means it’s time to book an aircon cleaning.
      1. A musty smell on start-up
      Moisture and dust inside the unit are a common cause.
      2. Dark spots on vents or fins
      These can be mould. A deep clean removes mould and dust.
      3. Dust blowing from vents
      A dirty air conditioner can circulate dust and other particles.
      4. It's been a year or more
      Book a Deep clean before summer arrrival.
      5. Heavy, year-round use
      Units that run most of the year collect build-up faster.

      Not sure what you're seeing? Read our guide to mould in your aircon. needs a clean

      These signs can have other causes. If your unit isn't cooling, see a licensed technician.
       
       
      AREAS WE SERVE

      Air Conditioning
      Cleaning Near You

      Looking for air conditioner cleaning near me? We service these cities and the suburbs around them.
      Map of Australia showing Sea n Mas aircon cleaning service areas

      Warm, humid summers keep aircons working hard and moisture building up inside.

      Coastal humidity makes regular cleaning worthwhile.

      Humid coastal conditions are a common cause of musty aircon smells.

      Long, hot summers make a pre-summer clean a smart habit.

      Coastal air and humid summers can mean more build-up inside units.

      Many homes run reverse cycle aircon all year, so units collect build-up faster.

      Hot, dry summers and dust put extra load on aircon units.

      • We also service parts of the ACT and SA. Call 1300 900 992 to check your suburb.