Split System Maintenance & Deep Cleaning Services in Perth

Professional split system air conditioning maintenance and deep cleaning services across Perth. Overall Air specialises in comprehensive split system servicing, including black mould removal and deep cleaning treatments.

Split System Maintenance Services

Regular maintenance of your split system air conditioner ensures optimal performance, energy efficiency, and healthy air quality in your home or business. Our experienced technicians provide thorough inspections and cleaning services to keep your system running at peak performance.

What's Included in Our Split System Service

• Complete system inspection and performance assessment
• Filter cleaning and replacement
• Indoor and outdoor unit cleaning
• Coil cleaning and sanitisation
• Drainage system check and cleaning
• Refrigerant level check
• Electrical connection inspection
• Thermostat calibration
• Fan and motor inspection

Deep Clean Services for Black Mould Removal

Black mould in your split system is a serious health concern. If you notice black spots on the louvers or near the fan barrel where the air comes out, your system requires immediate professional deep cleaning.

Signs Your Split System Needs Deep Cleaning

• Black spots visible on louvers (air vents)
• Dark discolouration near the fan barrel
• Musty or mouldy odours when the system operates
• Reduced airflow or cooling performance
• Increased allergy symptoms or respiratory issues
• Visible mould growth around air outlet areas

Our Deep Cleaning Process

When black mould is detected in your split system, Overall Air provides comprehensive deep cleaning services that go beyond standard maintenance:

• Complete disassembly of indoor unit components
• High-pressure cleaning of fan barrel and blower wheel
• Anti-bacterial and anti-fungal treatment of all internal surfaces
• Thorough cleaning of louvers and air distribution components
• Coil deep cleaning and sanitisation
• Drainage pan cleaning and treatment
• Application of mould-inhibiting treatments
• Full system reassembly and testing

Why Choose Overall Air for Split System Maintenance?

• Fully licensed and insured air conditioning technicians
• Specialised equipment for deep cleaning and mould removal
• Same-day service available across Perth
• Comprehensive warranty on all work
• Transparent pricing with no hidden fees
• Expert advice on system performance and efficiency

Health Benefits of Regular Split System Maintenance

Maintaining your split system air conditioner isn't just about performance—it's about protecting your health. Black mould and bacteria can accumulate in poorly maintained systems, circulating harmful spores throughout your indoor environment.

Regular professional cleaning and maintenance helps:

• Eliminate harmful mould and bacteria
• Improve indoor air quality
• Reduce allergy and asthma triggers
• Prevent respiratory health issues
• Create a healthier living environment

How Often Should You Service Your Split System?

We recommend professional split system maintenance at least once per year, ideally before the cooling season begins. However, if you notice black mould, unusual odours, or reduced performance, immediate servicing is essential.

Perth's Trusted Split System Specialists

Overall Air has been servicing split system air conditioners across Perth for years, providing reliable maintenance, repairs, and deep cleaning services. Our team understands the unique challenges of Perth's climate and how it affects your air conditioning system.

Service Areas

We provide split system maintenance and deep cleaning services throughout Perth's metropolitan area and surrounding suburbs.

Book Your Split System Maintenance Today

Don't wait until black mould becomes a serious problem. Contact Overall Air today to schedule your split system maintenance or deep cleaning service. Our friendly team is ready to help you maintain a healthy, efficient air conditioning system.

Call us now or book online for fast, professional split system service in Perth.