12 December 2025
Split System Air Conditioner Service Morayfield, Brisbane
Breathing Easier: Split System Air Conditioner Service in Morayfield
Is there anything worse than turning on your air conditioner to escape the Queensland heat, only to be hit with a blast of musty, dusty air? Instead of cooling you down, it makes you sneeze and leaves the room smelling like an old gym bag.
Many homeowners underestimate just how much dirt a split system can accumulate over a year. Recently, Fallon Solutions visited a home in Morayfield where the residents were facing this exact issue. They had not one, but three split system units that were clogged with grime, severely impacting their performance and the home’s air quality.
If you haven’t looked inside your unit lately, you might be surprised—and perhaps a little horrified—by what is lurking behind the vents. Here is how we tackled the job and restored fresh air to this local home.
The Problem: The Hidden Build-Up
The job request from the Morayfield customer was straightforward but urgent: “Servicing and cleaning for 3 very dirty split system air conditioners.”
While split systems are fantastic for targeted cooling, they act like vacuum cleaners for the air in your room. Over time, they suck in dust, pet dander, skin cells, and moisture. When these elements combine inside the dark, damp environment of the unit, they create the perfect breeding ground for mould and bacteria.
Signs your air conditioner is “very dirty”:
- Visible Grime: If you lift the front cover and the filters are coated in a thick grey fuzz, the internal components are likely worse.
- Musty Odours: A persistent damp or “sock” smell when the unit is running is a tell-tale sign of microbial growth on the coils.
- Weak Airflow: The fan has to work twice as hard to push air through clogged filters and coils, resulting in a weak breeze.
- Higher Bills: A choked system uses significantly more electricity to cool the room.
For this customer, all three units had reached a point where a simple filter rinse wasn’t enough. They required a professional intervention to be safe to use again.

The Solution: A Deep Clean and Service
Upon arrival, our qualified technicians assessed the condition of the three units. “Very dirty” was an accurate description. To fix this, we performed a comprehensive split system air conditioner service.
A proper service goes far beyond wiping down the exterior. Here is the step-by-step process we used to restore the units:
- Initial Air Conditioner Inspection: We tested the units before starting to check for any existing mechanical faults or noises.
- Strip and Protect: We removed the casing and covers to access the internal mechanics. We placed “catch bags” and drop sheets around the units to protect the customer’s walls and floors from water and debris.
- Deep Aircon Cleaning: This is the most crucial step. We used specialised cleaning solutions and low-pressure water to flush out the evaporator coils, the barrel fan, and the drain pan. This process removes the stubborn “bio-film” (mould and slime) that manual wiping cannot reach.
- Filter Sanitation: We scrubbed and sanitised the primary filters to ensure maximum airflow.
- Outdoor Unit Check: We also inspected the outdoor compressor units, ensuring the condenser coils were clear of leaves and debris, which allows the heat to escape efficiently.
- Function Test: Once reassembled, we ran the units to ensure they were blowing cold, clean air and that the drainage systems were working correctly.
The difference was immediate. The airflow was stronger, the air smelled fresh, and the units ran significantly quieter.
The Benefits for the Homeowner
Investing in a professional deep clean for your air conditioners offers immediate returns for the household:
- Improved Health: By removing mould spores and allergens, the family is no longer breathing in contaminants. This is vital for asthma and allergy sufferers.
- Lower Electricity Bills: A clean system flows freely. It cools the room faster and cycles off sooner, reducing energy consumption.
- Extended Unit Life: Dirt is the enemy of machinery. Keeping the coils and fans clean reduces strain on the motor, preventing premature breakdowns.
- Peace of Mind: Knowing that the air circulating in your bedrooms and living areas is hygienic and safe.

Why Choose Fallon Solutions?
When it comes to aircon technicians, you need a team that is thorough. Many “cheap” cleaning services simply spray some fragrance and wipe the filter. At Fallon Solutions, we clean the system properly, getting into the hard-to-reach areas where the real problems hide.
We are local to Morayfield and understand the heavy workload Queensland air conditioners face. Our team is fully licensed, trained, and equipped to handle everything from routine maintenance to complex repairs on all major brands.
Avoid Dirty Air in Your Home
Don’t let your air conditioner become a health hazard. If your split system is looking dusty, smelling musty, or just not cooling like it used to, a deep clean is likely the answer.
If you need a split system air conditioner service in Morayfield or the surrounding Moreton Bay region, don’t wait for the heat to hit. Contact the experts at Fallon Solutions today to book your comprehensive clean!