Split System Cleaning
The unit on the wall, properly clean.
Split systems quietly grow mould and bacteria on the cooling coil and barrel fan, then blow it straight into the room. We pull the head unit down, chemically wash the coil and barrel, clear the drain, sanitise and reassemble - so the air coming out is actually clean, not just cold.
Servicing WA since 2014Perth metro to the PilbaraPhoto evidence with every job
What's included in the scope
Every engagement is delivered to a documented standard. These are the inclusions you can expect to see itemised on your scope of works and reflected in the close-out pack.
The work on site
- Head unit strip-down and chemical coil wash
- Barrel/blower fan deep clean and sanitisation
- Filter clean or replacement
- Drain pan and condensate line flush
- Antimicrobial treatment of internal surfaces
- Outdoor condenser coil clean and check
What you walk away with
- Before/after photos per unit
- Multi-unit and scheduled-programme options
If you can smell it, it's already in the unit.
Split systems concentrate moisture, dust and spores in the coil, barrel fan and drain tray. A filter rinse doesn't touch any of those - these signs tell you what's really going on inside.
Get a per-unit priceWhat you're noticing · what it usually is
- Sour or musty smell on start-upCoil bacteria
- Black flecks around the louvresBarrel-fan mould
- Dripping or staining below the unitBlocked drain
- Weak or noisy airflowFouled barrel
Our clean strips the coil, barrel fan and drain back to clean metal and finishes with antimicrobial treatment - per-unit pricing, photo evidence every time.
How the job runs
Assess, plan, then execute and verify. You get the same documentation and the same close-out pack whether the job is one asset or a whole site on a recurring programme.
- Stage 01
Assess
Every unit surveyed and graded.
- Unit count + condition survey
- Mould & hygiene grading
- Access and isolation check
- Stage 02
Plan
Per-unit price, scheduled around occupants.
- Fixed price per unit
- SWMS · JSA
- Schedule around occupants
- Stage 03
Execute & Verify
Coil, barrel and drain back to clean metal.
- Coil, barrel & drain deep clean
- Antimicrobial treatment
- Before/after photo report
Who we do this work for
Sectors where an audit, an insurer or an accreditation body expects this work done and documented. If your operation isn't listed, ask anyway – we mobilise across metro and remote WA.
PMS delivers for Rio Tinto, BHP, Sodexo, Compass Group and other Tier 1 operators across WA.
See the project write-ups- Offices & commercial property
- Accommodation & camps
- Health & aged care
- Education
- Strata & residential
- Hospitality
Sector pages: MiningHealthcareGovernmentEducationAccommodation
Where we work: PerthPilbaraKarrathaPort Hedland
“Nine years and counting. PMS still treats every job like it's their first one – same documentation, same standards, same people on the phone when we call.”
Frequently asked questions
Often paired with split system cleaning
Talk to us about split system cleaning
Send the site details and any reports you have. We'll come back with a scoped, costed proposal, usually within one business day.