Deep indoor coil sanitisation
Applying specialised cleaning solutions to eliminate mould, bacteria, and dust build-up on evaporator coils.
Wall split system servicing
Professional wall split system maintenance across Perth. Restoring airflow, improving indoor air quality, and protecting system efficiency.
Preventative care for single-room comfort
Expert wall split air conditioning servicing in Perth
Regular servicing is the foundation of efficient, quiet, and reliable single-room cooling and heating. Over time, dust accumulation, coil contamination, and blocked filters restrict airflow, forcing your wall split system to work significantly harder and drive up household energy bills.
At CrispAir, our service focus is on thorough, specialised preventative maintenance that restores equipment performance and preserves indoor health. Every maintenance service is carried out by our qualified in-house technicians who take pride in meticulous attention to detail. We deliver practical solutions to extend system lifespan and maintain total comfort across your home. Summer-proof, or your money back.
Is your wall split unit due for a service? Book a check-up today
Comprehensive maintenance checks
What our wall split system service includes
Our qualified in-house technicians conduct detailed maintenance inspections to keep your wall split system running cleanly and efficiently. While routine filter checks are essential, our comprehensive deep-clean process covers all critical indoor and outdoor components.
Barrel fan & fascia pressure cleaning
Washing barrel fan rollers and louvers using protective catch-bag systems to restore full airflow velocity.
Condensate drain line flushing
Clearing drain trays and flushing condensate lines to prevent indoor water leaks and mould growth.
Outdoor condenser coil clearing
Removing dirt and environmental debris from outdoor heat-exchange coils for optimal heat rejection.
Electrical & terminal testing
Checking wiring connections, PCB function, safety switches, and capacitors for stable operation.
Refrigerant pressure & performance check
Measuring operating pressures, supply air temperatures, and sensor accuracy to ensure efficient cooling.
Healthier air & peak performance
Thorough preventative care engineered for WA homes
An unserviced wall split system can continuously recirculate dust, pollen, and stale humidity through your bedroom or living space. Our complete maintenance service includes deep indoor coil cleaning, sanitising condensate drain trays, inspecting electrical terminals, checking refrigerant operating pressures, and verifying sensor accuracy.
We believe in total transparency during every maintenance visit. If our qualified mechanics discover a worn component or potential fault during a service, we explain the situation clearly with photo evidence, giving you straightforward options without high-pressure sales pitches. These guarantees are in addition to your rights under the Australian Consumer Law and do not limit them.
The CrispAir difference
Why choose CrispAir for your wall split servicing?
Perth homeowners trust CrispAir to maintain their wall split systems because of our commitment to quality workmanship, cleanliness, and honest advice:
- Improved indoor air quality: Our deep coil sanitising removes trapped dust, allergens, and microbial growth, ensuring your system circulates fresh, clean air.
- Leave-No-Trace cleanliness: We protect your floors and walls with protective covers, leaving your room completely tidy when the job is done.
- Decades of Perth experience: Having serviced tens of thousands of local climate control systems, we know how to keep equipment running smoothly in harsh WA weather.
- Protected upgrades: When you choose to replace your unit down the track, your new system is backed by our 5-Year Workmanship Warranty and risk-free 12-Month Test Drive.
FAQs
Common questions about wall split system servicing
How often should a wall split system be serviced in Perth?
We recommend having your wall split system professionally serviced once every 12 months. Regular maintenance prior to peak summer ensures optimal airflow, prevents musty odours, and reduces the risk of sudden breakdowns.
What is included in a wall split system service?
Our qualified in-house technicians clean and sanitise indoor air filters and coils, flush condensate drain lines, inspect electrical connections, test refrigerant levels, and check overall cooling performance.
Will servicing my split system remove unpleasant odours?
Yes. Musty smells are usually caused by mould or bacterial build-up on damp indoor coils and drain trays. Our deep sanitisation process cleans these components thoroughly to eliminate odours at the source.
Who performs the servicing on my wall split system?
All servicing work is performed exclusively by CrispAir’s qualified in-house technicians, ensuring consistent quality, technical accuracy, and accountability.
How long does a wall split system service take?
A standard wall split service and deep pressure clean typically takes around 45 to 60 minutes per indoor unit, allowing our technicians to complete a thorough job without rushing.
CrispAir Comfort Club
Keep Your Smart System Running at Peak Efficiency
Protect your investment with regular health checks, system firmware updates, priority service, and exclusive member savings.
We’re here to help
Noticing dust buildup, weak airflow, or musty odors coming from your split system?
Regular servicing keeps your wall split unit running quietly, improves indoor air quality, and lowers energy consumption. Reach out to CrispAir’s local specialists to schedule a deep clean and routine maintenance check. Fill out the form below to get started.
Questions about your system? Talk to an expert today: