If you’ve ever wondered how often to call for an air conditioning maintenance, you’re not alone. With Adelaide’s blazing summers and cool winters, your AC unit works hard year-round. And without proper upkeep, it won’t just lose efficiency – it could cost you more in power bills and repairs.
Routine servicing isn’t just good practice. It’s essential for performance, safety, and longevity.
In this guide, we’ll explore how often you should service your air conditioner, what to expect from a typical tune-up, and why local Adelaide homeowners trust professionals to keep their systems humming.
Why Air Conditioning Maintenance Matters
Neglecting your unit is a fast track to higher bills, reduced comfort, and potential breakdowns. According to Energy.gov.au, heating and cooling use the most energy in Australian households – often up to 40%.
Regular air conditioning maintenance helps you:
- Keep the unit running efficiently
- Extend the system’s lifespan
- Improve indoor air quality
- Reduce the risk of sudden breakdowns
- Lower your electricity bills over time
So, how often is “regular” enough?
How Often Should You Service an Air Conditioner?
As a rule of thumb, aircon servicing should be done at least once per year. But that can vary depending on your system and how often you use it.
Residential Units (Split and Ducted)
- Once a year is ideal
- Twice a year if used daily or in dusty areas
- Spring or early summer is the best time
Commercial Systems
- Every 3 to 6 months depending on load, occupancy, and environment
Coastal Homes
- Every 6–9 months due to salt exposure, which corrodes components faster
Still unsure? Ask yourself these:
- Is your system on more than 5 days a week?
- Do you live in a dusty, bushfire-prone, or coastal area?
- Do you notice unusual noises, smells, or poor airflow?
If yes to any of these, increase your servicing frequency.
Do Split Systems Need Servicing Too?
Absolutely. Many homeowners assume split systems are low-maintenance. But over time, filters clog, coils collect dust, and fans wear down.
So yes – do split systems need servicing? Without question.
Even a basic wall-mounted unit needs annual cleaning, refrigerant checks, and electrical inspection.
Neglect leads to reduced cooling power and higher running costs.
What’s Included in Air Conditioning Maintenance?
A comprehensive service for air conditioning covers more than just a quick filter rinse. Here’s what you can expect:
- Cleaning filters, evaporator and condenser coils
- Checking refrigerant gas levels
- Inspecting and testing thermostats and sensors
- Flushing drain lines to prevent leaks
- Checking for gas or electrical faults
- Lubricating moving parts
- Testing air temperature and overall performance
Not confident in DIY fixes? Call in a professional. If you’re unsure how to service air conditioner components safely, it’s worth leaving it to the experts.
For reliable help, reach out to trusted local Air Conditioning Adelaide experts for honest advice and tailored support.
Signs Your System Needs a Service Now
Waiting for your annual check-up? Some systems send you SOS signals before that. Keep an eye (and ear) out for:
- Reduced cooling or heating output
- Musty or burning smells from vents
- Loud clicking, banging, or buzzing noises
- Increased power bills without explanation
- Leaking water around the indoor unit
- Poor airflow or hot/cold zones around the house
Any of these symptoms? Book air conditioner servicing now – not later.
How Often Should a Reverse Cycle Air Conditioner Be Serviced?
Reverse cycle systems serve double duty – cooling in summer, heating in winter. That extra use means they need extra care.
So, how often should a reverse cycle air conditioner be serviced?
- Every 6 to 12 months, depending on usage
- Twice a year if used in both hot and cold seasons
- Especially important before seasonal switchovers
A quick pre-summer or pre-winter check-up ensures it’s ready when you need it most.
Can You Service It Yourself?
Some minor tasks you can manage:
- Cleaning external vents
- Washing or replacing filters every 1–2 months
- Wiping down the outdoor unit
But when it comes to refrigerants, wiring, or internal parts – leave it to the professionals. Incorrect DIY servicing can void warranties or damage the system.
Benefits of Professional Servicing
Still thinking about skipping your next maintenance visit? Here’s what regular professional servicing gets you:
- Better energy efficiency
- Healthier indoor air
- Fewer costly repairs
- A longer-lasting unit
- Peace of mind when you need it most
How to Book Air Conditioning Maintenance in Adelaide
Whether you’re due for a check-up or something seems off, help is close by.
The team at REQ Refrigeration and Air Conditioning specialises in local systems – from split systems to ducted units. Their air conditioner servicing is designed for Adelaide’s unique climate and conditions.
They offer fast, friendly, and affordable maintenance for homes and businesses across the city.
Final Thoughts
So – how often should you service your air conditioner in Adelaide?
At least once a year. Twice if you’re running it hard. And always before you really need it.
Think of air conditioning maintenance like a health check. Skip it, and you might be fine. Or you might end up sweating through a 40-degree day with no cool air in sight.
Give your system the TLC it deserves. And if you’re not sure where to start, your local Adelaide experts are just a call away.