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How Often Should You Service Your Aircon and What’s Included?

service your aircon

How Often Should You Service Your Aircon and What’s Included?

Air conditioners are essential in keeping homes comfortable, especially during the scorching Australian summers. But like any appliance, they need regular servicing to operate at their best. If you’ve ever wondered how often you should service your aircon or what an aircon service includes, you’re not alone. Let’s break it down.

Why Aircon Servicing Is So Important

Just like your car, your air conditioner needs routine maintenance to keep running smoothly. Neglecting to service your unit can lead to a range of issues such as:

  • Reduced cooling efficiency
  • Higher energy bills
  • Bad air quality
  • System breakdowns

Servicing your aircon regularly helps to maintain its performance, increase its lifespan, and ensure the air in your home stays fresh and clean.

How Often Should You Service Your Aircon?

In Australia, it’s recommended to service your aircon at least once a year. However, if you’re using it frequently—especially in summer months—it’s ideal to schedule servicing every six months.

Key Timing Tips:
  • Before summer begins – This ensures your unit is in top shape before peak use – and it beats the rush!
  • After summer ends – Cleans out dust and debris accumulated during heavy use.

Homes with pets, allergy sufferers, or if you live near the beach (hello salty air!), might require more frequent maintenance due to extra stress on filters and components.

What Does an Aircon Service Include?

A professional aircon service goes beyond a quick clean. It includes thorough checks and maintenance of both indoor and outdoor components.

Here’s what a standard aircon service involves:

1. Cleaning the Filters

Dirty filters reduce airflow and efficiency. Technicians will wash or replace filters to improve air quality and energy use.

2. Checking the Thermostat

Ensures the unit reads temperatures accurately and adjusts accordingly.

3. Inspecting Electrical Connections

Loose or corroded wires can be a fire hazard. Technicians tighten connections and inspect for wear.

4. Clearing the Drain Line

>A clogged drain line can cause water leaks and mould. Cleaning it keeps your system safe and efficient.

5. Testing the System’s Performance

The technician will run your system to make sure it’s cooling properly and isn’t making unusual noises.

6. Cleaning the Coils

Dusty coils force your system to work harder. Cleaning them boosts efficiency and reduces strain.

7. Checking Refrigerant Levels

Low refrigerant can mean poor cooling or potential leaks. If we notice any issues with your system’s cooling performance, we’ll then check the refrigerant levels.

 

aircon service

Signs Your Aircon Might Need Immediate Servicing

Even between your regular services, keep an eye out for:

  • Unusual noises
  • Strange smells
  • Poor cooling performance
  • Higher than usual power bills
  • Leaking or dripping water

If you notice any of these, it’s best to book a technician promptly to avoid bigger issues down the line.

Trust Professionals for the Job

Servicing an aircon isn’t a DIY job. Qualified electricians and HVAC technicians are trained to handle electrical components safely and ensure compliance with Australian standards.

At Ready Electrical, we offer expert aircon servicing to homes and businesses across the Greater Sydney region, and we are looking forward to helping you keep your space cool, comfortable, and safe all year round.

Conclusion

To keep your air conditioner running efficiently and your energy bills low, service your aircon every 6 to 12 months, depending on usage. A professional aircon service includes filter cleaning, electrical checks, coil cleaning, refrigerant testing and more—ensuring your system stays in top condition.

For more expert advice and reliable electrical services, check out our services. You can also follow us on Instagram and Facebook for updates and tips.

We are authorised to install and maintain the world’s leading brands:

Ready performs general maintenance and emergency breakdown air conditioning services to Northern Beaches and Sydney customers. Our team of air conditioning technicians are licensed, fully insured and qualified for servicing a Multi Head Split System from the worlds leading brands including Panasonic, Mitsubishi ElectricDaikinFujitsu and Hisense.

What Our Customers Are Saying

Over 30 years of experience serving customers Sydney wide
Star Rating from Owen Mancell
30 April, 2026
The guys came over and found that my previous install was absolutely horrendous in examining it. They worked out a way to fit the new air-conditioner perfectly without any issues a brilliant job thank you so much Chris and Damien
Star Rating from Fergal Cott
28 April, 2026
Great experience. Very quick and professional. Kane did a great job.
Star Rating from Ally Bryan
16 April, 2026
The team showed up very promptly each day and did a magnificent job. They were lovely to have around worked very efficiently and cleanly and the job was done in record time.. I would definitely recommend them to anybody looking to have any kind of heating system put into their home.
Star Rating from Chris Mason
14 April, 2026
Cane serviced our A/C split head unit today in Narrabeen. Polite, clean, respectful, knowledgeable and was chill about our annoying puppy getting up in his grill. Very happy and highly recommend the team at Ready Electrical.
Star Rating from Peter Scrivener
28 March, 2024
Marcel and his team carried out the installation. They were on time, polite, explained what would be done and the time frame, and completed the work within that time. Removed all the rubbish, would recommend them for any AIRCON installation.
Star Rating from Sarah Collier
30 March, 2026
We recently had an air conditioner installed in our school canteen and were very happy with the service. The team was professional, arrived on time, and worked efficiently to get the job done with minimal disruption.The installation was neat and completed to a high standard, and they made sure everything was working perfectly before leaving. Great communication throughout and a smooth, stress-f…
Star Rating from Cats
17 March, 2026
Ready Electrical and A/C installed my a/c some years back and have serviced it since. Greg and his team are first rate and Kane who has done the past couple of service calls has been most professional and thorough in servicing the a/c system. I fully recommend them for a/c sales, installation and servicing requirements.
Star Rating from Lena Aizin
25 February, 2026
Troy, Renzo, Lino and Adam did an excellent job replacing internal and external units in our ducted aircon system. They were fast, efficient, didn’t leave any mess behind or break anything on the way. Well done, guys!
Star Rating from sue hill
4 February, 2026
Vey polite and good explanations from the guys. On time great communication