The Best Air Conditioner Service Tips of 2019 to Save You Money

Keep your cool air running all summer long without worrying about your air conditioner breaking down. We’ve answered every question you have on air conditioner services.

Whether you have ducted or split air conditioning installed into your home, we can all agree when it comes to the Australian summer, the air conditioner is perhaps the greatest invention. However, with the rising cost of power and environmental impacts, we’re all conscious of how to save energy when using an air conditioner.

Regularly booking in an air conditioner service will help keep down costs, as well as make your system more efficient. We’ve found some of the top tips for maintaining an air conditioner to help the environment, your pocket and your body in the heat of summer.

person point remove at air conditioner unit in house

What happens if you don’t regularly service your air conditioner?

Neglecting your air conditioning unit can lead to a decline in its performance or the unit can break altogether. While your unit may differ depending on the system type (ducted vs split system) and the make or model, all air conditioners have a few key parts that need to be kept clear (which can be done during an air conditioner service) to ensure they run smoothly.

Air Conditioner Filters

Your air con filters can easily become clogged by dust, pet fur and other pollutants. As a result, the air flow can become blocked and prevent your air conditioning system from working to its full potential.

Depending on your air con’s make or model, you may be able to remove, clean and reuse the filter, while others must be fully replaced regularly. During an air conditioner service, the technician will ensure your filters are cleaned and in good working condition.

Follow manufacturer instructions on how to clean the air conditioner filter. Regular dust build up can reduce airflow by up to 1% a week.

(Energex, 2019)

Air Conditioner Coils

Like filters, dirt on your air conditioner’s coils can impact its performance. The main job of air con coils is to remove heat from indoor air, so this is an important part of the unit to keep in good condition.

Again, checking and cleaning coils is normally a part of an air conditioner service, so be sure to ask your technician.

air conditioner being serviced with screwdriver

How often should I have my air conditioner serviced?

While you need to service a car every 6 months or 30,000 kilometers, you’ll need an air conditioner service at least once a year. However, some parts of your system will need more frequent maintenance, such as a monthly check and clean of your filters.

Pro tip: Ensure to book in your yearly air conditioner service before the warmer summer months hit. The last thing you’d want to discover is your need a repair or whole new unit in the midst of a heatwave.

What is included in an air conditioner service?

While you may be able to check your own filter, it’s always best to have a qualified technician perform a full service at least once a year. A professional air con technician will inspect and clean several parts of your unit, including:

  • The thermostat.
  • All electrical connections and controls.
  • The filter.
  • The condensate drain line to ensure the unit can properly drain any liquid.
  • The coil, valves and fan blades.

Most air con technicians will be able to service any residential air conditioner, however, it’s always best to check before locking in a day and time.

You can expect a general service to take around 60—90 minutes, but you will be able to enjoy the benefits for months to come.

Split air conditioner indoor unit

Compare quotes and find a local air conditioner technician near you.

Use Localsearch to keep your air conditioner running smoothly.

Find the best Air conditioning cleaning in your area

I'm located in


      Brit McDowell

      Lifestyle Specialist & Subject Matter Expert

      Brit McDowell is a Product Specialist at Localsearch with a background in marketing, business and tourism management. Aside from her specialisation in technical processes, Brit is known for her green thumb and growing succulent collection, love of dogs (especially Dalmatians), eye for home interior and fervour for travel. Brit is also a Lifestyle Specialist on the Localsearch Blog and enjoys sharing her research and knowledge in home and gardening services, food, beauty and general lifestyle tips and tricks.