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What Does Aircon Servicing Include? The Complete Guide

When it comes to air conditioning, many things go into ensuring it works properly. You must have it serviced regularly for your AC unit to function at its best. But what does aircon servicing include? This blog post will discuss the different services included in a typical aircon servicing. Keep reading for more information!

General check-up

One of the essential steps in aircon servicing is a general check-up of your unit. This includes inspecting the fan, coils, and other components for signs of wear and tear. Any parts showing signs of wear will need to be replaced before they cause further damage. In addition, your air conditioner will be checked for leaks and other potential problems.

Cleaning AC Filter

The AC filter is responsible for trapping dirt, dust, and other airborne particles. Over time, these particles can build up and cause your air conditioner to work harder than it needs to. When your AC is serviced, the technician will clean the filter and remove any buildup.

Vacuum Evaporator Coil

The evaporator coil is responsible for absorbing heat from the air. When this coil becomes dirty, it can’t absorb heat as effectively, and your air conditioner has to work harder to cool your home. The technician will vacuum the coil during aircon servicing to remove any dirt and dust.

Cleaning the Drain Pan and Pipe

The drain pipe carries away any water that condenses on the coils; over time, it can become clogged with dirt and debris. This can prevent proper drainage, leading to water damage and bacterial growth.

To clean the drain pan and pipe, a technician will flush the pipe to remove any stuck debris and then thoroughly clean the pan. In some cases, chemicals may remove bacteria and other contaminants.

Checking Refrigerant Levels

Another essential part of aircon servicing is checking the refrigerant levels. The refrigerant is responsible for keeping your air conditioner cool. If the level is low, it can cause your unit to work harder and use more energy. In addition, a low refrigerant level can lead to ice buildup on the coils.

Inspecting Blower Wheel

The blower wheel is an essential component of any air conditioning system and is vital to ensure it is properly functioning. Our technicians will check the efficiency and performance of the blower wheel during every aircon servicing job and inspect it for any signs of aircon issues. If a defective blower wheel is found, replacing it completely will usually be the recommended course of action.

Inspecting Thermistor

The thermistor is a small electrical component that helps to regulate the temperature in your air conditioner. As the name suggests, it is similar to a thermostat and responsible for controlling the cooling and heating cycles in your AC unit.

Our technicians will thoroughly inspect the thermistor during routine servicing to ensure it is properly adjusted. If we find that the thermistor is not functioning correctly, we will make the necessary adjustments to ensure that your AC unit is operating as efficiently as possible.

Inspecting Uncommon Noises

While most people think that only visible damage can confirm an issue with an air conditioner, that’s not always the case. Many times, aircon issues can first be detected through unusual noises. Our professional technicians always listen to unusual sounds when servicing an air conditioner.

This helps to identify potential problems so they can be fixed before they cause further damage. Some of the most common noises that can indicate an issue with an air conditioner include clicking, hissing, and banging. If you hear any of these noises coming from your air conditioner, it’s essential to have it checked out by a professional as soon as possible.

Check and Tighten Moving Parts

In addition to cleaning the filters and coils, the technician will check for any wear and tear signs. If any parts show wears, they will be replaced to prevent further damage.

They will also lubricate all moving parts and tighten any loose screws. This helps to keep your air conditioner running smoothly and avoid expensive repairs in the future. 

Visual Inspection

As trained technicians, our staff know exactly what to look for when inspecting your air conditioner. We will carefully check the outdoor unit for any signs of damage or wear and tear. If we find any issues, we will note them and discuss them with you before moving on to the next step.

Test the Unit

Finally, they will test the unit to ensure it is working correctly. This includes checking the thermostat and ensuring the air conditioner can cool your home effectively. If there are any problems, they will be fixed before you use your air conditioner again.


As you can see, a lot goes into aircon servicing. Having your air conditioner serviced regularly can avoid expensive repairs and ensure it is always running efficiently. If you’re looking for a reputable company to service your air conditioner, look no further than us.

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