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Aircon Servicing

Aircon Servicing in Singapore

Always experiencing recurring aircon problems? It’s high time that you opt for regular aircon servicing to ensure optimal performance of your AC unit. Most homes and offices in Singapore rely on air conditioners to provide a more conducive environment. However, aircon owners often overlook the fact that their aircon units still need regular aircon servicing in order to function efficiently, despite several myths about normal aircon servicing that you might have heard about. You might be tempted to conduct your own aircon maintenance, but it is better to work with a reputable and trusted aircon servicing company like DW Aircon Servicing Singapore to ensure proper and quality service. Sometimes your air conditioner is already faulty and servicing it will not help, in such cases, you should request Aircon Repair Services.

Table of Contents


Importance of regular aircon servicing

Most homeowners believe that air conditioning units can last a long time and they leave their air conditioning units unmaintained for years. Scheduling regular aircon servicing comes with many benefits such as extending the lifetime of your aircon, cutting down utility bills, and preventing unexpected breakdowns. This is why it is important to service your aircon regularly.

Improved efficiency


If your air conditioner is not maintained properly, the loss in efficiency increases. With regular maintenance, you will be able to identify potential problems in the air conditioning unit.

Reduced energy bills 

In general, devices that are in better condition will function efficiently. Poorly maintained aircon units need more energy while maintained air conditioners do not need excess energy to convert warm air into cold air – one of the ways how regular aircon servicing can help you save money.

Cleaner air

Regular servicing brings about cleaner air in the household. However, there are some things to note when you engaged an aircon maintenance company which includes researching and checking with the company about their experience. With healthier air in the room, the possibility of sickness in the house will be that much lower.

With regular aircon servicing, you will be able to experience the benefits mentioned above. However, it is also important to know the frequency of doing aircon servicing for your property.


How Often Should I Have Aircon Servicing Done?

Like other home appliance products, a residential or commercial aircon should undergo proper aircon servicing. Although many aircon owners are aware of the importance of aircon servicing, there are those who are unsure of when to have it performed. If you are wondering how often should you have aircon servicing done, take note of the following guidelines.

Best Servicing Periods For Different Aircon Types

Ducted Aircons


Due to the way this aircon system is set up, cleaning the units by yourself is not advisable. However, you could try cleaning the ceiling vents and the return air grille monthly to prevent the accumulation of dust and debris. For other aircon parts that need periodic care, having them cleaned professionally every 12 months is recommended. A point to note when engaging a professional maintenance company is that check if they are experienced and licensed to carry out the aircon works.

Split System Aircon

Since it collects various forms of dust and dirt, it should be cleaned out every few months using a cloth or vacuum. As for the other components, it is best to have them inspected and serviced by a professional every 12 months. This is because they have the right tools and skills to perform the aircon servicing – one of the benefits of hiring a professional aircon servicing company.

Cassette Aircon

Like a split system aircon, a cassette aircon consists of an indoor unit and an outdoor unit. In terms of maintenance, however, they are both similar in that their air filters need to be cleaned every few months. Moreover, a cassette aircon’s other components are best inspected yearly.

Benefits of Regular Aircon Inspections


Having your residential or office aircon inspected regularly ensures that their performance is optimized. Besides that, regular aircon inspection helps identify and troubleshoot any existing common aircon issues before they worsen. Furthermore, regular maintenance is relatively cheaper compared to replacing your aircon after just a short period of usage.

Is Annual Aircon Servicing Enough?

Having it serviced just once a year is not normally advisable as numerous undetected aircon problems could worsen within that period. If you want to shorten the amount of aircon servicing sessions required, however, be sure to clean its most essential parts and inspect it regularly for any signs of damage – one of the aircon servicing tips you should know. Knowing the service periods for various aircon types can help you to plan your aircon servicing schedule throughout the year.


Signs that Your Aircon Needs to Undergo Aircon Servicing

Most good air conditioners can work every day for a long time and no issues would occur. Inevitably, there will come a time when you need to service your aircon, and here are some signs that your aircon needs to be serviced.

Poor cooling performance

One of the earliest signs that your aircon needs servicing is that it takes longer to cool your apartment than it usually takes. If you notice that your aircon’s performance is slowly deteriorating, it is recommended that you engage an aircon servicing company. They will be able to check your aircon unit and recommend a fix.

Weird noises

After constant running, there will be a noticeable change in the sound level and you may hear some creaking from either the indoor unit or the outdoor one. There are many possible reasons why your aircon is making noise (e.g., loose panels or a damaged motor).  At this point, your aircon is due for servicing and you are better off performing aircon servicing quickly to prevent further damage to your unit.

Aircon switching off abruptly


Another common aircon issue is your aircon can sometimes go off after a while when the temperature is cool. Aircons that require servicing begin to switch off at shorter intervals than they should typically. This can be caused by a lot of things including damaged circuit breakers, fuses, and other electrical fixtures.

Higher electricity bills


You must have a general idea of how much you pay for electricity every month. If that amount increases beyond the average, there may be damaged components inside your air conditioner that may be leading to it being inefficient with power. The damaged components might be a sign that your aircon needs repair or needs to be replaced.

Bad smells from the aircon unit

There are many things that could cause your aircon unit to give off bad smells. It may be bugs or other creatures stuck in the air filter or a sign that the compressor is damaged. Another reason why your aircon may be smelling badly could be leaking coolants from the unit. This could make your house get stuffy as high humidity levels can cause microbes to grow around the house.

These are the signs that you might need to get your aircon unit serviced so that it can operate at its optimal level. One might think that they can opt for a DIY aircon servicing instead of engaging a professional. However, this is highly not advisable due to several reasons.


Reasons to Avoid DIY Aircon Servicing

An aircon unit needs to undergo regular aircon servicing so that it can function properly for the long term. Although some people think that they can service their aircon themselves, this can actually lead to heavy damage which may even warrant a complete aircon replacement. Other reasons why you should avoid DIY aircon servicing include the following:

It Might Be More Costly

In order for aircon servicing to be performed, the use of certain aircon tools and components is required. However, these are often too costly for the common person to purchase. Fortunately, once you engage in an air conditioning service, you will not have to worry about buying the right aircon equipment. You will be able to save on purchasing costs as a result.

You Might Not Diagnose Your Aircon Problems Accurately


If you have little to no knowledge and experience in performing aircon servicing, chances are that you will be unable to accurately diagnose any present aircon issues that require servicing as well. In order for your aircon to be properly troubleshot, it is best that you contact an aircon services professional.

Opening Your Unit Might Be Dangerous

Many people who wish to perform DIY aircon servicing rely on DIY videos posted on the Internet. If you decide to do it without knowledge of the proper steps to be taken, you could end up causing heavy damage which could lead to your aircon malfunctioning which might require a repair or a replacement. In order to protect your aircon against any form of permanent damage, avoid trying to open it yourself. Instead, you should seek assistance from a professional aircon maintenance company.

You Might Not Have The Right Tools


Keep in mind that using the right tools to service an aircon is needed so that any issues can be resolved without complications. Therefore, rather than trying to make use of alternative tools, you could simply engage a reputable aircon servicing company. This will ensure that your aircon’s performance is restored without any critical issues taking place – one of the benefits of hiring a professional aircon servicing company.

It Is Time-consuming

Like an aircon chemical overhaul, aircon servicing involves many technical procedures. If you would rather save time on having your unit serviced, therefore, seek assistance from a professional aircon service. Their technicians will be able to attend to your residential or commercial aircon efficiently so you have more time to attend to other tasks you need to be completed.

Conducting a DIY aircon servicing might be difficult if you do not have the right knowledge and tools to execute it. Therefore, it is recommended that you engage a professional aircon maintenance company.


Common Mistakes to Avoid When Engaging in an Air Conditioning Service

Installing air conditioners for various properties is a staple to keep everyone living here cool. If there are signs that your aircon needs to undergo aircon servicing, it is recommended that you engage a professional. Now that you need to hire aircon servicing services, please read below on the common mistakes to avoid when engaging in an air conditioning service.

Irregular maintenance program

The first and the biggest mistake people make is not having a regular AC maintenance program or aircon servicing contract program to regularly clean your aircon. Depending on how often you use it, it might be important that you have quarterly servicing. Lack of aircon maintenance will reduce its shelf life and the eventual aircon repair and maintenance cost will be too high and it will affect your budget.

Choosing an unlicensed AC servicing agency

When you hire someone for aircon servicing or aircon chemical overhaul, you should ensure the service provider is licensed. An unlicensed technician may charge an affordable price for his support but he may or may not provide quality support. Here are some points to note when engaging an aircon maintenance company in Singapore. 

Hiring an uninsured contractor

Your chosen aircon contractor should be insured for property damage. If you choose a contract that is not insured, he may not pay if he damages your air conditioning unit. It will not only become a cause of a major breakdown but also increase your aircon repair bills. Therefore, you should avoid hiring an uninsured AC maintenance contractor.

Choosing an AC contract without doing enough research


You should do thorough research before you hire professional aircon services. Factors such as ensuring that the company is licensed, insured, and provides highly skilled and experienced technicians for aircon servicing and other aircon work such as aircon repair and aircon gas top-up.



Aircon servicing is essential if you want to have your aircon performing at its optimal level. If you are looking to do aircon servicing, do consider the points mentioned above (signs when your aircon needs servicing, DIY aircon servicing is not encouraged, and what to look out for when engaging an aircon company). If you require assistance in servicing your aircon, acquire aircon servicing services from DW Aircon Singapore. Our professional aircon servicing includes cleaning of aircon front covers, filters, evaporator fin, drainage tray, and blower wheel as well as vacuuming of the water drainage pipe. In addition, we also conduct a routine check for the following aircon parts – all electrical components, controller, thermistor, swing motor, uncommon noise problem, water leakage problem, odour from aircon breeze, test blower airflow and temperature level.


DW Aircon Servicing Singapore provides an extensive range of Aircon Services including Aircon ServicingAircon RepairsAircon Installation of the best aircon brands,  Chemical OverhaulGas Top-upAircon Leaking WaterAircon Not Cold Fix, and more. We have a team of professional technicians who are equipped with vast knowledge and experience in the Aircon industry. We have over 10 years of experience in dealing with aircon works and have completed thousands of aircon works for both residential (Landed, Condo, and HDB) and commercial. We are a highly recommended Aircon Company in Singapore, with many delighted customers and reviews over the years on Google and FacebookWhatsApp us at +65 8241 0032 for transparent quotation and honest pricing for all your aircon needs. We offer a fast and efficient service to serve any of your aircon needs!


Case Study

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