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General Servicing
Scope of Work:
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Clean & check air filter, front panel & cover.
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Check deodorising & bio-pure filter.
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Clean & checkindoor cooling coil.
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Flush drainage tray.
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Check outdoor condenser coil refrigerant level.*
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Check compressor suction & discharge pressure if necessary.
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Clean & check evaporator.
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Vacuuming of drainage system.
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Vacuum & brush blower wheel.**
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Tighten electrical components & fan motor bearing.
* Based on technician assessment.
** Removal of blower at an extra cost.
Aircon Servicing in Yishun for Homes
When your aircon starts blowing warm air, leaking water or making unusual noises, it is often a sign that your air conditioning system needs proper servicing. At 338 Aircon, we provide affordable aircon servicing in Yishun for HDB flats, condominiums, landed homes and commercial spaces across the North region of Singapore.
With 15 years of experience, our team understands the common aircon issues residents face in Singapore’s humid climate. Dust, mould, clogged drainage pipes and dirty evaporator coils can reduce cooling efficiency, increase electricity bills and shorten the lifespan of your aircon units. Our trained technicians clean, inspect and test your air conditioning systems so your home or office stays comfortable.
Whether you live near Northpoint City, Yishun Central, Khatib or the wider town of Yishun, we offer practical aircon solutions with transparent prices and convenient booking. Call +65 93234141 to arrange your aircon service today.
Common Aircon Servicing Issues We Solve in Yishun
Weak or Uneven Cooling
Many customers call us when their aircon no longer cools the room properly. You may feel weak airflow, uneven cooling across the space, or notice that your unit takes much longer to reach the desired temperature. This issue is commonly caused by dirty filters, clogged coils, low refrigerant gas, blocked airflow or ageing components. In Yishun, where many homes use aircon daily due to Singapore’s warm climate, these problems can develop quickly without regular maintenance.
Our technicians inspect your aircon unit, clean the filters, check the fan coil, flush the drainage line and assess the refrigerant level. If a gas top-up is required, we will explain it clearly before proceeding. This helps restore cooling efficiency, reduce strain on the system and improve comfort in your home.
Leaking Aircon Units
A leaking aircon can damage walls, flooring, furniture, and electrical fittings if left unaddressed. Water dripping from your aircon is usually linked to a clogged drainage pipe, a dirty water tray, a frozen evaporator coil, or poor installation. In mature developments around Yishun, older air conditioning systems may also develop drainage issues due to long-term dust and algae build-up.
338 Aircon provides practical leak troubleshooting during servicing. Our team clears drainage blockages, cleans internal parts and checks whether your aircon unit is draining correctly. After servicing, you also receive a 1-month leak-free warranty for added peace of mind. This gives customers confidence that the service quality is backed by real accountability.
Noisy or Smelly Aircon
A noisy aircon may indicate loose parts, a dirty blower, a worn fan motor, or unit vibration. A bad smell often comes from mould, bacteria, stagnant water or dust trapped inside the air conditioning system. These issues can affect your comfort and the indoor environment, especially in bedrooms, offices and family spaces.
Our servicing process includes cleaning the air filters, blower area and drainage components where odour-causing build-up often collects. For more serious mould or dirt accumulation, we may recommend an aircon chemical wash or aircon chemical overhaul. The goal is to improve air quality, reduce noise and keep your aircon running more smoothly.
Higher Electricity Bills
If your electricity bills are rising even though your usage has not changed much, your aircon may be working harder than necessary. Dirty coils, blocked filters, poor airflow and low cooling efficiency can force the compressor to run longer. This increases energy consumption and puts stress on the system.
Regular aircon servicing helps your unit breathe better and cool more efficiently. Our technicians remove dust, clean key components and check for faults that affect performance. For households in Yishun using multiple aircon units every night, quarterly aircon cleaning packages can be a cost-effective way to maintain efficiency and avoid unnecessary repair costs.
Your #1 Choice for Aircon Servicing in Singapore that Prioritises Your Budget and Convenience
Constantly having issues with your air conditioning unit?
❌ Aircon switches off randomly
❌ Aircon not cold
❌ Weird noises or smells from the aircon units
❌ Poor cooling performance
❌ Aircon leaking
❌ Aircon blinking or error
❌ Leaking from trunking
❌ Unusually high electricity bills
In Singapore's humidity, homes and workplaces rely on air conditioners to survive.
But in order to ensure your air conditioner unit is functioning optimally, you need to go for routine aircon servicing.
As Featured In
Why Quality Aircon Services are Crucial for Your Air Conditioner
Improved Efficiency
During an aircon servicing, the aircon technicians look over the aircon completely, ensuring that every part is working as intended.
During a service, the filters are cleaned, the condenser is checked, and any blocked or leaking pipes are identified and repaired. This prevents unexpected issues and enhances the lifespan of the equipment itself.
Reduced Energy Bills
In general, better-maintained equipment will operate more effectively. A poorly maintained air con unit uses more energy in order to function.
With regular aircon servicing, we help your air conditioner function the way it should without consuming excessive power.
Cleaner Air
During an aircon service session, we clean the air filters and internal components of the appliance, improving the quality of air in your home.
With cleaner air free of germs, dust, and other impurities, the chances of falling sick at home would be reduced significantly.
Proactively Addresses Possible Issues
Similar to a general health check-up, aircon servicing allows us to identify and repair any potential aircon problems before they become major issues
That's why it's important to set up a regular AC maintenance schedule with a trusted aircon services provider like 338.
Singapore's Highest Google-Reviewed Air Conditioning Services
Marcus
Sengkang 4-Rm HDB
Was very satisfied with my aircon installation. Installation team was professional and explained the different steps when installing. Aircon is very cold and quiet, very powerful.
Mr Lee
Tampines HDB EA
Good price and value for money. Installation was done within a day and rubbish from installation was packed and thrown away by installation guys. Will recommend you all to my friends and family next time.
Hao Jie
Redhill 3-Rm HDB
Very fast installation from when i book to when the aircons are installed finish. Company gave us 5 years warranty for the service so we know if anything we will not need to bear additional costs for replacement. Good job!
338's 10 Steps for Your General Aircon Service
Step 1: Clean & check the air filter, front panel & cover
First steps of the servicing start from the outer parts. The unit cover will be removed, and the air filter will be cleaned.
Step 2: Remove water tray
The water tray functions to gather water before it flows to the drainage pipe. All the dust, jelly, dirt and other debris that are stuck inside will be cleaned and vacuumed.
Step 3: Clean & check indoor cooling coil
The fan coil unit (FCU) will be vacuumed properly in an up-down motion and repeatedly in order to not miss any spots.
Step 4: Flush drainage tray
The vacuum will be left attached for around 1-2 minutes at the end of the drainage pipe to clear any clogged dirt inside.
Step 5: Check outdoor condenser coil refrigerant level
The technician will check if all the fan coils are working properly by placing their hand and checking if there is any condensation.
Step 6: Check outdoor unit refrigerant level
We then double-check the condenser unit to make sure that there is still enough gas. If necessary, the compressor suction and discharge pressure will be assessed too.
Step 7: Clean & check evaporator coil
The evaporator coil will be checked, followed by vacuuming and brushing the blow to ensure nothing hinders blower rotation.
Step 8: Reattach the water tray
After all of the above steps are done, the water tray will be reattached again. We make sure it attaches properly and fully with a click.
Step 9: Tighten electrical components and fan bearing.
We also double-check and make sure that there aren't any loose parts left before wrapping up the cleaning of the unit.
Step 10: Reattach FCU Cover
Wipe down and clean any leftover water and make sure unit is dry. Reattach the FCU Cover and we are done! Your unit has now undergone proper general servicing.
Your Preferred Aircon Servicing Company
What You Get When You Pick 338's Quality
Aircon Repair Services:
SINGAPORE'S MOST AFFORDABLE AIRCON SERVICES
Our client-centric business model allows us to be the most competitively priced in Singapore, working with your budget to meet your aircon needs.
QUARTERLY AIRCON CLEANING PACKAGE FOR INCREASED SAVINGS
Stay on top of your air conditioner servicing schedule and enhance the lifespan of your aircon system with our handy, cost-effective cleaning package.
EXPERIENCED AND WELL TRAINED TECHNICIANS
All our technicians have a minimum of 5 years experience with various aircon brands, meaning we only need 1 trip to complete the job!
AUTHORIZED DISTRIBUTION OF RENOWNED BRANDS
338 Aircon is an authorized distributor of brands such as Daikin & Mitsubishi. With an assurance of well-known global brands, Aircon 338 should certainly be your preferred option.
TECH-ENABLED CONVENIENCE
Our services are supported digitally, from invoices to contracts. No more misplacing important paperwork!
EXCELLENT SERVICE GUARANTEED
Experiencing leaking after your general servicing? You're covered by our 1-month warranty - just contact our excellent customer service team!
FREQUENT VARIETY OF PROMOS AND DISCOUNTS FOR CUSTOMERS
On top of our affordable prices, 338 Aircon also offers promotions regularly. By taking advantage, you can save more while having your equipment installed or serviced.
Book Your Same Day Servicing With Us Now!
Our hotline is open daily from 8 am to 10 pm!
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As one of the best aircon service companies in Singapore, 338 is fully capable of handling all your aircon problems!
Contact Us Today!
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About Us
338 Aircon provides the most affordable aircon services in Singapore. Our professional technicians specialise in installations, repairs, and maintenance for residential and commercial clients. Committed to customer satisfaction and competitive prices, we are your trusted partner for all your aircon needs.
15
Years' Experience
6388
5-Star
Rating
165,326
Aircon Units Serviced
FAQs
How much does aircon servicing in Yishun cost?
Aircon servicing in Yishun with 338 Aircon starts from $65 for one-time servicing. Quarterly servicing starts from $240 per year, which is suitable if you want regular maintenance and better long-term savings. First-time customers can also get 4 units serviced for only $90. The final price may vary if your aircon requires a chemical wash, gas top-up, repairs or deeper troubleshooting. Call +65 93234141 for a clear quote.
What is included in normal aircon servicing?
Normal aircon servicing usually includes cleaning the air filters, checking the fan coil unit, flushing the drainage pipe, cleaning accessible parts, inspecting for water leakage and testing cooling performance. It helps remove dust, improve airflow and reduce common issues such as weak cooling or water dripping. For many Yishun homes, general servicing is enough when the aircon is maintained regularly.
How often should I service my aircon in Singapore?
Most homes in Singapore should service their aircon every 3 to 4 months, especially if the unit is used daily. In Yishun households where bedrooms and living rooms rely heavily on air conditioning, quarterly maintenance can help improve energy efficiency and reduce repair costs. Light users may service less often, but regular servicing is still important for system health.
Why is my aircon leaking water?
Your aircon may leak water due to a clogged drainage pipe, a dirty water tray, a frozen coil, poor installation, or blocked airflow. In many cases, dust and algae build-up prevent water from draining properly. During service, our technicians inspect the drainage system and clean any affected parts. 338 Aircon also provides a 1-month leak-free warranty after servicing.
Do I need an aircon chemical wash or normal servicing?
You may only need normal servicing if your aircon is still cooling well and has no major odour, leakage or airflow issues. An aircon chemical wash is more suitable when your unit is dirty, smelly, weakly cooling, or affected by stubborn buildup. Our technicians will inspect your aircon before recommending the right service, so you do not pay for unnecessary work.
Can aircon servicing reduce electricity bills?
Yes, regular aircon servicing can help reduce electricity bills by improving cooling efficiency. When filters, coils and blowers are dirty, your air conditioning system works harder to cool the same space. This uses more energy and may strain the compressor. Cleaning and maintenance help your system operate more efficiently, especially in Singapore’s hot and humid climate.
Is a gas top-up always needed during aircon servicing?
No, a gas top-up is not always needed. Refrigerant gas should only be topped up when the system is low and cooling performance is affected. If your aircon needs frequent gas top-ups, there may be a leak or installation issue. Our technicians will check the condition first and explain whether a gas top-up is necessary.
How do I choose an aircon servicing company in Yishun?
Choose an aircon servicing company with proper experience, clear prices, trained technicians and reliable after-service support. It also helps to look for licensing, warranties and service coverage. 338 Aircon has 15 years of experience, BCA Licensed ME01 credentials, islandwide coverage and a 1-month leak-free warranty after servicing.
Do you service different aircon brands?
Yes, our technicians service a wide range of aircon brands and systems commonly used in homes and businesses in Singapore. Whether you have wall-mounted units in an HDB flat, a condo system or multiple units in a commercial space, we can inspect, clean and maintain them based on their condition.
Do you provide aircon repair in Yishun?
Yes, we provide aircon repair in Yishun for issues such as leaking, weak cooling, noisy operation, faulty components and drainage problems. If servicing alone cannot resolve the issue, our team will clearly explain the repair options and likely repair costs before proceeding. Call +65 93234141 for assistance.
