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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.

Professional Aircon Servicing in Lim Chu Kang
When you need aircon servicing in Lim Chu Kang, you want a service team that understands both your cooling needs and the local environment. Lim Chu Kang is a unique planning area in the northwestern part of Singapore, known for farms, agriculture, greenery, and quieter roads near the Straits of Johor, the Western Water Catchment, and Sungei Kadut.
At 338 Aircon, we provide reliable aircon servicing for homes, offices, farms and commercial spaces in Lim Chu Kang and nearby areas such as Choa Chu Kang. Our aircon technicians clean key parts of your air conditioning system, including filters, fan coil units, drainage trays and drain pipes, so your air conditioner can cool more efficiently and maintain better air quality.
With 15 years of experience, BCA Licensed ME01 certification and affordable servicing packages, we make it simple to care for your aircon units. For bookings, call +65 93234141.
Common Aircon Servicing Issues We Solve in Lim Chu Kang
Weak Cooling from Your Aircon
If your aircon is running but the room still feels warm, the issue may be dirty filters, clogged cooling coils, low refrigerant, blocked airflow, or a tired fan motor. In Lim Chu Kang, where some areas are surrounded by greenery and open land, dust and airborne particles can accumulate faster in the system. Ignoring weak cooling may cause your unit to work harder, use more electricity and wear out earlier.
Our technicians inspect your aircon unit, clean the fan coil, wash the filters, check the drainage tray and assess the cooling performance. If your system needs additional repair, a gas top-up or a deeper wash, we will explain the issue clearly before proceeding.
Aircon Leaking or Water Dripping
Aircon leaking is one of the most common reasons customers call us. Water may drip from the indoor unit when the drainage pipe is clogged, the drainage tray is dirty, the fan coil is frozen, or the installation angle is not ideal. If ignored, leaks can damage walls, ceilings, flooring and nearby furniture.
During servicing in Lim Chu Kang, 338 Aircon clears common drainage blockages, cleans the drainage tray and checks whether water is flowing properly to the outlet. We also provide a 1-month leak-free warranty after servicing, giving you extra peace of mind.
Poor Air Quality and Dusty Airflow
Your aircon does more than cool the room. It also affects the air quality in the space. Dirty filters, mouldy coils and clogged blower parts can circulate dust, musty smells and allergens. This can be especially uncomfortable for people who spend long hours indoors or operate businesses in enclosed rooms.
Our standard aircon service includes filter cleaning, internal checks and basic system cleaning to help reduce trapped dirt and improve airflow. For more severe dirt buildup, we may recommend a chemical wash or a deeper cleaning so your air conditioning can operate more safely and comfortably.
Noisy Aircon or Uneven Cooling
A noisy aircon may be caused by loose parts, a dirty blower wheel, worn bearings, blocked airflow or vibration in the fan coil unit. Uneven cooling may happen when one part of the room cools faster than another due to dirty coils, airflow restriction or incorrect temperature settings.
Our experienced aircon technicians check the unit carefully, identify possible causes, and perform servicing to restore smoother operation where possible. If repairs are needed, we will advise you clearly, so you can plan your budget without confusion.

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!
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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 Lim Chu Kang cost?
Aircon servicing in Lim Chu Kang with 338 Aircon starts from $65 for one-time servicing. If you prefer regular maintenance, quarterly servicing starts from $240 per year. First-time customers can also get 4 units serviced for only $90. Pricing may vary depending on the number of aircon units, system condition, and whether extra services such as a chemical wash, gas top-up, or repair are needed.
How often should I service my aircon in Lim Chu Kang?
Most homes should service their aircon every 3 to 4 months, especially if the unit is used daily. For offices, farms, commercial spaces or dusty environments, more frequent servicing may be helpful. Since Lim Chu Kang has more greenery, agriculture, and open areas than many parts of Singapore, dust and particles may accumulate faster on some properties.
What is included in a standard aircon servicing session?
A standard aircon servicing session usually includes cleaning the filters, checking the fan coil unit, clearing basic dust, inspecting the drainage tray, checking airflow and testing the cooling performance. If the technician notices aircon leaking, weak cooling or unusual noise, they may recommend further checks or repair. The goal is to keep your aircon cleaner, cooler and more reliable.
Why is my aircon leaking after servicing?
Aircon leaking after servicing may happen if there is a deeper drainage blockage, a damaged drainage pipe, a poor installation angle, a frozen coil, or a problem not fully resolved by basic cleaning. At 338 Aircon, we provide a 1-month leak-free warranty after servicing. If your issue is related to the completed servicing scope, contact us for assistance.
Is a chemical wash necessary for every aircon unit?
No, a chemical wash is not necessary for every aircon unit. Basic aircon servicing is sufficient for many units that are regularly maintained. Chemical wash may be recommended when the cooling coil is very dirty, airflow is weak, the unit smells musty, or normal cleaning cannot remove stubborn buildup. Our technician will advise based on your aircon condition.
How long does aircon servicing take?
A standard aircon service usually takes around 30 to 60 minutes per unit, depending on the condition, accessibility and number of aircon units. If there are multiple units, drainage issues or additional checks, the appointment may take longer. Our technicians aim to work efficiently while still thoroughly checking the important parts.
Can regular aircon servicing improve air quality?
Yes, regular aircon servicing can help improve air quality by removing dust, dirt and buildup from filters and internal parts. While it does not replace proper ventilation or air purification, servicing helps reduce the amount of trapped particles circulating through your air conditioning system. This is useful for homes, offices and businesses where people spend long hours indoors.
Do you provide aircon servicing for farms and businesses in Lim Chu Kang?
Yes, 338 Aircon provides aircon servicing for homes, farms, offices and businesses in Lim Chu Kang. Because the area includes agriculture, open land and business facilities, different properties may have different cooling needs. Our technicians can service single-split units, multiple aircon units, and larger systems, depending on the setup.
What is the difference between aircon servicing and aircon repair?
Aircon servicing is routine cleaning and maintenance. It helps prevent problems and keeps your unit running smoothly. Aircon repair is needed when a part is faulty, or the system has a specific problem, such as no cooling, water leaking, electrical failure or a damaged component. If your unit needs repair, our technician will explain the issue before proceeding.
How do I choose a reliable aircon servicing company in Singapore?
Choose an aircon servicing company with proper licensing, clear pricing, experienced technicians, service guarantees and easy contact options. 338 Aircon is BCA Licensed ME01, has 15 years of experience, offers affordable servicing packages and provides a 1-month leak-free warranty after servicing. You can call +65 93234141 to book a service.








