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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 East Coast
When your aircon starts leaking, blowing warm air, making noise, or giving off a musty smell, regular aircon servicing can help restore comfort before more serious aircon issues arise. 338 Aircon provides affordable aircon servicing at East Coast for HDB flats, condos, landed homes, offices, shops, and businesses around East Coast, Marine Parade, Parkway Parade, Katong, Siglap, and nearby areas in Singapore.
Our team checks and cleans key air conditioning systems, including filters, fan coils, drainage pipes, water trays, blower parts, and the outdoor condenser where accessible. If your unit needs a deeper cleaning, gas top-up, chemical wash, chemical overhaul, or aircon repair, our technicians will clearly explain the options before any work starts.
With 15 years of experience, BCA Licensed ME01 credentials, and daily service from 9 am to 9 pm, 338 Aircon is here to help you maintain a cooler, cleaner, and more reliable home. Call us at +65 93234141 for advice or to book your service.
Common Aircon Servicing Issues We Solve in East Coast
Aircon Not Cold or Weak Airflow
On the East Coast, aircon units often work hard due to Singapore’s heat, coastal humidity, and daily use. When filters, evaporator coils, or blowers collect dust, your air conditioning may feel weak even when the temperature is set low in °C. Low refrigerant levels, blocked condenser fins, or poor maintenance can also reduce cooling performance. If ignored, the system may consume more electricity and place extra stress on the compressor.
Our technicians perform a detailed check of the air filters, fan coil, drainage system, gas pressure, and airflow. Normal servicing includes washing key parts, clearing visible dirt, and checking whether a gas top-up or aircon repair is needed. This helps improve cooling, reduce strain on the system, and keep your unit running more efficiently.
Water Leaking From the Indoor Unit
A leaking aircon can damage walls, flooring, ceilings, and furniture if left unattended. In many homes around Marine Parade, Parkway Parade, and East Coast Road, leaks are commonly caused by a clogged drainage pipe, dirty water tray, poor drainage flow, or heavy condensation around the fan coil. Sometimes the issue returns because the drainage line was not properly flushed during the previous cleaning.
338 Aircon gives proper attention to drainage clearing during servicing. Our team checks the water tray, drainage pipe, fan-coil area, and visible leak points before explaining our findings. If the leak is due to dirt buildup, routine servicing may resolve the issue. If the problem is more serious, we can advise on chemical wash, chemical overhaul, or repair solutions.
Bad Smell, Dust, and Mould Buildup
If your aircon smells stale when turned on, the cause is often trapped dust, moisture, mould, or bacteria inside the fan coil, filters, and blower. This is common in homes where the aircon runs every night but is not cleaned often. Over time, poor cleaning can affect indoor air quality and make the room feel uncomfortable, especially for families, tenants, and anyone sensitive to dust.
Our servicing process includes filter washing, fan coil cleaning, drainage checks, and overall system care. For stubborn dirt, our technicians may recommend a chemical wash or deeper cleaning. We explain everything in simple terms, so customers know what is necessary and what can wait.
Recurring Aircon Issues After Previous Servicing
Some customers call us because their aircon was serviced recently, but the same issues returned. This can happen when the earlier job missed important details, such as a partially blocked drain, dirty blower, weak gas pressure, or ageing parts. Poor workmanship, rushed checks, and no hidden-fault diagnosis can lead to recurring problems and higher long-term costs.
At 338 Aircon, our technicians focus on practical diagnosis, not just basic washing. We check the unit, system performance, visible components, and your usage pattern before giving advice. Our goal is to complete the work with care, attention to detail, and quality, so you receive a clearer response and fewer repeat issues.
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 cost in East Coast?
Aircon servicing in East Coast with 338 Aircon starts from $65 for one-time servicing. Quarterly servicing starts from $240 per year, and first-time customers can get 4 units serviced for only $90. The final price depends on the number of units, their condition, and whether extra work, such as gas top-up, chemical wash, or repair, is needed.
How often should I service my aircon in Singapore?
For most homes in Singapore, servicing every 3 to 4 months is a sensible schedule. If you use your aircon daily, have tenants, run a business, or notice dust and weak cooling, quarterly servicing is usually better. Regular maintenance keeps the system cleaner and reduces the risk of sudden aircon issues.
What is included in normal aircon servicing?
Normal servicing usually includes filter washing, fan coil cleaning, drainage pipe flushing, water tray checks, airflow checks, and basic system inspection. The technician will also look for signs of leaking, poor cooling, or unusual noise. If anything serious is found, you will receive advice before additional work is carried out.
Why is my aircon not cold even after cleaning?
If your aircon is still not cold after cleaning, the issue may be low gas pressure, a dirty internal coil, a weak fan motor, a blocked condenser, or a system fault. Sometimes, normal servicing is not enough and a chemical wash, gas top-up, or aircon repair may be required.
Do I need a chemical wash or normal servicing?
Normal servicing is suitable for routine maintenance and light cleaning. A chemical wash is recommended when there is heavy dirt, a mould smell, weak airflow, or poor cooling that normal washing cannot solve. Our technicians will check the unit first and explain whether chemical cleaning is actually needed.
When should I choose a chemical overhaul instead of a chemical wash?
A chemical overhaul is usually needed when the aircon is very dirty, leaking badly, or has not been serviced for a long time. It involves deeper dismantling and cleaning compared with a chemical wash. This option is typically recommended only when a basic service or chemical wash is unlikely to solve the issue.
Can aircon servicing stop water leaking from my unit?
Yes, servicing can often stop a leak if the cause is a clogged drainage pipe, a dirty water tray, or trapped dirt around the fan coil. However, if the leak is caused by damaged parts, poor installation, or a deeper system problem, further repair may be needed. 338 Aircon provides a 1-month leak-free warranty after servicing.
Do you provide aircon servicing for homes and businesses in East Coast?
Yes. 338 Aircon serves homes, offices, shops, cafés, clinics, and businesses in East Coast, Marine Parade, Parkway Parade, Katong, Siglap, and nearby areas. We also provide islandwide aircon servicing in Singapore, so customers can book help across different locations.
How long does an air conditioning service job take?
A basic servicing job can often be completed within a reasonable appointment window, depending on the number of units and the condition of each system. A single unit is usually faster, while multiple units, chemical wash, chemical overhaul, or troubleshooting may take longer. Our team will advise during booking or inspection.
How do I choose a reliable aircon service provider in Singapore?
Look for a service provider with clear pricing, relevant licensing, trained technicians, workmanship assurance, and helpful customer service. Reviews can also give you a better idea of response quality. For East Coast customers, 338 Aircon offers BCA-licensed ME01 credentials, 15 years of experience, daily service hours, and transparent pricing options.
