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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 Katong
When your aircon is not cooling properly, leaking water, producing weak airflow, or causing power trips, proper aircon servicing can help restore comfort before the issue becomes more expensive to fix. At 338 Aircon, we provide reliable aircon servicing for Katong residents, tenants, landlords, and businesses, so you can book with confidence.
With 15 years of experience in air conditioning services, our technicians handle routine aircon cleaning, aircon maintenance, chemical washes, gas top-ups, and aircon repairs for residential and commercial properties. Whether you live near Marine Parade, East Coast Road, Joo Chiat or Tanjong Katong, we provide islandwide aircon servicing that Singapore customers can depend on.
Our BCA Licensed ME01 team carefully checks the aircon unit, filters, drainage pipe, cooling performance, and overall condition of the aircon system. If you need fast, affordable and professional service in Katong, call 338 Aircon at +65 93234141.
Common Aircon Servicing Issues We Solve in Katong
Aircon Not Cold or Weak Cooling
A common reason customers call us is poor cooling. Your air conditioner may still turn on, but the room takes too long to cool or never reaches the temperature you set. This can happen due to dirty filters, clogged coils, low refrigerant, a weak fan motor, or poor air conditioning maintenance. In the humid Singapore climate, dust and moisture buildup inside aircon units can quickly reduce efficiency.
Our technicians inspect the service condition of the aircon, clean key components and check whether a gas top-up or repair is needed. We also advise you when normal aircon servicing is enough and when a deeper chemical wash may be more suitable. This helps your aircon cool better without unnecessary work.
Water Leak from the Aircon Unit
A leak from the aircon unit is often caused by a clogged drainage pipe, a dirty drain pan, or a frozen evaporator coil. If water keeps dripping onto your wall, floor, or furniture, it can lead to stains, mould, and damage in your home. Many customers in Katong call us when the aircon starts leaking after months of heavy daily use.
During the service, we flush the drainage line, clean internal parts and check the aircon system for signs of blockage or poor installation. Our aircon servicing includes a 1-month leak-free warranty, giving customers extra peace of mind.
Dirty Aircon, Odours and Poor Airflow
If your aircon smells musty or the airflow feels weak, the problem may be dust, mould, bacteria or debris trapped in the filters, blower and cooling coil. This is common in the central region, especially where homes are close to roads, cafés or high-traffic areas in Katong and Marine Parade.
Our aircon cleaning process removes dirt from accessible parts of the unit, improves airflow and supports better indoor comfort. For heavier build-up, we may recommend an aircon chemical wash or aircon chemical overhaul. We clearly explain the service and costs before work begins, with no hidden fees.
Power Trips and Recurring Aircon Problems
Power trips can happen when the aircon has electrical faults, water contact, compressor issues or overworked components. If this happens repeatedly, do not keep resetting the power without checking the system. It may point to an underlying repair issue.
Our technicians assess the air conditioning unit and the surrounding system to identify possible causes. If servicing and cleaning can solve the problem, we proceed. If aircon repair is needed, we explain the next steps clearly so you can make an informed decision.
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!
Anywhere in SG
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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 Katong?
Aircon servicing with 338 Aircon starts from $65 for one-time servicing. Quarterly aircon maintenance starts from $240 per year, and first-time customers can currently get 4 units serviced for only $90. The cost may change if your aircon requires a chemical wash, gas top-up, repair or chemical overhaul.
How often should I service my aircon in Singapore?
For most homes in Singapore, you should service your aircon every 3 to 4 months if you use it regularly. If your air conditioning runs daily, quarterly servicing helps prevent leaks, weak cooling and dirt build-up. Commercial spaces may need more frequent servicing depending on usage.
What is included in normal aircon servicing?
Normal aircon servicing usually includes filter cleaning, checking the fan coil, clearing the drainage pipe, inspecting cooling performance and testing the aircon unit after cleaning. It is designed to keep your aircon system running efficiently and reduce the risk of common problems.
Why is my aircon not cold even after servicing?
If your aircon is still not cold after servicing, possible causes include low refrigerant, a dirty internal coil, faulty parts, poor airflow, or compressor issues. In some cases, a chemical wash, gas top-up, or aircon repair may be needed after inspection.
When do I need an aircon chemical wash?
You may need an aircon chemical wash when normal cleaning is no longer enough. Signs include weak airflow, poor cooling, bad odours, water leaks, or visible dirt buildup. The chemical wash helps remove stubborn grime from internal cooling components.
What is the difference between a chemical wash and a chemical overhaul?
A chemical wash cleans internal parts more deeply than general servicing. A chemical overhaul is more intensive and involves dismantling the aircon unit further for a more thorough wash. The best option depends on the condition of the aircon and the severity of the problem.
Can aircon servicing stop water leaking?
Yes, aircon servicing can often stop water leaking if the leak is caused by a clogged drainage pipe, dirty drain pan or poor water flow. 338 Aircon provides a 1-month leak-free warranty after servicing for added assurance.
Do you provide aircon servicing for condos and commercial units in Katong?
Yes. We provide aircon servicing for residential and commercial properties in Katong, including condos, landed homes, HDB flats, offices, shops and clinics. Our air conditioning services are available islandwide in Singapore.
Is a gas top-up always needed during aircon servicing?
No. A gas top-up is not always needed. A properly functioning aircon system should not require frequent gas top-ups. If the gas is low, there may be a leak or another issue that should be checked before topping up.
How do I choose a reliable aircon servicing company in Katong?
Choose a company with proper licensing, experience, transparent pricing, clear customer service and workmanship assurance. 338 Aircon is BCA Licensed ME01, has 15 years of experience, serves islandwide Singapore and provides a 1-month leak-free warranty after servicing. The best choice is a company that explains the work clearly before starting.
