Same-day servicing / next-day installation available
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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.
Reliable Aircon Servicing in Raffles City
When your aircon is not cold, leaking water, making noise, or causing higher electricity bills, timely aircon servicing can prevent bigger repair problems. At 338 Aircon, we provide professional aircon servicing that Raffles City customers can rely on for homes, retail units, restaurants, and office spaces in the area around City Hall, Stamford Road, North Bridge Road, and nearby commercial buildings.
With 15 years of experience, our BCA Licensed ME01 team handles air conditioning maintenance, fan coil maintenance, drainage tray cleaning, filter washing, condenser cleaning, gas leakage checks, cooling performance diagnosis, and general aircon system inspections. Whether you have one air conditioning unit or multiple aircon units in the same building, we help keep your system clean, efficient, and comfortable.
Call or WhatsApp +65 93234141 to view available servicing options and book a convenient slot from 9 am to 9 pm daily.
Common Aircon Servicing Issues We Solve in Raffles City
Aircon Not Cold
A weak air conditioner is often due to dirty filters, clogged fan coils, low refrigerant, gas leaks, dirty condenser components, or poor airflow. In high-usage areas like Raffles City, where cooling demand is constant in the Singapore heat, air conditioners can lose cooling performance faster than expected. If ignored, the problem can lead to more energy consumption, higher electricity bills, and possible aircon repairs.
Our technicians perform a practical diagnosis to check airflow, temperature output, filters, fan coils, drainage conditions, and gas pressure, as needed. If a gas top-up or a gas top is required, we explain the details before proceeding. We clean the unit carefully and recommend the right solutions, from routine servicing to a chemical wash, depending on the system's condition.
Water Leaking from the Aircon
Water leakage is one of the most common issues in Singapore aircon systems. It may happen when the drainage tray is dirty, the drain pipe is blocked, the fan coil is clogged, or the unit has not had regular maintenance. In commercial environments around Raffles City, leaking water can affect customers, office staff, flooring, and ceiling panels.
338 Aircon clears the drainage line, washes key components, checks the drainage tray, and inspects the air conditioning unit for signs of blockage or poor installation. We have a 1-month leak-free warranty after servicing, giving clients more trust and peace of mind. Most standard leakage servicing can be completed during the same appointment, depending on access and system condition.
Noisy or Smelly Aircon
A noisy or smelly aircon may be caused by dust, mould, loose components, clogged filters, dirty fan coils, or bacteria build-up in the drainage system. Some customers also notice musty air when the unit has not been cleaned for months. This can affect comfort in the office, retail spaces, and homes near Raffles City.
Our aircon technicians clean the filters, fan-coil area, drainage tray, and other accessible parts of the system. If the smell or noise points to a deeper issue, we advise whether a chemical wash, chemical overhaul, or repair is the better way forward. Our team takes pride in providing practical recommendations rather than pushing unnecessary services.
Frequent Breakdowns and High Bills
If your aircon keeps breaking down, the issue may be linked to poor maintenance, old components, weak cooling, refrigerant problems, or overworked aircon units. In Singapore, air conditioners often run for long hours daily, especially in offices and commercial buildings. Without regular servicing, the system works harder and may consume more energy.
338 Aircon offers quarterly aircon cleaning packages for increased savings. Starting from $240 per year, these contract options help customers keep units clean, reduce unexpected repair costs, and support stable cooling performance. Regular maintenance is one of the simplest ways to protect your aircon and save money over time.
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 Raffles City?
338 Aircon’s one-time aircon servicing starts from $65. Quarterly servicing starts from $240 per year, and first-time customers can get 4 units serviced for only $90. The final pricing depends on the number of units, aircon conditioning, access, and whether more work is required, such as gas top-up, chemical wash, repair, or chemical overhaul. For accurate details, WhatsApp +65 93234141.
How often should I service my aircon in Singapore?
For homes, servicing every 3 to 4 months is usually a practical schedule. For offices, restaurants, retail shops, or heavy-use air conditioners in Singapore, quarterly or more frequent maintenance may be needed. Regular servicing helps keep filters, fan coils, drainage trays, and aircon components clean, which supports better cooling performance and lower energy consumption.
What does normal aircon servicing include?
Normal aircon servicing usually includes filter cleaning, fan coil cleaning, clearing drainage trays, basic drainage checks, airflow checks, and inspection of visible components. Our technicians also look for signs of water leakage, weak cooling, unusual noise, or gas leakage. If we find a problem that needs more attention, we explain the options before proceeding.
Why is my aircon not cold even after servicing?
Your aircon may still not be cold if there is low refrigerant, gas leakage, a dirty condenser, blocked internal components, poor installation, or a deeper mechanical issue. In some cases, a normal service may not be enough, and a chemical wash, chemical overhaul, or aircon repair may be needed. Our team can inspect the system and recommend the right solution.
Do I need a chemical wash or a chemical overhaul?
You may need a chemical wash if your aircon has stubborn dirt, mould, weak airflow, or bad smells. A chemical overhaul may be needed when the unit is heavily clogged or repeatedly leaking. However, not every aircon needs chemical cleaning. We inspect the unit first and advise based on its actual condition.
Can aircon servicing reduce electricity bills?
Yes, regular maintenance can help reduce electricity bills by improving airflow and cooling efficiency. When filters, fan coils, and condenser components are dirty, the aircon has to work harder to cool the room. This increases energy consumption. Servicing helps your system run more efficiently, although savings depend on usage, unit age, room size, and temperature settings.
What causes water to leak from an air conditioner?
Water leakage is commonly caused by a clogged drainage pipe, a dirty drainage tray, a blocked fan coil, poor installation, or an unregularly serviced unit. In Singapore’s humid climate, dirt and slime can build up quickly. 338 Aircon provides drainage cleaning and a 1-month leak-free warranty after servicing.
Is a gas top-up always needed during aircon servicing?
No, a gas top-up is not always needed. A properly sealed air conditioning system should not lose refrigerant quickly. If gas levels are low, there may be a gas leak or another issue that needs to be diagnosed. Our technicians check before recommending a gas top-up, so you do not pay for unnecessary work.
How do I choose reliable aircon technicians in Singapore?
Look for trained technicians, clear pricing, proper licensing, years of experience, warranty support, and customer reviews. A reliable company should explain the problem clearly and offer practical solutions. 338 Aircon has 15 years of experience, BCA Licensed ME01 credentials, transparent pricing, and islandwide service in Singapore.
Does 338 Aircon provide servicing for office aircon units?
Yes. We service office, retail, and residential aircon units, as well as commercial aircon systems, around Raffles City and across Singapore. We can arrange servicing for single units, multiple units, or maintenance contract needs. Share your office location, the number of units, and your preferred timing via WhatsApp for assistance.
