Same-day servicing / next-day installation available
Call or Whatsapp Us (Daily 9am to 9pm)
Featured on
General Servicing
Scope of Work:
-
Clean & check air filter, front panel & cover.
-
Check deodorising & bio-pure filter.
-
Clean & checkindoor cooling coil.
-
Flush drainage tray.
-
Check outdoor condenser coil refrigerant level.*
-
Check compressor suction & discharge pressure if necessary.
-
Clean & check evaporator.
-
Vacuuming of drainage system.
-
Vacuum & brush blower wheel.**
-
Tighten electrical components & fan motor bearing.
* Based on technician assessment.
** Removal of blower at an extra cost.

Affordable Aircon Servicing in Bidadari
When your aircon is not cooling well, leaking water, giving off odours, or collecting too much dust, regular aircon servicing can help restore comfort before the problem becomes more expensive. At 338 Aircon, we provide professional aircon servicing for Bidadari residents, with easy booking for HDB flats, condos, family homes, and nearby commercial units.
Bidadari is one of Singapore’s growing residential estates, with new HDB developments, family households, and daily cooling needs shaped by Singapore’s humid weather. The estate includes Bidadari Park and Alkaff Lake, which are part of HDB’s wider “Community in a Garden” vision. In homes around Bidadari, Woodleigh, Potong Pasir, Bartley, and Upper Aljunied Road, an air conditioning system works hard almost every day.
Our team cleans and inspects key components, including filters, fan coil units, drainage pipes, blower components, condenser areas, wiring, and cooling performance. For advice, pricing, or an appointment, message 338 Aircon on WhatsApp or call +65 93234141.
Common Aircon Servicing Issues We Solve in Bidadari
Weak Cooling or Warm Air
A common issue in Bidadari homes is an aircon unit that runs for a long time yet still fails to cool the room properly. This can happen due to dust-clogged filters, dirty evaporator coils, poor airflow, low refrigerant levels, ageing components, or an overworked air conditioning system. In Singapore, where many customers use their aircon nightly, small cooling issues can quickly affect sleep, comfort, and electricity usage.
Our technician checks the unit, cleans the filters, inspects airflow, reviews cooling performance, and looks for signs of underlying problems. If regular aircon cleaning is enough, we complete the servicing efficiently. If the issue points to gas, wiring, compressors, or repair work, we give a clear explanation before recommending the next step.
Water Leakage from the Aircon
Water leakage is one of the most frustrating aircon problems because it can affect your wall, floor, furniture, or HDB room. Common causes include a clogged drainage pipe, a dirty drain tray, a blocked fan coil, a poor installation angle, or excessive condensation. If ignored, water leakage can become more than a small inconvenience and may lead to stains, odours, or repeat repairs.
338 Aircon checks the drainage system, clears dirt and slime build-up, cleans the fan coil area, and tests water flow after servicing. Our 1-month leak-free warranty after servicing gives customers added peace of mind. If replacement parts are needed, our professionals will explain the issue clearly before starting the job.
Dust, Odours, and Poor Indoor Air Comfort
If your aircon smells musty, blows dusty air, or makes the room feel uncomfortable, the unit may have accumulated dust, moisture, mould, or trapped dirt inside. This is common when servicing is delayed for too long or when the aircon is heavily used in bedrooms, living rooms, or rental units. Odours can also come from dirty filters, drain trays, or fan coil parts.
Our aircon servicing includes cleaning key internal areas that affect airflow and freshness. For heavier dirt buildup, we may recommend a chemical wash, which provides a deeper cleaning of the fan coil and cooling surfaces. Regular maintenance helps your system run cleaner and makes your home feel fresher.
Noisy Aircon or Unusual Operation
An aircon that rattles, vibrates, or makes unusual sounds may have loose parts, worn components, dirty blower wheels, or a faulty fan motor. Sometimes the problem is minor, but in other cases, it may point to a deeper repair need involving wiring, the condenser, or compressors. Ignoring strange sounds can cause more damage over time.
Our technicians inspect the unit during servicing and determine whether the noise is due to dirt, loose fittings, airflow restrictions, or mechanical problems. We aim to solve simple issues on the spot and give practical advice if a repair or replacement is more suitable.

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
(Look for Jay)
List of Aircon Service Locations in Singapore
West
Central 1
Central 2
North East
North
Other Air Con Services
As one of the best aircon service companies in Singapore, 338 is fully capable of handling all your aircon problems!
Contact Us Today!
Like what you see? Get in touch to learn more.

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 Bidadari cost?
Aircon servicing in Bidadari with 338 Aircon starts from $65 for one-time servicing. Quarterly servicing packages start from $240 per year, and first-time customers can get 4 units serviced for only $90. The final price can depend on the number of units, system condition, and whether extra work, such as a chemical wash, repairs, or replacement parts, is required. If your aircon has water leakage, weak cooling, odours, or unusual noise, our technician can inspect the issue and explain the options clearly. For the latest prices, WhatsApp or call +65 93234141.
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 a humid climate, dust, moisture, and dirt can build up inside the air conditioning system faster than many homeowners expect. If you use your aircon every night, have several units at home, or notice weak cooling and odours, quarterly servicing is a practical maintenance schedule. For lighter usage, servicing twice a year may be enough. Our team can give advice based on your usage, unit condition, and home layout.
What is included in a normal aircon servicing appointment?
A normal aircon servicing appointment usually includes cleaning the air filters, checking airflow, inspecting the fan coil area, clearing accessible dust, checking or flushing the drainage pipe, wiping key parts, and testing the cooling after servicing. The technician may also look for early signs of water leakage, wiring issues, weak cooling, noisy operation, or worn components. If deeper cleaning is needed, we may recommend a chemical wash. At 338 Aircon, we aim to give customers a clear explanation of what was done and what issues were found.
Why is my aircon leaking water after servicing?
If your aircon leaks water after servicing, it may be due to a heavily clogged drainage pipe, a hidden blockage, a drain tray issue, an incorrect pipe slope, or a deeper fan coil problem. Sometimes, dirt that has built up over time may require more thorough clearing or chemical cleaning. 338 Aircon provides a 1-month leak-free warranty after servicing, giving customers added assurance. If the problem returns, contact our team quickly so we can review the issue and advise the most suitable fix.
Is a chemical wash necessary for my aircon unit?
Chemical wash is not always necessary. It is usually recommended when normal aircon cleaning cannot remove deeper dirt, mould, slime, or stubborn dust build-up from the internal parts. Signs that you may need a chemical wash include weak cooling, bad odours, poor airflow, repeated water leakage, or an aircon that has not been serviced for a long time. Our technician will inspect the unit first and explain whether a wash is truly needed. This helps you avoid unnecessary costs while still protecting your system.
How long does aircon servicing take?
A standard aircon servicing job can often be completed within a reasonable appointment window, depending on the number of units and their condition. A single unit usually takes less time, while multiple HDB or condo units may require a longer visit. If there are problems such as water leakage, heavy dust, odours, chemical wash requirements, or repair checks, the job may take longer. Our team works efficiently while still being careful with your home, units, and workmanship.
Can aircon servicing improve cooling?
Yes, aircon servicing can often improve cooling when the issue is caused by dirty filters, clogged coils, poor airflow, dust build-up, or drainage problems. Cleaning helps the air conditioning system move air more smoothly and remove heat more effectively. However, if the cooling issue is caused by low refrigerant gas, faulty wiring, compressor problems, or damaged parts, repair may be needed. Our professionals will check the likely cause and explain whether servicing alone is enough.
Do HDB homes in Bidadari need regular aircon maintenance?
Yes, HDB homes in Bidadari benefit from regular aircon maintenance, especially because many households use aircon daily in bedrooms and living spaces. Bidadari’s newer estate layout, high-rise living, and Singapore’s humid weather mean aircon units can accumulate dust and moisture over time. Regular maintenance helps reduce odours, water leakage, weak cooling, and surprise repairs. It also helps tenants, homeowners, and landlords keep everything in better working condition.
What is the difference between aircon servicing and aircon repair?
Aircon servicing focuses on cleaning, inspection, drainage clearing, airflow checks, and preventive maintenance. Aircon repair is needed when a component is faulty or damaged, such as wiring, motors, compressors, refrigerant parts, or control boards. If your aircon is dirty or cooling poorly, servicing may solve the problem. If the unit does not turn on, trip the power, leak repeatedly, or have a mechanical failure, repairs may be required. Our technician will clearly explain the issue before recommending any work.
How do I choose a professional aircon company in Singapore?
Choose an aircon company with proper experience, clear pricing, trained technicians, good customer service, and reasonable workmanship guarantees. It helps to check reviews, service scope, response time, payment options, and whether the company can handle both servicing and repairs. 338 Aircon has 15 years in business, BCA Licensed ME01 credentials, islandwide coverage in Singapore, and a 1-month leak-free warranty after servicing. For Bidadari customers, you can call or WhatsApp +65 93234141 to ask questions before booking.








