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 for Homes in Punggol
When your aircon starts blowing warm air, dripping water or making unusual noise, it is usually a sign that the system needs proper servicing. At 338 Aircon, we provide professional aircon servicing that Punggol homeowners can rely on for cleaner airflow, better cooling performance and greater peace of mind.
With 15 years of experience, our team handles aircon cleaning, drainage checks, filter washing, fan coil inspections, gas top-up advice, and basic troubleshooting for HDB flats, condominiums, and family homes in Punggol. Whether you live near Waterway Point, Punggol MRT/LRT, Punggol Field, Oasis Terraces or Punggol Waterway, our technicians provide islandwide air conditioning services across Singapore.
Our aircon service is designed to help you maintain your air conditioner before small issues become expensive repairs. For appointments, pricing details or servicing plans, call 338 Aircon at +65 93234141 from 9 am to 9 pm daily.
Common Aircon Servicing Issues We Solve in Punggol
Aircon Not Cold
A common issue in Punggol homes is an air conditioner that runs for long periods but fails to properly cool the room. This may be caused by clogged filters, dirt on the evaporator coil, weak airflow, low refrigerant, a faulty thermostat, or blocked components inside the fan coil unit. In Singapore’s humid weather, daily use can cause dust and moisture to build up faster, reducing cooling performance and increasing electricity bills.
Our technician will inspect the unit, clean the filters, check airflow, review the indoor and outdoor components, and advise whether normal servicing, gas top-up, aircon chemical wash or aircon repair is needed. This helps restore stronger cooling without unnecessary work.
Aircon Water Leaking
Water leakage can occur when the drainage pipe, drain pan, or internal aircon cleaning path is blocked by slime, dirt, or dust. If ignored, water may drip onto your wall, flooring, furniture or electrical points. In Punggol’s newer HDB and condo homes, leaks may also be linked to installation angles, ageing pipes or poor maintenance.
338 Aircon clears common drainage blockages, checks the condition of the pipes, and cleans the affected parts where accessible. Every service comes with a 1-month leak-free workmanship warranty, giving customers added peace of mind.
Noisy or Smelly Aircon
A noisy aircon may indicate a dirty blower wheel, loose parts, a strained fan motor, or worn components. A musty smell often comes from mould, trapped moisture or dirt inside the fan coil. This is common when the air conditioner is used daily but not cleaned regularly.
Our technicians perform a careful inspection and cleaning to reduce odour, improve airflow, and determine whether a deeper chemical wash or chemical overhaul is required. We aim to solve the issue properly while protecting the system from unnecessary stress.
Higher Electricity Bills
When your aircon works harder than it should, your electricity bills may rise. Dirty filters, clogged coils, poor airflow and neglected maintenance can force the system to run longer to reach the same temperature. This is especially relevant for families in Punggol who use air conditioning at night or throughout the day.
Our aircon servicing improves system condition by removing dirt, checking key components and supporting better cooling efficiency. Quarterly aircon cleaning packages can help homeowners maintain comfort while reducing the chance of sudden breakdowns.

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!
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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 Punggol cost?
Aircon servicing in Punggol with 338 Aircon starts from $65 for one-time servicing. Quarterly servicing plans start at $240 per year and are useful for homeowners who want regular maintenance and better long-term savings. First-time customers can also get 4 units serviced for only $90. The final cost depends on the number of units, system condition, accessibility, dirt level, and whether additional services such as a chemical wash, gas top-up, or repairs are needed. Call +65 93234141 for current pricing details.
How often should I service my aircon in Singapore?
For most Singapore homes, servicing every 3 to 4 months is a practical schedule, especially if the aircon is used daily. Punggol homeowners who run their air conditioners every night may benefit from quarterly maintenance, as humidity, dust, and moisture can build up quickly. Regular servicing helps improve airflow, reduce the risk of water leakage, maintain cooling performance, and keep electricity bills more manageable. If you use your aircon occasionally, a less frequent schedule may be suitable.
What is included in a normal aircon service?
A normal aircon service usually includes filter cleaning, fan coil inspection, drainage check, basic dirt removal, cooling performance assessment and checking whether the unit is operating properly. Our technician will also look out for common problems such as water leakage, weak airflow, odour, unusual noise and signs of wear. If deeper cleaning is needed, we may recommend an aircon chemical wash or an aircon chemical overhaul.
Why is my aircon not cold even after cleaning?
If your aircon is still not cold after cleaning, the issue may involve low refrigerant gas, a clogged evaporator coil, weak compressor performance, faulty electrical components, poor installation, blocked airflow or an ageing system. Sometimes, basic servicing removes surface dirt but cannot clear deeper internal build-up. In that case, chemical wash, chemical overhaul, gas top-up or aircon repair may be needed. Our team can inspect the unit and recommend the most suitable solution.
Do I need an aircon chemical wash or normal servicing?
Normal servicing is suitable for routine maintenance when the unit is still cooling reasonably well. An aircon chemical wash is usually recommended when the air conditioner is dirty inside, smells musty, leaks water, has weak airflow or does not cool properly even after basic cleaning. A chemical wash provides deeper cleaning of internal components. Our technicians will first check the condition, so you do not pay for a higher service unless your aircon needs it.
What is the difference between a chemical wash and a chemical overhaul?
A chemical wash cleans deeper internal parts of the aircon using a chemical cleaning process, while a chemical overhaul is more intensive and usually involves dismantling more components for a thorough clean. A chemical overhaul may be needed when the unit is severely clogged, repeatedly leaking, or performing poorly despite previous servicing. Both services improve cooling performance, but the right choice depends on the air conditioner's condition.
Can aircon servicing reduce electricity bills?
Yes, regular aircon servicing can help reduce electricity bills when poor maintenance is causing the system to work harder. Dirty filters, blocked coils, restricted airflow and clogged components make the aircon run longer to cool the room. By cleaning the system and improving airflow, servicing can support better efficiency. It may not solve every electricity issue, but it is one of the simplest ways to keep your air conditioning system in better condition.
How long does aircon servicing take?
The time required depends on the number of units, the condition of the air conditioners and whether additional work is needed. A straightforward air conditioner service for one unit is usually faster than servicing multiple units or addressing leaks, odours, or cooling issues. Chemical wash, chemical overhaul, and repairs will take longer because they require more thorough checks and cleaning. When you book with 338 Aircon, our team will advise based on your home and service needs.
Do you provide aircon servicing for HDB and condo homes in Punggol?
Yes. 338 Aircon provides aircon services in Punggol for HDB flats, condominiums, family homes and selected commercial spaces. We serve areas around Waterway Point, Punggol Central, Punggol Field, Punggol Drive, Oasis Terraces, Punggol Plaza and nearby estates. We also provide aircon servicing Singapore-wide, so customers can book us for homes and projects in other areas too.
How do I choose a reliable aircon servicing company in Punggol?
Choose a company with proper experience, clear pricing, trained technicians, customer service support and workmanship accountability. 338 Aircon has 15 years of experience, BCA Licensed ME01 certification, affordable servicing plans, a 1-month leak-free warranty after servicing and daily service hours from 9 am to 9 pm. A reliable provider should explain the work clearly and recommend solutions based on your aircon condition.








