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Aircon servicing & installation

Aircon Servicing - Kallang

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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.

One Time Service

1 Unit   = $65

2 Units = $75

3 Units = $85

4 Units = $95

5 Units = $110

6 Units = $125

7 - 10 = +$19.5/unit

Contract
Quarterly x4 (per year) 

1 Unit   = $240

2 Units = $260

3 Units = $280

4 Units = $340

5 Units = $400

6 Units = $450

Reliable Aircon Servicing in Kallang

When your aircon starts leaking water, blowing warm air, making noises, or giving off a dusty smell, it is usually a sign that your system needs proper servicing. At 338 Aircon, we provide reliable aircon servicing for Kallang homeowners, tenants, offices, and businesses, and you can book with confidence.

 

With 15 years of experience, our team handles routine cleaning, air filter washing, evaporator coil checks, blower cleaning, drainage flushing, gas top-up, and basic troubleshooting for different air conditioning systems. Whether you live near Kallang MRT, run an office in Kallang, or manage multiple air conditioning units in Singapore, we help keep your aircon clean, efficient, and comfortable.

 

338 Aircon is BCA Licensed ME01 for Air-Conditioning, Refrigeration & Ventilation Works. Our service starts at $65 for one-time servicing, with quarterly aircon cleaning packages starting at $240 per year for greater savings. Call +65 93234141 to arrange your next aircon service.

Common Aircon Servicing Issues We Solve in Kallang

Aircon Not Cold or Weak Cooling

 

A common issue in Kallang homes and offices is an air conditioner that runs but does not cool the room properly. This can happen because of a dirty air filter, a clogged evaporator coil, a low gas level, faulty components, or poor airflow from the blower. In Singapore’s humid climate, dust and moisture can build up quickly inside your air conditioning unit, reducing cooling performance and increasing electricity usage.

 

Our technicians thoroughly inspect your aircon system before cleaning the filter, panel, blower area, and drainage components. If needed, we also assess whether a gas top-up, repair, chemical wash, or chemical overhaul is more suitable. This helps restore comfort, improve temperature control, and reduce unnecessary strain on your AC unit.

 

Water Leakage from Your Aircon Unit

 

Water leakage is one of the most frustrating aircon problems. You may notice water dripping from the indoor unit, stains on the wall, damp flooring, or unusual moisture near the panel. This is often caused by a blocked drainage pipe, a dirty evaporator coil, poor water flow, or a clogged filter, which can cause condensation to build up inside the system.

 

During servicing, our team checks the drainage line, clears visible blockages, performs vacuuming where suitable, and cleans key components to improve water discharge. 338 Aircon also provides a 1-month leak-free warranty following servicing, giving customers added peace of mind once the work is complete.

 

Noisy Aircon or Strange Smells

 

If your aircon makes rattling, buzzing, or vibrating noises, it may be due to loose components, dust build-up, a dirty blower, or worn internal parts. Bad odours can also come from mould, trapped moisture, or dirt inside the air conditioning system. These issues affect comfort, air quality, and customer satisfaction, especially in bedrooms and offices.

 

Our technicians inspect the noise level, check the panel, clean accessible parts, and remove dust from the air filter and blower area. If the unit needs deeper cleaning, we may recommend a chemical wash. If there are signs of a mechanical fault, we can advise on suitable repair options.

 

Poor Air Quality and Dusty Airflow

 

A dirty aircon can circulate dust, allergens, and stale air throughout your home or office. Over time, the filter, evaporator coil, and blower can collect fine particles that affect airflow and indoor air quality. This is especially common for aircon units used daily in Kallang offices, rental homes, and businesses.

 

Regular servicing helps keep your air conditioning clean and efficient. Our team washes the air filter, cleans the front panel, checks drainage, and inspects the unit for common issues. Clean aircon units support better comfort, fresher airflow, and more consistent cooling in the room.

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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

Aircon servicing & installation

Why Quality Aircon Services are Crucial for Your Air Conditioner

quality aircon services

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.

improved efficiency

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.

reduced energy bills

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.

cleaner air

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.

proactively address possible issues

Singapore's Highest Google-Reviewed Air Conditioning Services

Aircon servicing & installation
Aircon servicing & installation

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.

Aircon servicing & installation

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.

Aircon servicing & installation

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!

Aircon servicing & installation
Aircon servicing & installation
Aircon servicing & installation
Aircon servicing & installation

338's 10 Steps for Your General Aircon Service

​Step 1: Clean & check the air filter, front panel & cover

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

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

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

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

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

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

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

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.

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

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.

aircon chemical wash

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!

Aircon servicing & installation

Our hotline is open daily from 8 am to 10 pm!

Anywhere in SG

(Look for Jay)

Anywhere in SG

Northeast SK, Punggol, Sgoon, Kovan

East Tampines / Pasir Ris

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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
Aircon servicing & installation
Rating

165,326

Aircon Units Serviced

FAQs

How much does aircon servicing in Kallang cost?

 

Aircon servicing in Kallang with 338 Aircon starts from $65 for one-time servicing. If you prefer regular maintenance, quarterly aircon servicing starts from $240 per year. First-time customers can also enjoy 4 units serviced for only $90. Pricing may vary if your aircon needs a gas top-up, chemical wash, chemical overhaul, troubleshooting, or repair. The condition of the unit, the number of units, and the type of service required can also affect the final cost. Call +65 93234141 for a clear quote.

 

How often should I service my aircon in Singapore?

 

In Singapore, most homes should service their aircon every 3 to 4 months, especially if it is used daily. Offices, rental properties, and businesses may need more frequent servicing because their air conditioning systems run for longer hours. Regular servicing keeps the air filter, evaporator coil, blower, and drainage system clean. It also helps prevent water leakage, poor cooling, bad odours, and higher energy usage. A quarterly servicing package is a practical option for maintaining comfort year-round.

 

What is included in a normal aircon servicing?

 

Normal aircon servicing usually includes washing the air filter, cleaning the panel, checking the evaporator coil, cleaning accessible blower areas, inspecting the drainage system, checking water flow, and testing cooling performance. The technician may also check temperature, noise level, and signs of leakage. This service is designed for routine maintenance and helps keep your air conditioning unit clean and efficient. If your unit is very dirty or not cooling well, the technician may recommend a chemical wash, a gas top-up, or further troubleshooting.

 

Why is my aircon leaking water after use?

 

Your aircon may leak water due to a clogged drainage pipe, a dirty evaporator coil, a blocked air filter, or poor condensate flow. When dirt and dust build up inside the unit, water cannot drain properly and may start dripping from the indoor panel. Regular servicing helps clear the drainage path and clean key components. At 338 Aircon, we also provide a 1-month leak-free warranty after servicing, which is helpful if leakage is your main concern.

 

Why is my aircon not cold even after cleaning?

 

If your aircon is not cold even after cleaning, there may be a deeper issue beyond dust build-up. Possible causes include low refrigerant gas level, dirty internal coil, faulty compressor, weak blower, poor installation, or worn components. In some cases, a gas top-up or repair may be needed. In other cases, a chemical wash or chemical overhaul may improve cooling if the internal parts are heavily clogged. Our technicians can check the system and recommend the right solution.

 

Do I need a chemical wash or normal aircon servicing?

 

You usually need normal aircon servicing if your unit is still cooling reasonably well and only needs routine cleaning. A chemical wash may be more suitable if your aircon has weak airflow, bad smells, water leakage, or heavy dirt on the evaporator coil and blower. Normal servicing maintains the unit, while a chemical wash provides deeper cleaning. Our team will first check your aircon and explain which option makes the most sense based on the condition of your unit.

What is the difference between a chemical wash and a chemical overhaul?

 

A chemical wash is a deeper cleaning process that uses a cleaning solution to remove stubborn dirt from parts such as the evaporator coil and blower area. A chemical overhaul is more intensive and may involve dismantling more components for a more thorough clean. A chemical overhaul is often recommended for aircon units with severe dirt buildup, recurring leakage, very poor cooling, or long periods without servicing. The right choice depends on the condition of your air conditioning unit.

 

Can dirty aircon filters affect air quality?

 

Yes, dirty aircon filters can affect air quality. When the filter is clogged with dust, your aircon may circulate stale air, reduce airflow, and make the room feel less fresh. A dirty filter can also force the system to work harder, which may affect cooling and comfort. Regular cleaning helps improve airflow, reduce dust circulation, and support better indoor comfort in the home or office. This is one reason routine servicing is important in Singapore.

 

Do you provide aircon servicing for offices in Kallang?

 

Yes, 338 Aircon provides aircon servicing for offices, shops, residential units, and businesses in Kallang. We can service multiple aircon units and help clients maintain a comfortable working environment. Regular servicing is important for offices because air conditioning systems often run for long hours, which can lead to faster dust build-up, drainage issues, weak cooling, and higher energy use. Contact our team at +65 93234141 to arrange office servicing.

 

How do I book an aircon service in Kallang?

 

You can book an aircon service in Kallang by calling 338 Aircon at +65 93234141. Our team is available daily from 9 am to 9 pm. Let us know your location, the number of aircon units, the type of issue, and your preferred appointment time. Whether you need normal servicing, a gas top-up, a repair, a chemical wash, a chemical overhaul, or regular maintenance, our technicians can clearly advise on the next step.

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