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What Happens During Professional Aircon Servicing?

Author: Aircool Aircon89
by Aircool Aircon89
Posted: Oct 09, 2025

Aircon Servicing

In Singapore’s hot and humid weather, having a reliable air conditioning system isn’t just a luxury — it’s a necessity. However, many homeowners and business owners often overlook the importance of regular aircon servicing until something goes wrong. Regular maintenance ensures your system works efficiently, saves electricity, and extends the lifespan of your unit. But what exactly happens during a professional aircon servicing?

Let’s take a closer look at what you can expect when you engage Aircool Aircon, one of Singapore’s trusted aircon service providers.

HDB/BTO Aircon Service

Condo Aircon Services

Commercial Aircon Service

1. Initial Inspection and System Assessment

The first step in professional aircon servicing is a thorough inspection. Technicians from Aircool Aircon begin by examining both the indoor and outdoor units to identify any visible issues such as water leaks, unusual noises, or loose connections. They also check for irregular temperature performance, which may indicate a refrigerant or electrical issue.

This initial assessment helps the technician understand the current condition of your aircon system and determine what level of servicing or repair may be required. Early detection of small issues can prevent costly breakdowns later on.

2. Cleaning the Air Filters

One of the most crucial parts of aircon servicing involves cleaning or replacing air filters. Over time, dust and dirt accumulate in the filters, restricting airflow and reducing cooling efficiency.

A professional technician from Aircool Aircon will remove the filters, wash them thoroughly with water or mild detergent, and dry them properly before reinstalling. Clean filters not only improve air quality but also ensure your aircon consumes less electricity — an essential benefit for energy-conscious homeowners in Singapore.

Our Common Aircon Problems

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3. Evaporator Coil and Fan Coil Cleaning

The evaporator coil plays a key role in cooling the air. When it gets coated with dust, it can no longer absorb heat effectively. During servicing, the technician cleans the coil using special equipment and cleaning agents to restore its performance.

Similarly, the fan coil (which helps circulate air through the unit) is cleaned to remove accumulated grime and bacteria. This helps maintain consistent airflow, reduces strain on the compressor, and ensures the air blowing from your aircon is clean and fresh.

4. Checking and Cleaning the Condenser Coil

The outdoor unit, also known as the condenser, releases the heat absorbed from indoors. It is exposed to outdoor dust, leaves, and debris, which can block the coils. A professional service includes cleaning these coils using water pressure or a specialized chemical solution.

At Aircool Aircon, technicians ensure that the condenser coil is completely clear to promote better heat exchange and improve overall system performance. A clean condenser means faster cooling and less energy consumption.

5. Drainage System and Water Leak Inspection

One of the most common problems with air conditioners in Singapore is water leakage. This typically occurs when the drainage system becomes clogged with dirt or algae.

During professional servicing, the drain pan and drain pipe are thoroughly cleaned and flushed to ensure smooth water flow. The technician will also check for any signs of leaks or improper installation that might cause water to drip indoors.

This step is essential for preventing water damage to walls, ceilings, or furniture — a concern for both homeowners and business owners.

6. Refrigerant Level Check

The refrigerant (commonly called gas) is what cools the air inside your unit. Low refrigerant levels can reduce cooling efficiency and increase energy consumption.

Professionals from Aircool Aircon will measure the refrigerant pressure and top it up if necessary. If there is a leak, they’ll identify and fix it before refilling the gas. Maintaining proper refrigerant levels ensures that your aircon operates at optimal performance.

7. Electrical Component Inspection

An air conditioner’s electrical components — such as wiring, circuit boards, and capacitors — must be inspected regularly to ensure safe operation. Loose or faulty connections can cause short circuits or power failures.

During servicing, the technician checks all electrical parts for wear, corrosion, or damage. They also test the system’s overall electrical performance to make sure it is running safely and efficiently.

8. Overall System Testing and Performance Evaluation

After cleaning and repairs, the technician will test the entire system. This includes checking the temperature, airflow, and compressor function to ensure everything operates as it should.

At Aircool Aircon, the final step includes verifying the aircon’s cooling efficiency and ensuring the customer is satisfied with the performance. This quality check ensures that the servicing was done properly and that your unit is ready to perform optimally.

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9. Benefits of Regular Professional Servicing

Scheduling regular professional aircon servicing provides numerous benefits:

  • Better Cooling Efficiency: Clean coils and filters mean your aircon cools faster and more effectively.

  • Energy Savings: Regular maintenance reduces electricity usage and helps lower your bills.

  • Extended Lifespan: Professional care prevents premature wear and tear.

  • Healthier Air: Removing dust, mold, and bacteria ensures cleaner, fresher indoor air.

  • Fewer Repairs: Early detection of problems helps avoid major breakdowns and costly repairs.

Why Choose Aircool Aircon in Singapore?

Aircool Aircon is a reputable and experienced aircon servicing company in Singapore known for its reliable and affordable services. Whether you need general servicing, chemical wash, aircon gas top-up, or repair work, their team of skilled technicians delivers quality service with transparency and professionalism.

Aircon chemical wash

Aircon Chemical overhaul

Aircon gas topup

Aircon Servicing Contract

Aircon general service

They service a wide range of brands and models — both residential and commercial — and are committed to helping customers achieve optimal comfort in Singapore’s warm climate.

Final Thoughts

Professional aircon servicing is more than just a simple cleaning; it’s a complete system check that ensures your unit runs smoothly and efficiently throughout the year. With Singapore’s tropical heat, regular servicing by trusted professionals like Aircool Aircon is the key to maintaining a comfortable indoor environment and preventing unexpected breakdowns.

Don’t wait until your aircon stops cooling — schedule a professional aircon servicing today with Aircool Aircon, and enjoy cleaner air, better performance, and peace of mind.

Call: +65 90050975 (or) WhatsApp us: https://wa.me/6590050975

11 Mandai Estate, #03-09 Eldix

Singapore 729908

Mail ID: Airconaircool@gmail.com

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Author: Aircool Aircon89

Aircool Aircon89

Member since: Apr 23, 2025
Published articles: 33

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