28 Jul What to Expect During a Standard Aircon Servicing in Singapore

Might be curious what standard aircon servicing includes? And does it really mean we can’t do it ourselves? That’s a common question especially for homeowners or tenants in Singapore looking to save on aircon servicing costs. 

When your aircon is not cold, it’s often a sign that deeper issues are at play. While some basic tasks like wiping the exterior or cleaning the air filters can be done DIY-style, a proper servicing involves much more than meets the eye. From internal checks to drainage cleaning and performance testing, there are several technical steps best left to the professionals.

In this article, we’ll break down what standard aircon servicing actually covers, how often you should get it done, what’s typically not included, and what it usually costs in Singapore. Whether you’re new to aircon maintenance or just want to know what you’re paying for, this guide will walk you through it all.

 

How Often To Service Your Aircon?

For most residential users, it’s recommended to service your aircon once every 3 to 6 months when your aircon is not cold. This ensures that the unit is clean, functioning well, and not consuming more energy than necessary. Regular servicing can also help you spot small issues early before they become costly problems.

 

Residential vs. Commercial Units

The servicing frequency may vary depending on usage:

• Residential units (used a few hours daily): Every 3–6 months is typically sufficient.
• Commercial units (running 8–12 hours daily or even 24/7) typically require monthly or bi-monthly servicing due to heavier usage. In most cases, commercial or industrial clients are recommended to sign an aircon maintenance contract to ensure consistent servicing, minimise breakdowns, and extend the lifespan of the system.

 

What Does Standard Aircon Servicing Include?

Standard aircon servicing typically focuses on cleaning and checking the unit’s internal components to ensure optimal performance. Here’s a breakdown of the most common steps involved:

 

1. Clean and Wash Front Panel and Cover
   The outer casing is wiped and washed to remove dust, stains, and grime that build up over time.
2. Clean Air Filter
   Clogged filters reduce airflow and cooling efficiency. Cleaning or replacing the air filter improves air quality and helps the unit cool faster.
3. Clean Water Tray
   The water tray collects condensation, which can lead to algae, mold, or even mosquito breeding if not cleaned regularly.
4. Clean Cooling Coil
   The evaporator coil absorbs heat from the air. When it’s dirty, your aircon has to work harder, using more energy to cool the room. A clean coil boosts efficiency and performance.
5. Clean Drainage Pipe
   A clogged pipe is one of the most common causes of aircon leaking water. Flushing the drainage pipe keeps the water flowing out properly.
6. Greasing of Fan Motor (When Necessary)
   If the fan motor is dry or squeaky, lubrication is applied to reduce noise and prevent wear and tear.
7. Check Condenser Operating Pressure
   This helps ensure the system is running within safe pressure limits. Any irregularities may indicate refrigerant leakage or blockages.
8. Check Refrigeration Level
   Technicians check if there’s enough refrigerant (cooling gas) in the system. If the refrigerant level is low, it could be a sign of an aircon gas leak. Regularly checking this helps detect leaks early before they become worse.
9. Check Wiring Connection
   Loose wires can cause short circuits or malfunctions. The wiring is inspected to ensure everything is intact and safe.
10. Check Starter
    The starter ensures the unit powers on properly. Faulty starters can lead to inconsistent or failed start-ups.
11. Check Drainage System
    In addition to flushing the drainage pipe, the overall drainage system is inspected to make sure water doesn’t backflow or overflow.
12. Test System
    After all checks and cleaning are done, the unit is turned on to test its cooling performance and overall condition.

 

What’s NOT Included in Standard Servicing?

Standard servicing focuses on general cleaning and performance checks. However, some services usually not included in a standard package are:

 

1. Chemical Wash
   An aircon chemical wash involves dismantling specific parts of the air conditioner, such as the fan coil unit, and deeply cleaning them using a special chemical solution to remove stubborn dirt, mold, and grime. This is recommended when a standard cleaning doesn’t restore performance.
2. Chemical Overhaul
   An aircon chemical overhaul is even more thorough in which the entire unit is dismantled, and every component is chemically cleaned and inspected. It’s typically done for systems with serious performance issues like poor cooling, water leaking, or strong odours.
3. Major Part Replacements
   Standard servicing doesn’t cover replacing major components such as the compressor, fan motor, PCB (circuit board), or condenser coil. These parts are only replaced when they’re faulty or beyond repair, usually as part of an aircon repair job rather than regular servicing. Such replacements involve additional diagnostics, parts costs, and labour charges.

 

The Estimated Aircon Servicing Price​ in Singapore

Transparent & Competitive Pricing at Jiaxing Aircon

Backed by a team of well-trained and experienced technicians, we’re committed to delivering the highest standard services:

No. of Units	Estimated Price Range
1 unit	$54.50
2 units	$76.30
3 units	$87.20
4 units	$98.10
5+ units	From $100+

 

Conclusion

Standard aircon servicing is a simple yet essential task to keep your cooling system running efficiently and your indoor air fresh. Especially in Singapore’s hot and humid climate, neglecting regular maintenance can lead to higher energy bills, breakdowns, and discomfort.

 

Affordable Aircon Services in Singapore

Jiaxing is a trusted air conditioning company in Singapore, providing affordable aircon services such as installation, maintenance, and emergency repairs. With experienced technicians and transparent pricing, we’re committed to helping homeowners and businesses keep their aircon systems in peak condition.

If it’s been a while since your last servicing, now’s a great time to get it checked. Contact Jiaxing today for fast, professional support you can trust.