How long does a typical servicing take?

Aircon Servicing

In Singapore’s hot and humid climate, AC is not just a luxury—it’s a necessity. Whether at home or in the office, a properly functioning aircon system ensures comfort, productivity, and even better sleep. However, to keep your aircon in top shape, regular aircon servicing is essential. One of the most common questions people ask is: "How long does aircon servicing usually take?" At LetsCool Aircon and Services, we believe in full transparency, so let us walk you through everything you need to know about servicing duration, factors that affect it, and why scheduling regular maintenance is worth your time. View more.

Average Time for Aircon Servicing

On average, a standard aircon servicing for a single unit takes about 20 to 30 minutes. However, this time can vary depending on a few important factors:

• Number of Units: Servicing multiple aircon units will naturally take longer. For example:

• System 1 (1 unit): ~30 minutes

• System 2 (2 units): ~45–60 minutes

• System 3 (3 units): ~1 to 1.5 hours

• System 4 or more: ~1.5 to 2 hours or more

• Condition of the Units: If your unit is heavily clogged or hasn’t been serviced in a long time, more time will be needed to clean the filters, drainpipes, and evaporator coils.

• Type of Service: A basic servicing will be quicker than a chemical wash or a chemical overhaul, which can take 1.5 to 3 hours depending on the complexity.

Breakdown of Aircon Servicing Types and Duration1. Basic General Servicing (20–30 minutes per unit)

This includes:

• Cleaning or replacing the air filters

• Vacuuming the drainpipe

• Checking the gas level

• Cleaning the evaporator coil

• Checking for noise or operational issues

Ideal Frequency: Every 3–4 months

2. Chemical Wash (30–45 minutes per unit)

This involves removing the fan coil unit to wash it with chemical-based cleaners. It removes stubborn dirt, mold, and clogs that basic cleaning cannot handle.

Ideal Frequency: Once or twice a year

3. Chemical Overhaul (1.5–3 hours per unit)

A deep-clean process where the entire unit is dismantled, and each component is chemically cleaned, dried, and reassembled.

Ideal Frequency: Once a year or when there’s a serious performance drop

Why Time Matters—But Quality Matters More

While it’s understandable that homeowners and business owners want quick servicing, it’s important to remember that quality workmanship is more important than speed. At LetsCool Aircon and Services, our technicians are trained to work efficiently without cutting corners. We ensure each step—from filter cleaning to gas level checks—is carried out thoroughly so your aircon operates at peak performance.

Factors That Can Affect Servicing Time

1. Accessibility of Units

• High-mounted units or those installed in hard-to-reach places can take longer to access and service.

2. Location and Size of Property

• Larger HDB flats, condos, or commercial properties with multiple aircon systems will naturally require more time.

3. First-time Servicing or Long Intervals

• If your unit hasn’t been serviced in over a year, there may be more accumulated dust, mold, or even gas leakage—requiring additional attention.

4. Type of Aircon System

• VRV or centralized systems (often found in commercial spaces) may need more comprehensive checks and take longer than standard split units.

What to Expect During Your Appointment

At LetsCool Aircon and Services, our process is designed for efficiency and transparency. Here’s how a typical servicing appointment goes:

1. Pre-Inspection: Technician checks each unit for performance, noise, and any error codes.

2. Servicing Work: Cleaning, checking, and adjusting as needed. If a chemical cleaning is required, the technician will inform you.

3. Testing and Final Checks: After servicing, we test the unit’s performance to ensure it’s cooling properly.

4. Cleanup: We ensure the area is clean and tidy before we leave.

Why Choose LetsCool Aircon and Services?

With over 25 years of experience in the Singapore aircon industry, LetsCool is a trusted name for reliable, professional, and prompt servicing. Our technicians are not just skilled—they’re certified, courteous, and committed to delivering excellent customer service.

• Fast & Efficient Appointments
• Supports All Major Brands (Mitsubishi, Daikin, Panasonic, Midea & more)
• Transparent Pricing, No Hidden Charges
• One-Time & Contractual Maintenance Plans
• Free Site Survey for Installations
• 90-Day Workmanship Warranty on chemical overhaul services

Whether you’re a homeowner needing routine maintenance or a business managing multiple units, we tailor every appointment to suit your needs and time constraints.

How to Prepare for Your Aircon Servicing

To help speed up the process, here are a few things you can do before the technician arrives:

• Ensure the area around the aircon unit is clear of furniture

• Inform the technician if there are any known issues (e.g. leaks, strange sounds)

• If possible, make parking arrangements in advance (for condo or commercial buildings)

Conclusion

So, how long does typical aircon servicing take? For most homes in Singapore, you’re looking at just 30 minutes per unit—a small investment of time that pays off with better air quality, energy savings, and peace of mind.

If you’re looking for dependable aircon servicing that’s both fast and thorough, LetsCool Aircon and Services is here to help. Our team delivers top-quality service across Singapore, ensuring your home or office stays cool all year round.

11 Mandai Estate,

#05-15 Eldix,

Singapore 729908

Mail ID: info@letscoolaircon.com.sg

Call: +65 9862 3678 (or) WhatsApp us: https://wa.me/6598623678

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BrindhaSEO is a passionate content writer with a knack for crafting engaging and informative articles. With a background in digital marketing,