Top FAQs About Aircon Maintenance Answered
Introduction
When was the last time you gave your air conditioning system a little attention?
If you can’t remember, you’re not alone! Many homeowners and business owners tend to overlook aircon maintenance until problems start appearing — reduced cooling, strange noises, or even higher electricity bills.
At CoolandClean, we know how vital a well-maintained air conditioner is, especially in hot and humid climates. Proper maintenance not only keeps your unit running efficiently but also extends its lifespan and improves air quality.
In this guide, we’ve answered the most frequently asked questions about aircon maintenance — from how often you should service your unit to how to spot potential issues before they become costly problems.
1. Why Is Aircon Maintenance Important?
Your air conditioning system works hard to keep you comfortable, but over time, dust, dirt, and debris can build up inside the filters and coils. Without regular maintenance, this buildup can lead to poor performance, higher energy consumption, and even complete system failure.
Key Benefits of Regular Aircon Maintenance:
Improved Efficiency: A clean and well-maintained system cools your space faster and more evenly.
Energy Savings: Prevents your aircon from working harder than necessary, reducing electricity bills.
Better Air Quality: Clean filters remove dust, allergens, and bacteria from the air.
Extended Lifespan: Regular maintenance prevents early wear and tear on parts.
Fewer Repairs: Identifies minor issues before they turn into expensive breakdowns.
At CoolandClean, our technicians recommend servicing your aircon regularly to enjoy consistent performance and long-term savings.
2. How Often Should I Service My Aircon?
This is one of the most common questions we get at CoolandClean — and the answer depends on how frequently you use your unit.
For Home Use: Every 3 to 4 months is ideal for general cleaning and servicing.
For Office or Commercial Use: Every 1 to 2 months, as these systems run for longer hours.
Regular servicing helps prevent problems like water leakage, unpleasant smells, and poor cooling performance.
Tip: If your aircon is used daily, or you live in a dusty or humid environment, consider scheduling maintenance more frequently.
3. What Does Aircon Maintenance Include?
A professional aircon maintenance service is much more than just cleaning the filters. At CoolandClean, we perform a detailed inspection to ensure your system runs smoothly and safely.
Our Standard Maintenance Checklist Includes:
Cleaning air filters and front panels.
Checking and cleaning evaporator and condenser coils.
Inspecting refrigerant levels and refilling if necessary.
Cleaning drainage pipes to prevent water leaks.
Testing the thermostat and overall system operation.
Lubricating moving parts for smooth function.
Ensuring no electrical faults or loose connections.
Our goal is to ensure your unit performs like new after every service.
4. How Do I Know My Aircon Needs Servicing?
Your air conditioner gives plenty of warning signs before breaking down completely. Look out for these common indicators that it’s time to call CoolandClean for maintenance:
Warning Signs:
Reduced cooling or uneven temperature.
Unusual noises such as rattling or buzzing.
Musty or foul odours from the vents.
Water dripping or pooling near the unit.
Higher electricity bills without increased usage.
Frequent on/off cycling.
If you notice any of these symptoms, don’t ignore them — early maintenance can save you from costly repairs or replacements later.
5. Can I Clean My Aircon Myself?
Yes, there are a few simple things you can do to keep your aircon clean between professional services.
DIY Aircon Maintenance Tips:
Clean the Filters: Remove and wash them gently with warm soapy water every 2–3 weeks.
Wipe the Outer Unit: Use a soft cloth to remove dust and dirt.
Keep the Area Clear: Make sure nothing blocks the airflow around the indoor and outdoor units.
However, deep cleaning and internal servicing should always be done by qualified technicians.
At CoolandClean, our experts have the right tools and experience to handle the internal components safely, without damaging your unit.
6. What Happens If I Skip Aircon Maintenance?
Skipping aircon servicing might save you a bit of time or money now — but it’ll cost you much more in the long run.
Without regular cleaning and checks:
Dust builds up, causing restricted airflow.
Coils get dirty, making the compressor work harder.
Water leaks can develop due to clogged drainage.
Bacteria and mould can grow inside the system.
This can lead to higher electricity bills, poor cooling performance, or even complete breakdowns.
Regular maintenance is the simplest and most cost-effective way to avoid these issues and ensure year-round comfort.
7. How Long Does Aircon Maintenance Take?
Typically, a standard home aircon servicing session takes between 30 to 60 minutes per unit.
If a chemical wash or deep cleaning is required, it may take longer — around 1.5 to 2 hours depending on the unit’s condition.
Our team at CoolandClean ensures minimal disruption to your schedule while providing thorough, professional service.
8. What Is a Chemical Wash and When Is It Needed?
A chemical wash is a deep cleaning process used when your air conditioner is heavily clogged with dirt, grease, or mould.
It involves dismantling the unit and washing its internal parts with a special chemical solution that removes stubborn grime and kills bacteria.
When to Get a Chemical Wash:
The aircon hasn’t been serviced for more than 6 months.
The unit emits a strong odour or weak airflow.
There’s visible mould or heavy dirt on coils.
The cooling efficiency has dropped significantly.
Our CoolandClean technicians recommend a chemical wash at least once a year for heavily used units.
9. Is Aircon Maintenance Expensive?
Not at all! Aircon servicing is quite affordable, especially compared to the cost of major repairs or replacements.
At CoolandClean, we believe in transparent pricing — no hidden charges or surprise fees.
Regular maintenance also saves you money by reducing your energy bills and extending your aircon’s lifespan.
In short, a little investment in maintenance now can save you a lot of money later.
10. How Can I Make My Aircon Last Longer?
Your air conditioning unit can last 10 to 15 years or more if properly maintained.
Follow these simple steps to get the most out of your system:
Schedule regular servicing with professionals like CoolandClean.
Clean the filters regularly.
Avoid setting the temperature too low — 23–25°C is ideal.
Keep doors and windows closed while the aircon is running.
Turn off the aircon when not in use.
Ensure good ventilation around the outdoor unit.
A little care goes a long way in keeping your air conditioner efficient and long-lasting.
11. Why Should I Choose CoolandClean for Aircon Maintenance?
At CoolandClean, we pride ourselves on delivering reliable, affordable, and professional aircon maintenance services.
Our trained technicians use advanced tools and eco-friendly cleaning methods to ensure your air conditioner performs at its best.
Why Customers Love Us:
Certified and experienced aircon specialists.
Comprehensive servicing packages.
On-time and professional service.
Transparent pricing and honest advice.
100% customer satisfaction guaranteed.
We treat every air conditioning system with the same care and attention — just as if it were our own.
12. How Do I Book an Aircon Maintenance Service?
Booking a maintenance appointment with CoolandClean is simple and quick!
You can:
Visit our website and schedule a service online.
Call our hotline for immediate assistance.
Message us on WhatsApp for fast bookings.
Our friendly support team will help you choose the right package based on your aircon type and usage.
We also offer regular maintenance contracts for homes and businesses that want hassle-free servicing all year round.
Conclusion
Regular aircon maintenance is the key to a comfortable, healthy, and energy-efficient living environment.
It ensures your system performs at its peak, reduces breakdowns, and saves you money in the long run.
Book Now
🌐 Website: www.coolandclean.sg
📞 Call: +65 8282 8223
💬 WhatsApp: https://wa.me/6582828223
📧 Email: sales@coolandclean.sg