Wondering if you can skip aircon servicing for a year? Discover why regular air conditioner maintenance is essential for clean air, energy savings, and long-term performance.

Can I Leave My Aircon Without Servicing for a Year?
Thinking of skipping your aircon servicing this year?
It may seem fine at first—but delaying maintenance can cause more harm than you think. Regular aircon servicing isn’t just about cooling performance. It protects your health, wallet, and the lifespan of your unit.
Let’s break down the risks of not servicing your aircon for a full year.
1. Dust and Dirt Build Up Inside Your Aircon
Even in just a few months, dust, pollen, pet dander, and other airborne particles build up inside your aircon unit. This clogs the filters, evaporator coils, and blower fan. When this happens:
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Your aircon cools less effectively
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Airflow is reduced
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Your room stays warm longer
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The unit works harder—burning more electricity
👉 Related: Why General Aircon Cleaning is a Must in Singapore
2. Poor Indoor Air Quality and Health Issues
Over time, mold, bacteria, and fungi thrive in dirty air conditioners, especially in humid climates like Singapore. When you turn on your unit, it spreads these allergens through the air. The result?
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Coughing or sneezing
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Headaches
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Fatigue
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Aggravated asthma or allergies
If you or your family often feel unwell indoors, your aircon might be the hidden culprit.
3. Higher Electricity Bills from Dirty Aircon Units
Here’s something many homeowners overlook:
A clogged and dirty aircon consumes more power.
Your unit will take longer to cool your space. So it runs longer—and harder—just to reach the same temperature. This leads to:
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Increased energy usage
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Higher monthly bills
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Wasted electricity
According to studies, dirty aircon units can use up to 25% more energy.
4. Costly Repairs and Shorter Aircon Lifespan
Ignoring regular maintenance of your aircon can cause small issues—like a clogged drain or frozen coil—to worsen over time. By the time you notice the problem, it might already need expensive repairs or a full replacement.
Instead, aircon servicing helps detect issues early, saving you from unexpected breakdowns.
5. “But It’s Still Cold—Why Service it?”
This is a common myth. Even if your aircon still cools, dirt, mold, and corrosion may be building up inside. Just like your car needs oil changes even when it runs well, your aircon needs care to perform safely and efficiently.
How Often Should I Service My Aircon?
Experts recommend aircon servicing every 3 to 4 months, especially if:
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You use it daily
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You live in a humid climate
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You notice odd smells, weak airflow, or strange noises
For deeper cleaning, a yearly chemical overhaul is highly recommended.
Don’t Wait a Year—Your Air conditioner Needs Regular Care
Leaving your aircon without servicing for a year might feel convenient, but it leads to:
❌ Dirty indoor air
❌ Higher energy costs
❌ Costly aircon damage
❌ Shorter lifespan
✅ Instead, keep your aircon clean, healthy, and efficient with regular servicing.
📞 Call Lion City Aircon today at +65 8818 5781
🌐 Book your aircon servicing online at https://lioncityaircon.sg
Breathe clean. Save money. Stay cool all year round.