Aircon Gas Topup
We offer reliable refrigerant refilling services across Singapore for all major gas types, including modern R32 eco-gas, standard R410A, and legacy R22 systems. Because every setup requires a different volume of refrigerant, we can only quote after inspection.


When Should You Top-Up Your AirCon Gas?
While these are typical signs of low refrigerant levels, they can also point to other system issues.
That is why we always diagnose the root cause first instead of relying on guesswork.
Aircon Runs but Fails to Cool
🔍 Symptoms: The indoor fan is blowing and the outdoor compressor is running, but the air coming out is only lukewarm.
💡 Context: While this is a classic sign of low gas pressure, it can occasionally be triggered by other system issues too.
Long Cooling Times
🔍 Symptoms: A room that used to cool down within 10 minutes now takes up to an hour to reach a comfortable temperature.
💡 Context: The unit is forced to work twice as hard because there is insufficient gas to efficiently absorb and transfer heat.
Intermittent Water Dripping
🔍 Symptoms: Water leaks from the indoor fan coil unit, sometimes with tiny ice flakes spitting out.
💡 Context: Severe low-pressure conditions cause the internal cooling coils to freeze; when that ice block eventually melts, it overflows the drainage tray.
Ice Formation on Copper Pipes
🔍 Symptoms: Visible frost or ice buildup forms on the copper refrigerant pipes connected to the outdoor unit.
💡 Context: This physical freezing is a highly reliable indicator that your system’s refrigerant pressure has dropped too low.
Compressor Short-Cycling
🔍 Symptoms: The outdoor unit clicks on and off rapidly in short bursts instead of running at a steady, consistent pace.
💡 Context: Low refrigerant drops the internal pressure, which repeatedly trips the system’s built-in safety sensors and cuts the power.
Unknown Spike in Electricity Bills
🔍 Symptoms: Your monthly utility bill climbs significantly despite your overall aircon usage remaining the same.
💡 Context: Because the low gas levels prevent the room from reaching its target temperature, the unit is forced to run continuously at max capacity.
Gas Top-Up Pricing
For aircon gas top-ups, exact pricing depends entirely on your unit’s model and its current refrigerant levels.
Our team will perform a quick on-site diagnostic check first to see exactly how much gas is missing, and provide you with an accurate final quotation before proceeding.

AirCon Gas Top-up FAQ
Popular questions that Singaporeans ask about aircon gas refill.
Why Do Customers Trust Us?
Verified customer reviews from those
who have trusted us.
★★★★★
“Aircon wasn’t cooling well so I booked a servicing. Technician checked and found the gas was low. Topped it up on the same visit. Appreciated that they diagnosed it properly instead of just guessing.”
Jasmine Yeo
★★★★★
“Called them because my unit was blowing warm air. Technician did a full servicing first, then identified a gas leak. Fixed the leak and topped up the gas in one visit. Transparent about the costs throughout.”
Ahmad Faris
★★★★★
“Booked for routine servicing and mentioned the aircon felt less cold lately. Technician checked the gas level and topped it up after the service. All done in one trip. No hidden charges, price was as stated.”
Linda Cheong
★★★★★
“Technician came for servicing and flagged that the gas was running low without me even asking. Topped it up on the spot and explained what caused it. Honest team, didn’t try to oversell anything.”
Muthu Selvam
★★★★★
“My aircon was serviced and the technician noticed the cooling wasn’t right even after cleaning. Checked the gas and found it was low. Got it topped up the same day. Aircon is back to full strength now.”
Grace Lim
★★★★★
“Came for a servicing job and the technician was thorough enough to catch that the gas level was low. Quoted the top-up cost before proceeding. No pressure, just honest advice. Aircon cooling much better now.”
Rizwan Bakar
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