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Commercial Aircon Servicing Contracts in Singapore: What Shops and Offices Should Know Before Signing (2026)

Here is something we see every few months. A shop or office signs the cheapest aircon maintenance contract they were quoted, feels good about the saving, and two years later calls us because a cassette unit died in the middle of August. When we open it up, the coil looks like it has never met […]

R32 vs R410A: What Your Aircon’s Refrigerant Means for Your Wallet

Every aircon we install these days runs on R32 refrigerant. Most aircons installed in Singapore before around 2016 run on R410A. If you have never thought about which one is inside your units, that is normal, and honestly you have not missed much drama. But the difference starts to matter the moment you face a […]

Aircon and Haze in Singapore: Should You Run It, and Which Filter Actually Helps?

Every time the PSI starts climbing, our WhatsApp fills up with the same two questions. Should I switch off my aircon so it does not suck in the haze? And can I buy some special filter that cleans the air? One of these fears is a myth, and one of these hopes is half true. […]

Mitsubishi Electric vs Mitsubishi Heavy: The Comparison Singapore Gets Wrong

Here is a conversation we have at least once a week. A customer messages us on WhatsApp asking for a quote on a “Mitsubishi aircon”. We ask which one. They say “the normal one, Mitsubishi”. And then we have to explain that there are two completely different companies selling aircons under the Mitsubishi name in […]