Best Aircon Guide.sg March 2027

Straight answers about aircon, from a technician.

A free guide for Singapore homes: what a proper install looks like, the mistakes that cost you later, and the tools that really work. Written by Uncle Eric from real jobs.

What's coming

Everything I wish customers knew before they called

1

Installs done right

Piping, insulation, drainage and gas: what good work looks like, so you can check it yourself.

2

Mistakes to avoid

The shortcuts behind water leaks, warm air and gas top-ups that keep coming back, and how to spot them early.

3

Tool reviews

Leak detectors, gauges, vacuum pumps and cleaning gear, tested on real jobs, with the good and the bad.

4

Choosing an aircon company

What to ask before you book, and what a fair quote and a real warranty look like.

Eric Lim, Uncle Eric, smiling in his work polo

Who's behind it

Hi, I'm Uncle Eric

I'm Eric Lim, founder of iAircon, a Singapore aircon servicing company now in its 10th year. I film many of our jobs, and homeowners keep asking me the same questions. This guide is where the answers will live, in plain words and free to read.

Best Aircon Guide is my own project. iAircon is not listed or ranked in it.

Watch my job videos on YouTube