Single-split, multi-split and ducted installs for HDB, condo and landed homes. We plan the shortest trunking routes, size BTU correctly, and hand over a quiet, efficient system you can trust.
We calculate cooling load per room to match BTU, pipe length and elevation — reducing short cycling and keeping bills low.
Shortest runs, properly insulated copper, sealed joints, and paint matching on request for a clean finish.
Correct flare, nitrogen purging, deep vacuum & pressure test so your system runs quietly and efficiently from day one.
Single-split installs typically complete in 4–7 hours; multi-split may take a day depending on routing and site conditions.
To get a better estimate, we offer free site view/consultation. Where you can consult our experienced technicians and address your concerns.
Yes, Cosy covers workmanship in addition to manufacturer warranty. We’ll state both in your job card.
Mitsubishi Electric, Daikin, Panasonic, Midea, LG, Samsung and more. If the brand you’re looking for isn’t here, check with our friendly admin staff.
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Where structure allows, we conceal runs or align along edges for a clean look, with paint-matching available.
*Paint-matching may cost more if colors are not easily found off the shelf
#06-17
60 Kaki Bukit Pl Eunos Techpark, Singapore 415979
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