About Us
AOT Aircon — chemical wash and indoor leak jobs
This page is the aircon trade of ALPHA & OMEGA TRINITY PTE. LTD. (UEN 201215586K), BCA ME01 L1. It is not the company homepage. Licences, named crew and other trades live on www.aot.sg.
Operations (I. Biz Centre): 32 Old Toh Tuck Road #03-11, Singapore 597658. Monday–Saturday 08:00–17:00. WhatsApp +65 8151 8857.
AOT crews have also worked at hospitals, campuses and commercial sites across Singapore — often as a specialist subcontractor, not always as a direct customer. Named sites served and disclaimer.
Sites served
AOT crews have worked at hospitals, campuses, airports and commercial sites — often through another main contractor. Some names are not AOT’s direct customers. Tiles are AOT typesetting, not official logos.
KKH
SGH
NUS
NTU
CHANGI
SCCC
MBS
NAFA
Full gallery and disclaimer