Home / Installation of plumbing, heating (non-electric) and air-conditioning systems
LONG ONN AIR-CON SERVICES
LONG ONN AIR-CON SERVICES is a sole proprietorship/ partnership in Singapore with UEN 52805855W. It was registered on 25 Aug 1995, 31 years ago. Its status is Live. Its main activity is installation of plumbing, heating (non-electric) and air-conditioning systems.
| UEN | 52805855W |
|---|---|
| Status | Live |
| Entity type | Sole Proprietorship/ Partnership, Partnership |
| Registered | 25 Aug 1995 |
| Main activity (SSIC) | 43220 Installation of plumbing, heating (non-electric) and air-conditioning systems |
| Address | 502D YISHUN STREET 51, #11-460, PALM BREEZE @ YISHUN, Singapore 764502 5 companies at this address |
| Area | Yishun · District 27 (Yishun, Sembawang) |
| Nearest station | Khatib MRT, about 850 m |
| Officers | 3 |
Newer companies in installation of plumbing, heating (non-electric) and air-conditioning systems
- ASH SB ENGINEERING PTE. LTD.
- 32 AIRCON PTE. LTD.
- JR ACMV ENGINEERING PTE. LTD.
- HAI FENG ENGINEERING & TRADING PTE. LTD.
- SSB MECHANICAL & ELECTRICAL SERVICES PTE. LTD.
- CRAFTWORKS SOLUTIONS PTE. LTD.
Source: ACRA open data, data date 16 Sep 2026. Directors, shareholders and financial statements are not in the open data.