How CWC can help
Non-domestic premises with a power load exceeding 45 kVA, or any premises handling hazardous trades, are required by law to hold a valid EMA electrical installation licence. CWC's EMA-licensed Chief Electrician can act as your appointed Licensed Electrical Worker (LEW) to manage the full application, inspection, and certification process through the EMA ELISE portal. Documentation required includes a Letter of Appointment (LOA) from the owner and a valid electricity account with a retailer. Licences must be renewed through your LEW no later than one month before expiry — CWC can manage this on your behalf. For more information, visit: ema.gov.sg/regulations-licences/licences/electrical-supply-installation-licences
Electrical fault checks and troubleshooting
Residential and commercial support
Practical repair recommendations
Singapore-wide service enquiries
Contact
Need electrical installation licences?
Call 9858 7555 or email jacky@cwc.com.sg for electrical service enquiries.