What is an EMA Licensed Electrical Worker (LEW)?
In Singapore, a Licensed Electrical Worker (LEW) is certified by the Energy Market Authority (EMA) to carry out specific electrical works safely and legally. When you work with our team, you can ask to see the EMA-issued licence card, which shows the electrician's photo, name, identity card number, and licence number.
The licence HDB requires (EMA LEW)
Our electricians hold the EMA Licensed Electrical Worker (LEW) licence, the licence HDB requires for electrical work in your flat. As EMA-licensed electricians in Singapore, we provide professional services for HDB flats and residential homes, including electrical wiring and smart home integration. We also install common fixtures such as water heaters, lighting, and ceiling fans.
Custom solutions for businesses
We deliver tailored electrical solutions for businesses: electrical layouts, wiring, power distribution, and lighting. To keep operations running well, we also cover energy-efficient upgrades and smart system integration.
Complex industrial projects
Our work covers high-voltage power distribution, machinery wiring, and control system integration. We also handle regulatory compliance, audits, and smart system integration, helping businesses optimise performance while meeting safety standards.
Specialised LEW services
Certain electrical works in Singapore can only be carried out by licensed electricians. We are fully equipped to take them on.
- Compliance and safety inspections: LEW inspections, safety audits, and lightning protection endorsements.
- Electrical feasibility and load studies to identify hazards and prevent overloads.
- Electrical design and endorsement, including Single Line Diagram (SLD) design for regulatory approval.
- Energy efficiency and optimisation through energy audits that cut power consumption.
Classes of Licensed Electrical Workers in Singapore
The EMA issues three main classes of electrical worker licence: Electrician, Electrical Technician, and Electrical Engineer. Each carries its own responsibilities and limits.
- Electrician Licence: certified to design, install, repair, and test electrical installations up to 1,000 volts with loads of 45 kVA or less. They can also work on loads over 45 kVA and up to 500 kVA under the supervision of an electrical technician. Ideal for most residential and smaller commercial projects.
- Electrical Technician Licence: qualified to install, repair, and test installations up to 1,000 volts and 500 kVA, and to design and submit plans for loads up to 150 kVA. Best suited to larger installations, such as a food court.
- Electrical Engineer Licence: the broadest authority, managing the full lifecycle of installations operating from up to 1,000 volts to as high as 400,000 volts. Built for complex commercial and industrial projects.
Why choose our licensed services
Our electricians are experienced and continuously trained to stay current with electrical technology and safety regulations. Safety sits at the heart of every project, and our work always aligns with EMA standards. Our pricing is fully transparent, with no-obligation quotes upfront and no hidden fees. We start with a free consultation to assess your needs and tailor a solution to your budget.
Frequently asked questions
What is a Licensed Electrical Worker (LEW) in Singapore?
A Licensed Electrical Worker is a professional certified by the Energy Market Authority (EMA) to carry out specific electrical works safely and legally. The EMA issues three main classes: Electrician, Electrical Technician, and Electrical Engineer, each with its own scope and limits. Working with a LEW means your electrical work meets Singapore's safety and compliance standards.
How do I check if an electrician in Singapore is licensed?
Ask to see their EMA-issued licence card. It displays the electrician's photo, name, identity card number, and licence number. Our team is happy to show this so you know your work is being handled by a qualified, EMA-licensed worker.
Do I need a licensed electrician for all electrical work?
Certain electrical works in Singapore can only be carried out by a licensed electrician, including LEW inspections, safety audits, lightning protection endorsements, load studies, and Single Line Diagram design and endorsement. For HDB and residential work, an EMA-licensed and HDB-approved contractor keeps everything compliant. When in doubt, speak to us and we will advise.
What happens if I don't engage a licensed electrician?
Electrical work that requires a LEW must be done by one to stay safe and legal under EMA rules. Unlicensed work can create serious safety risks and fall short of Singapore's compliance standards. Engaging an EMA-licensed electrician gives you the assurance that the job is done correctly and to code.