Electrical Installations

Cheng Seng Electric designs, installs, tests and commissions high-tension (HT) and low-tension (LT) electrical systems for commercial and industrial buildings in Singapore. The work is done by our own Licensed Electrical Workers (LEWs) and direct workers, to SS 638.

What we install

• HT and LT switchgear
• Main switchboards, distribution boards and rising mains
• Power distribution and system design, including load studies
• Additions and alterations (A&A) for tenant fit-outs and building upgrades
• Testing and commissioning before handover

How a job runs

1. Site visit and a look at your single-line diagram (SLD) and load.
2. Design and a fixed quotation.
3. Installation by our own crews, with our own scissor lifts, boom lifts and scaffolding.
4. Testing and commissioning by our LEWs.
5. Handover with test records, and an LEW to take charge of the installation if you need one.

Why CSE

• Our own team of electricians and in-house LEWs, so one firm answers for the job.
• Own access equipment (MEWPs) and certified scaffolding: no waiting for rentals.
• Since 1940. ISO 9001, ISO 14001, ISO 45001 and bizSAFE Star.
• Our own energy meters, monitored with GEMS, our own energy monitoring software, so you can see your energy use live.

Frequently asked questions

Do you work on HT systems?

Yes. We install and maintain both HT and LT switchgear.

Can you take over a building’s existing installation?

Yes. Our LEWs can inspect it, report what needs fixing, and take charge of the installation.

Do you only do new buildings?

No. Much of our work is additions and alterations in occupied buildings, planned around tenants and shutdown windows.

Get a quote for electrical installation: email enquiry@chengseng.com.sg or use our enquiry form.