Mechanical & Electrical Services

Express 21 provides one-stop mechanical and electrical engineering service – from installation, testing, commissioning, servicing to maintenance.

We are one of the largest privately owned electrical and mechanical contracting companies in Singapore, specialising in electrical design, installation and maintenance.

Express 21 has a track record of reliability and trustworthiness in catering to customers’ changing needs.

What we do

Installation, testing, commissioning, servicing and maintenance of

  • ACMV
  • Fire protection
  • Plumbing
  • Sanitary systems

Building owners are assured by our capability to offer them an integrated solution, and our ability to ensure that projects are completely timely and at competitive rates. Our huge customer list and project reference bear testimony of our unparalleled expertise in the field of building mechanical engineering.

Our recent project

Tanglin Shopping Mall