Empowering Malaysia’s Future
Through Engineering Excellence

Empowering Malaysia’s Future Through Engineering Excellence

Since 2001, WW Engineering & Construction Sdn Bhd (WWEC) has been delivering trusted solutions in power transmission, generation, and utility engineering. With certified expertise and a proven safety record, we help power Malaysia’s infrastructure with precision, integrity, and excellence.

Two Decades of
Engineering Excellence

WWEC has been at the forefront of Malaysia’s power and utility industry for over 20 years serving both public and private sectors. We combine civil, structural, mechanical, and electrical expertise to execute projects that meet the nation’s growing energy needs.

Certified & Accredited

Certified by CIDB, MOF, TNB & ST, ensuring full compliance with Malaysia’s engineering and construction standards.

High-Voltage Expertise

Specialized in 132kV–500kV transmission engineering from design and erection to maintenance and commissioning.

Nationwide Presence

Delivering reliable engineering and utility solutions across Malaysia and the ASEAN region.

Our Core Expertise

 WWEC delivers multidisciplinary engineering and construction solutions that power Malaysia’s growth — combining technical precision, certified expertise, and decades of proven experience.

Powering Progress Across Malaysia

Powering Progress
Across Malaysia

For over two decades, WWEC has delivered high-impact engineering projects that power Malaysia’s growth — trusted by leading clients like TNB, Powertek, and MRCB Engineering.

500kV Overhead Transmission Line – Pulau Indah CCPP to Olak Lempit Substation

Major transmission project connecting key power generation facilities across Malaysia.

275kV Transmission Line Loop-In – Subang Jaya Town Centre

Double-circuit loop-in line improving network efficiency for TNB substations.

275/33kV Substation – Vale Malaysia Manufacturing Project (ABB Malaysia)

Main substation design and construction supporting industrial power demand.

DUKE Highway Transmission Clearance Works (MRCB Engineering)

Relocation and modification of transmission lines for national infrastructure expansion.

See More of Our Work

Certified & Registered with Leading Authorities

Certified & Registered
with Leading Authorities

Registered with Malaysia’s leading authorities ensuring all our work meets national and international standards.

Partner with Malaysia’s
Trusted Power Engineering Expert

Let’s build the future of Malaysia’s energy and infrastructure together.
With over two decades of proven experience, WWEC delivers end-to-end engineering solutions from power transmission to complex utility projects with reliability, safety, and excellence at every stage.