Essential for
the Digital and Green Economy
From Below to Beyond,
Your Underground
Engineering Specialists
Engineering Tomorrow’s
Underground Utilities
Engineering our Future,
One Pipe at a Time

Who We Are

We are Specialists in Underground Utilities Infrastructure

With our business roots tracing back to 1988, Sam Lain is a Singapore-based engineering group that specialises in integrated solutions for underground utility infrastructure.

Serving primarily public sector clients, we provide a wide spectrum of pipeline engineering solutions and services (from design, planning and construction through to operation, upgrades, rehabilitation and maintenance) with our state-of-the-art equipment and skilled workforce in the area of Sewerage, Gas, Water and Power for underground utilities.


To be recognised as the engineering contractor of choice and to become the largest integrated solutions provider in the Underground Utilities Infrastructure industry in Singapore.


Providing efficient & quality services to our customers in a safe and timely manner.

What We Do

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