D&K CONSTRUCTION & ENGINEERINGD&K CONSTRUCTION & ENGINEERING
Plumbing works

Full Plumbing Works Singapore

New pipework, tested before a single tile goes down.

Full renovation plumbing — new pipe runs, relocating sinks and toilets, water heater and sanitary installation, tested and coordinated with tiling.

  • New and relocated pipe runs
  • Sanitary and heater installation
  • Pressure tested before tiling

Island-wide · Singapore

HDB, condominium, landed, and commercial properties — one contractor team, written quotes before work starts.

Overview

Why this work is worth doing properly.

Renovation plumbing has one unforgiving rule: everything must be right before the tiler covers it. A joint that weeps or a pipe run set at the wrong point is cheap to fix while it is exposed and expensive to fix once it is buried under new tiles and cabinetry.

We carry out full renovation plumbing — new and relocated supply and discharge runs, sink and toilet relocation, water heater and sanitary installation — sequenced and pressure-tested before the tiling and carpentry go in.

HDB flatsCondominiumsLanded homesOfficesRetail & F&B

What we cover

Plumbing Works works we carry out.

New and relocated pipework

Fresh supply and discharge runs, relocating sinks, toilets, and floor traps to suit the new layout.

Sanitary installation

WCs, basins, mixers, showers, bidet sprays, and floor traps installed and sealed after tiling.

Water heater installation

Instant and storage water heaters with the associated isolator and pipework, positioned and tested.

Testing and coordination

Pressure testing of new runs and coordination with tiling and carpentry so nothing is buried untested.

How it works

From your first message to a clean handover.

  1. 01

    Plan the layout

    We set out supply and discharge points for the new layout, checking gradients and heights before any pipe is run.

  2. 02

    First-fix pipework

    New runs are installed and relocated while walls and floors are open, then pressure-tested before covering.

  3. 03

    Coordinate with tiling

    Pipework is signed off and tested so the tiling and waterproofing can proceed over sound, leak-free runs.

  4. 04

    Second-fix and test

    Sanitary ware, taps, and heaters are installed after tiling, then flow and drainage are tested and sealed.

Questions

Plumbing Works FAQs

Still unsure? Call +65 9348 1142 and speak to someone who does the work.

Can you move my sink or toilet to a new position?

Yes, within the limits of the drainage gradient and the discharge point. We check what the fall allows before committing to a new position, since a toilet in particular needs adequate slope to discharge properly.

Why does plumbing need to be tested before tiling?

Because once the tiler covers the pipework, any leak means breaking the finished floor or wall to reach it. Pressure-testing new runs while they are exposed is far cheaper than a repair after tiling and waterproofing.

Do you install water heaters as part of the works?

Yes — both instant and storage heaters, including the isolator and pipework. We position them for safe access and test them along with the rest of the installation.

Get started

Tell us about your plumbing works job and we will quote it clearly.

Send photos over WhatsApp for a fast estimate, or call us to arrange a site visit anywhere in Singapore.