APEX Integrated Works Sdn BhdAPEX Integrated Works Sdn Bhd
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APEX Integrated Works Sdn BhdAPEX Integrated Works Sdn Bhd
WhatsApp +60 17-476 925340-2 Jalan PJU 5/20B The Strand, Kota Damansara, 47810 Petaling Jaya, Selangor

Plumbing Works

Supply, drainage and sanitary system works.

Plumbing supply and drainage system works
The Problem

Reactive Repairs Don't Fix the Cause.

Plumbing failures are frequently treated reactively, when most stem from capacity, pipe condition or drainage issues that were present long before a visible leak.

Common Warning Signs

  • Slow drainage or recurring blockages
  • Damp patches, staining or odour near pipework
  • Inconsistent water pressure
  • Ageing pipework of unknown condition
  • Sanitary fittings not matching current usage

Likely Root Causes

  • Pipe deterioration not identified before failure
  • Drainage undersized for current occupancy or use
  • Reactive point-repairs instead of system review

What's Included

  • Supply and drainage system assessment
  • Pipework replacement and rerouting
  • Sanitary fitting installation and upgrades
  • Drainage capacity and gradient correction
  • Leak detection and rectification
Suitable For

Property and Project Types

Commercial buildings F&B kitchens Strata common areas Corporate offices
Approach

Inspection and Diagnosis

We trace supply and drainage lines, assess pipe condition and check drainage falls and capacity against actual usage before recommending replacement, rerouting or repair.

Testing & Handover

Verified Before Sign-Off

Completed works are pressure and flow tested to confirm performance, with any isolations reinstated and documentation handed over before the area is closed up.

Process

How We Deliver Plumbing Works

01

Discover and Brief

Understand the symptoms, history and constraints of the property.

02

Inspect and Survey

Physical inspection of supply lines, drainage and fittings.

03

Diagnose and Define

Confirm the root cause of leaks, blockages or pressure issues.

04

Specify and Plan

Select pipework, fittings and drainage correction suited to use.

05

Execute and Report

Coordinated works with planned isolations and progress updates.

06

Test and Hand Over

Pressure and flow testing with documented handover.

Related Work

Often Coordinated Together

Service

Waterproofing

Leak diagnosis where plumbing and waterproofing overlap.

 Service

F&B Fit-Outs

Kitchen supply and drainage systems sized for volume.

 Service

Building Repairs

Structural repairs where leaks have affected the building fabric.

Technical Capability Gallery & Case Studies. Coming Soon

FAQ

Frequently Asked Questions

Leak detection typically starts with non-invasive methods such as water meter monitoring, moisture mapping, acoustic listening devices and thermal imaging to narrow down the leak's location before anything is opened up. Once the area is narrowed to a confirmed zone, a small targeted opening usually confirms the exact point rather than exposing an entire wall or floor. This approach keeps reinstatement costs down and avoids unnecessary damage to finishes.
Cost depends on the extent of the issue, the pipe material, and whether wall, floor or ceiling access is needed to reach it. A straightforward repair with easy access costs considerably less than one requiring opening up finishes or working in a confined service riser. Getting a scope based quote after inspection gives a more reliable figure than a price based on description alone.
Most straightforward plumbing repairs take one to three days depending on complexity and how much access work is needed. Repairs requiring wall or floor opening, drying time, or coordination with other trades before reinstatement can take longer. The contractor should be able to give a realistic timeline once the scope is confirmed on site.
Usually, yes, by isolating work to specific risers or zones and planning supply interruptions in advance rather than shutting down the whole system. Each zone is typically tested and reinstated before work moves to the next, with residents or tenants notified ahead of any planned interruption. Building wide isolation is usually only needed for safety critical work or full system testing.
Completed plumbing work should be confirmed with pressure, flow or drainage testing as appropriate, along with joint inspection and observation once the system is back in service. Any concealed work should be photographed before it is covered, and the final handover should include a report, approved materials, warranty information and marked-up drawings for future reference. Recurring issues are far easier to diagnose later when this baseline documentation exists.

View All 25 Plumbing Works Questions →

Related Guides

Self-Help Resources

Guide

JMB/MC Building Maintenance Checklist

Includes plumbing and drainage inspection items.

 Guide

Questions to Ask Before Appointing a Contractor

What to ask before committing to any repair works.

 Hub

View All Guides

Browse every published self-help resource.

Diagnose the Cause Before It Recurs.

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