Blocked Drain Repair in Singapore

Understanding the problem

Drains block gradually. Hair, grease, soap scum and debris build up on the pipe wall until water can no longer pass. A1PlumberSG clears the blockage mechanically and checks the flow afterwards so the drain runs freely again.

Common causes

• Hair and soap build-up inside the drain trap
• Cooking grease cooling and hardening in the pipe
• Food scraps and rice washed down the sink
• Foreign objects dropped into a floor trap
• Roots, silt or debris in outdoor drainage

Signs and symptoms

• Water pooling around the floor trap
• Gurgling sounds after the water drains away
• Slow drainage in more than one fixture
• Bad smell rising from the drain
• Water backing up when the washing machine empties

How A1PlumberSG can help

• On-site inspection to confirm exactly where the blockage is coming from
• A clear explanation of the repair options and the cost before any work starts
• Repair or replacement carried out with proper tools and quality parts
• Testing after the job so you can see the problem is genuinely resolved

Why professional repair matters

Chemical drain cleaners often only punch a small hole through the blockage and can damage older pipework. Mechanical clearing removes the build-up itself, so the drain stays clear for much longer.

Our service process

1. Step 1

   Contact & description

   You tell us what is happening; we ask a few questions to understand the fault.

2. Step 2

   On-site inspection

   We check the fixture, the pipework and the surrounding area before touching anything.

3. Step 3

   Clear quote

   You get the price and the options before any work begins.

4. Step 4

   Repair & testing

   We complete the repair, test it under normal use and tidy the work area.

Blocked Drain — frequently asked