Sink / Basin Plumbing
Kitchen Sink Leak Repair in Singapore
Kitchen sink leak repair starts from $70 at SG QuickFix. Water in the cabinet under a kitchen sink usually comes from the trap, the waste's seal, the overflow pipe, or a failed seal around the sink's edge. The leak is traced and repaired in about 30 to 60 minutes, with any part charged separately.
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Listed price
From $70
Task guide
When this may be needed
- The cabinet floor under the sink is wet or swelling.
- Water drips when the sink drains.
- A leak appears only when the sink is full.
- Water runs down the cabinet's front from the countertop edge.
- The dishwasher or washing machine connection under the sink leaks.
What the team does
The technician empties the cabinet, dries everything and fills the sink to the overflow, then drains it while watching each joint. That separates trap, waste and overflow leaks from tap and hose leaks. The leaking joint is resealed or the worn part replaced, and a failed edge seal is cut out and re-siliconed. The sink is retested full and draining.
Included in this price
- Testing full and draining to find the leak
- Resealing the trap, waste or overflow
- Re-siliconing the sink edge
- Retesting every joint
Limits & price factors
Replacement parts are charged separately. Tap and hose leaks are covered under Tap Repair & Replacement, and swollen cabinet boards are not repaired.
The price starts from $70. Double sinks, appliance connections and seized fittings take longer.
FAQs
The trap, the waste, the overflow or the sink's edge seal are the usual sources. Filling and draining the sink shows which.
The overflow connection or its seal leaks. It only carries water when the sink fills to the overflow hole.
Avoid filling it until it is fixed, and put a tray under the leak so the cabinet board doesn't swell.
At SG QuickFix, sink leak repair starts from $70.