Water Leak Repair Services in Singapore

Signs include unexplained high PUB water bills, water stains on walls or ceilings, musty odours, damp patches, and peeling paint or bubbling plaster. In HDB flats, you may also notice your downstairs neighbour reporting ceiling leaks. Contact us for a professional inspection to locate and fix the leak before it causes further damage.

In many cases, yes. We use acoustic leak detection and other non-invasive methods to locate the source of the leak before recommending any wall or tile work. For pinhole leaks in concealed pipes, we can often apply epoxy pipe repair or pipe relining to seal the leak from the inside without opening the wall. Where hacking is unavoidable — for example, replacing a severely corroded galvanised iron pipe section — we keep the work area as small as possible and patch it neatly after completion. We always explain the options and associated costs upfront so you can make an informed decision.

Water leaks should be addressed as soon as possible. In Singapore's year-round humidity, even a slow drip behind a wall creates the conditions for mould growth within 24 to 48 hours — affecting indoor air quality and potentially triggering respiratory issues. A running concealed leak can also cause structural damage to concrete and timber, weaken wall plaster, and lead to electrical hazards if water reaches wiring or distribution boards. From a financial perspective, a single leaking pipe joint can add S$50 to S$150 or more to your monthly PUB water bill depending on the flow rate. Active leaks — burst pipes, overflowing fixtures, or ceiling drips — require immediate attention and we respond 24/7 for these emergencies.

Yes, we handle all types of leaks including ceiling leaks caused by upstairs plumbing, roof issues, or pipe damage within the concrete slab. Ceiling leaks between HDB or condo units are common and we can help identify whether the source is from the unit above or from within shared infrastructure.

In Singapore, the upper floor unit is generally responsible for leaks originating from their plumbing or waterproofing. PUB (pub.gov.sg) and HDB (hdb.gov.sg) have published guidelines for inter-floor leak disputes, including the Community Disputes Resolution Tribunal (CDRT) process for unresolved cases. We can help identify the leak source with proper testing, which is often the first step in resolving such disputes between neighbours.

Concealed pipe leakage repair in Singapore typically starts from S$80 for labour, depending on the location and severity of the leak. Concealed pipes run behind walls, under tiles, or within concrete slabs, making detection and access more complex than exposed pipe repairs. If wall or tile hacking is required, additional costs apply for the hacking work and reinstatement. We use non-invasive detection methods where possible to locate the leak source before recommending the most cost-effective repair approach. We provide a full upfront quote covering detection, repair, and reinstatement — no hidden fees. Contact us for an on-site assessment.

Bathroom wall and floor leaks in Singapore homes are most commonly caused by failed waterproofing membrane, cracked grout or tile joints, or a leaking concealed pipe behind the wall. In older HDB flats, the original waterproofing layer applied during construction degrades over 10 to 20 years — especially in wet areas like shower enclosures and around floor traps. When the waterproof membrane fails, water seeps through the concrete slab and appears as damp patches or drips on the ceiling below. To fix this properly, the tiles must be removed, the membrane replaced, and tiles re-laid — a more involved repair than a simple pipe fix. For bathroom leaks caused by a faulty pipe joint or loose fitting inside the wall, non-invasive repair is often possible. We assess both possibilities during our initial inspection.

Signs of pipe corrosion include discoloured or rust-tinged tap water, reduced water pressure at fixtures, visible rust stains in sinks or around pipe joints, and small pinhole leaks appearing along exposed pipe runs. In Singapore, galvanised iron pipes installed in HDB flats built before the 1990s are particularly susceptible — the zinc coating eventually wears away and the iron rusts from the inside, gradually narrowing the pipe bore and weakening the pipe wall. Once corrosion reaches an advanced stage, patching individual leaks is a short-term fix — the corroded section needs to be cut out and replaced with modern CPVC or stainless steel piping. We assess the condition of your pipes during an inspection and recommend targeted replacement of the affected sections rather than full re-piping where possible, keeping costs manageable.