Mould removal price in Singapore
A typical mould removal job in Singapore costs $150–$400 (per area, treatment only (estimate)). The exact price depends on what is found on site, and is confirmed with you before any work starts.
Typical price
$150–$400per area, treatment only (estimate)Typical job time
1–3 hours per area
Estimate, confirm on WhatsApp
Price breakdown
| Item | Typical (SGD) |
|---|---|
| Mould cleaning and treatment, bathroom ceilingThin price data; estimate | $150–$300 |
| Larger area or several roomsEstimate; quoted after viewing | $300–$800 |
| Leak detection if a hidden leak is suspected | $120–$350 |
| Exposed pipe leak repair | $80–$200 |
| Exhaust fan installedDucting or a new power point extra | $210–$280 |
Ranges are based on public price lists and quotes in Singapore. They are a guide, not an offer.
What changes the price
- Size of the affected area, and whether it is on the ceiling, walls or grout.
- Whether the moisture comes from a leak, which needs repairing first.
- Whether repainting with mould-resistant paint is included.
- Access, such as high ceilings or areas behind built-in cabinets.
- Whether an exhaust fan or other ventilation fix is added.
What is included
Usually included
- Inspection of the mould and the likely moisture source
- Cleaning and treating the affected surface
- Advice on stopping it coming back
Usually extra
- Leak repairs or waterproofing, quoted separately
- Repainting unless quoted
- Replacing damaged cabinets, plaster or ceiling boards
HDB vs condo vs landed
HDB
Most jobs are bathroom ceilings and walls, so usually at the lower end. If the mould is under the bathroom of the flat above, HDB's ceiling leak process may need to come first.
Condo
Similar to HDB for a bathroom. Windowless bathrooms and rooms with air-con condensation often need a ventilation fix as well, which adds to the cost.
Landed
Larger areas and more rooms, plus damp from roofs, balconies or walls in contact with the ground, can push the price up.
Mould removal price: common questions
Why is mould removal pricing so hard to find?
Few Singapore firms publish prices, and the ones that do mostly quote small bathroom ceiling jobs, starting below $200. Our ranges are estimates, and a firm price needs a look at the area and the cause.
Is it worth paying for mould removal before the leak is fixed?
No. Mould cleaned off a wall that is still wet will come back. Fix the leak first, let the area dry, then pay for the cleaning and repainting.
More about mould removal
Symptoms, causes and what the job involves: Mould removal.
- Ceiling leak from upstairs price$450–$3,800
- Bathroom waterproofing price$450–$3,800
- Bathroom exhaust fan installation price$120–$280
- Ventilation fan installation price$120–$280
- Concealed pipe leak price$250–$600
- Water leak detection price$120–$350
Get your mould removal price
Send a photo or short video, your home type and postal code. We reply with a price range and the earliest slot.
Open 24/7. All of Singapore.