How do I find a cheap plumber in Singapore without getting overcharged?

Singapore has no official price schedule for plumbing. The ranges below come from public price guides, forum reports and retailer listings gathered in October 2026. They are typical prices in normal hours, labour plus standard parts unless the row says otherwise.

Ads that say "from $20" or "from $40" quote the floor. The job you have usually sits higher, so compare the range, not the opening number. For the full list by category, see the HDB plumbing price list.

For simple jobs in an HDB flat, the town council's term contractor is often the lowest-cost legitimate option. Sembawang Town Council's published rates for 1 April 2026 to 31 March 2027 are an example:

The catch is the hours and the arrangement. East Coast Town Council, for example, quotes its rates for Monday to Friday, 8.30am to 5pm, and Saturday morning, and leaves after-hours rates to be negotiated with the contractor. The job is a private deal between you and the contractor, not the town council, so ask for an official receipt. Some councils publish the contractor's name but no prices, and condos have no town council handyman at all.

Forum users report paying $30–50 transport even when the problem was not fixed, so ask about that before anyone sets off. A seat cover or a shower holder usually costs the minimum charge on its own, which is why it pays to save small jobs for one visit.

Watch for a "PUB submission fee". PUB charges nothing for a Licensed Plumber's submissions, so that line is the plumber's own fee.

1. 1Send a photo or short video of the problem, plus the model label for heaters, taps or cisterns.
2. 2Say your home type, what you have already tried, and whether you poured any drain chemical in. The plumber needs to know before opening the pipe.
3. 3Ask whether the price is all-in or labour only, and what parts it includes.
4. 4Ask what you pay if the job cannot be done on the day.
5. 5Ask whether GST and any after-hours charge are included.
6. 6Agree the final price in writing, a WhatsApp message is enough, before work starts.
7. 7If the plumber finds something new on site, ask them to stop and price it before carrying on.

PUB advises getting at least three itemised quotes for licensed work. For a heater or toilet bowl change that you can plan, that advice holds. For a choked toilet at 11pm, sending the same photos to two plumbers is the realistic version.

• No price before work starts, or "we see first" with no range from your photos.
• A big number for a small job. Forum users have called $550–950 quotes for a simple toilet choke excessive. A high price needs a reason you can check, such as a drain machine or lifting the bowl.
• Pressure to replace rather than repair, with a unit you have not seen priced.
• No PUB Licensed Plumber for a storage heater, toilet bowl or water pipe job. Check the licence before the visit.

The 2021 water heater case

In February 2021, a homeowner was billed $3,350: $2,500 for a storage water heater and $850 for service. The same model was listed on Lazada for about $260. The Consumers Association of Singapore said businesses are free to set prices and a refund is hard to get once you have agreed to a quoted price. The company later offered a $2,700 refund. PUB inspected the installation, found numerous defects, and looked into whether a Licensed Plumber had done the work.

Agreeing to a price is what made the refund hard. Ask for the unit's brand and model on the quote, and check the retail price on your phone before you say yes.

Engaging an unlicensed plumber for a storage heater, toilet bowl or water pipe is an offence, with a maximum fine of $10,000, jail of up to 3 years, or both. If the work is defective, a Licensed Plumber has to redo it, and you pay twice.

A $50 choke clear that comes back every few weeks often means the problem is further down the pipe, such as old grease or renovation debris. Cement or grout in an HDB floor trap is the owner's cost, and set cement can mean replacing a pipe section.

A concealed pipe leak looks cheap to patch. One short section rerouted as exposed pipe costs about $250–600 before retiling, but the scope often grows once the old pipes are checked, and several sections run $1,000–2,500.

Some bills are not yours at all. A choke in the common stack is the town council's, and a leak on PUB's side of the meter is PUB's. Call them before you call a plumber.

If you can stop the water at the valve and nothing is overflowing, a visit in normal hours avoids the after-hours surcharge. See how to turn off the water in an HDB flat.