How Much Does a Plumber Cost in Singapore? 2026 Price Guide

TL;DR

Most common household plumbing jobs in Singapore fall between $80 and $350. Choke clearing runs roughly $70 to $350, tap replacement $80 to $200, an exposed pipe leak repair $80 to $350. Concealed leaks are the outlier at $250 to $1,500, because nobody can price them accurately until they know where the leak is. Expect a call-out fee of $50 to $120, often waived if you proceed, and an after-hours surcharge of 30% to 100%. There is no regulated price schedule in Singapore, so every figure you find online is a plumbing company’s own guide, including ours.

The short answer

For a straightforward household job during normal hours, budget $80 to $350. The wide spread inside that band is not plumbers being inconsistent. It reflects three real variables: whether parts are included, whether the job needs a licensed plumber, and whether anyone has to open a wall.

Here is what the market looks like in 2026, compiled from published price guides across six Singapore plumbing firms.

Water heater figures generally exclude the unit itself unless the quote says otherwise. Our own published price list sits within these ranges.

Why the ranges are so wide

Parts may or may not be included

This is the single biggest source of confusion. Some firms quote a rate that covers transport, labour and basic materials. Others quote labour and add parts on top. A $130 choke clearing and a $130 tap replacement are not comparable jobs, because the second involves a tap that somebody has to buy.

At least one Singapore firm publishes a $20 per trip charge if the plumber has to leave and buy hardware. That is a reasonable policy, and it is also exactly the kind of line item that turns a $110 quote into a $150 invoice.

Licensed work costs more, for a reason

PUB requires a Licensed Plumber for regulated water service and sanitary work. Since 1 April 2018 it has been an offence to engage an unlicensed plumber for that work, and the liability sits with whoever does the hiring rather than only with the tradesman.

But PUB also publishes a list of simple plumbing works that do not require a licence. Replacing taps and mixers, swapping shower hoses and flexible connectors, servicing flushing cistern components, replacing washbasins and sinks, and clearing blockages in drains and sanitary appliances are all on it.

So a choke clearing does not legally need a licensed plumber. Relocating your sanitary pipework does. One published Singapore guide estimates licensed work costs 30% to 60% more than general handyman work, which is consistent with what the licensing burden implies.

The practical takeaway is not “always hire the most licensed person available”. It is that you should know which category your job falls into, so you can tell whether a premium is justified or whether you are paying for credentials the job does not require.

Concealed leaks cannot be priced blind

Every source we checked refuses to give a fixed price for a concealed leak, and that is the correct answer rather than an evasive one.

A concealed leak has to be located before it can be repaired. The repair cost then depends entirely on where it turned out to be, how much has to be opened up, and what reinstatement the finish requires. A leak in an accessible duct and a leak under a tiled bathroom floor are the same fault with a tenfold difference in cost.

If a plumber quotes you a firm price for a concealed leak over the phone, they are either guessing or planning to revise it. Our pipe leak repair page explains how the detection stage works and why it happens before anything is hacked.

The GST question that catches people out

Singapore’s GST rate is 9%, confirmed by IRAS. It rose to 9% on 1 January 2024.

Two things follow that most price guides skip.

First, only GST-registered businesses charge it, and registration is mandatory above one million dollars in annual taxable turnover. Plenty of small independent plumbers and one-man operations sit below that threshold and legitimately do not charge GST at all. So two quotes can differ by roughly 9% with neither being wrong and neither being dishonest.

Second, practice on quoting is genuinely inconsistent across the industry. Some firms quote GST-inclusive, some add it at invoice. Ask which you are being given before you compare two numbers, and if GST is being charged, ask for the registration number on the invoice.

That single question removes most of the apparent price variation between quotes.

What actually drives your final bill

After a lot of these jobs, the pattern is consistent. Four things move the number, and only one of them is the plumber’s rate.

Timing moves it most. An after-hours call is not a marginal uplift. Published surcharges run from an extra $50 in the evening to 50% or 100% overnight, and public holidays sit at the top of that. A choke that can wait until morning should wait until morning. A burst pipe should not.

Access moves it second. A leak behind a tiled wall or under a false ceiling costs more than the same leak in an open duct, because the work is opening and reinstating rather than plumbing.

Diagnosis moves it third, and this is where people lose money without realising. Paying twice to clear the same choke costs more than paying once to find out why it keeps choking. If a drain has blocked three times, the cheapest available option is no longer the cheapest outcome, and that is when jet flushing or a camera inspection earns its cost.

Parts move it fourth, and least dramatically, though brand-name fittings can change the picture on installation jobs.

Our honest view on cheap quotes

We publish prices, and we are still going to say this: the cheapest quote is often the most expensive job.

The mechanism is not usually dishonesty. It is method. Clearing a choke with a hand auger is faster and cheaper than clearing it properly, and on a grease-lined pipe it produces a hole through the blockage rather than a clean pipe. Water flows. Everyone is satisfied. The pipe blocks again in a month, and the second call-out plus the first costs more than doing it correctly once.

The same logic applies to concealed leaks. A plumber who starts hacking without locating the leak first is cheaper for the first hour and considerably more expensive by the end of the day.

So the question worth asking is not “what do you charge”. It is “what method will you use, and what happens if it comes back”. A plumber with a clear answer to the second question is usually worth more than one with a lower answer to the first.

Questions to ask before you agree to anything

Ask whether the quote includes parts, transport and GST. Ask whether the call-out fee is waived if you proceed with the repair, because several firms do waive it and will not volunteer that. Ask what the after-hours rate is if the job might slip past normal hours. Ask what warranty covers the workmanship and for how long, and get it on the invoice rather than as a verbal assurance.

For anything involving pipework rather than a simple fixture swap, ask whether the work is regulated and whether a Licensed Plumber will be doing it.

None of these questions are confrontational. Any competent firm answers them without hesitation, and the ones that hesitate have told you something useful.

Frequently asked questions

How much does a plumber charge per hour in Singapore?
Hourly labour is published at roughly $80 to $150 an hour by at least one Singapore guide, though most household jobs are quoted per job rather than hourly. Per-job pricing is generally better for you, because it puts the risk of the job taking longer on the plumber rather than on your wallet.

Is there a call-out fee?
Usually, in the range of $50 to $120, and several firms waive it if you go ahead with the repair. A few charge a small fixed transport or fuel fee per visit instead. Ask which applies before booking.

Why is a concealed leak so much more expensive than an exposed one?
Because most of the cost is not plumbing. It is locating the leak, opening up the structure to reach it, and reinstating the finish afterwards. The pipe repair in the middle is often the cheapest part of the job.

Do I need a PUB Licensed Plumber for everything?
No. PUB lists simple works that do not require one, including clearing chokes, replacing taps and shower heads, servicing cistern components, and replacing sinks and basins. Regulated water supply and sanitary pipework does require a licensed plumber, and since April 2018 engaging an unlicensed one for that work is an offence.

Should I buy the parts myself to save money?
Sometimes, for straightforward items like a tap or a water heater where you have a specific model in mind. Two cautions. Labour-only rates apply, and they are not always proportionally cheaper. And if you supply the part, the workmanship warranty covers the installation but not the part, so a faulty unit becomes your problem rather than the plumber’s.

How much should an emergency call-out cost at 2am?
Expect the normal job price plus a surcharge of 50% to 100%, or a flat addition in the $80 to $350 range depending on the firm and the hour. If the situation is contained, for instance you have shut off the stopcock and the water has stopped, waiting until morning is a legitimate way to save a meaningful amount.

Are these prices regulated?
No. Singapore has no official price schedule for plumbing work. Every published guide, including this one, is a company’s own indicative range. Compare several, and treat any single source as a starting point rather than a benchmark.

Quick answers

What is a fair price for clearing a choked toilet?
Somewhere between $70 and $180 for a standard clearing during normal hours. Above that, ask what method is being used and why, because the higher end of the published range generally reflects machine clearing or jetting rather than a hand tool.

How do I compare two quotes that are far apart?
Normalise them before you judge. Confirm both include parts, both include GST or neither does, both are for the same method, and both carry the same warranty. Most large gaps close substantially once those four things are matched.

When is it worth paying more?
When the job has already been done cheaply once and failed. A recurring choke, a leak that has been patched before, or a water heater that has been repaired twice are all situations where the cheaper option has already been tested and did not work.

Get a price for your job

We publish our rates rather than quoting on the phone and revising on site, and you get a firm price before any work starts.

Send a photo of the problem to +65 9199 0308 on WhatsApp and we will usually give you a range before anyone is dispatched. You can also browse what we do, read more about the company, or contact us here.

Sources: price ranges compiled August 2026 from published guides by Everyworks, Mr Plumber, Get Plumber, FixMove, Homejourney, AOT and Fix It Papa, dated between February and July 2026. PUB, Plumbing Works and the Licensed Plumber requirement. IRAS, current GST rates. Singapore has no regulated price schedule for plumbing services; all figures are indicative market ranges, not quotations.