Any electrician Punggol residents hire to rewire, add a power point or replace a circuit breaker should be an EMA Licensed Electrical Worker (LEW), or work under one’s supervision. Check the name on EMA’s ELISE search. Storage water heater and water pipe work needs a PUB Licensed Plumber, and piped gas appliances need an EMA-licensed gas service worker.

It takes about five minutes to check, and it is worth it every time you flip a switch afterwards.

This page is part of eduKate Punggol’s Essential Information for Punggol, our quick answers and where-to-go lists for everyday life in Punggol. It explains which home jobs need a licensed worker, how to check a licence online and at the door, and who to call when something fails at night.

Quick answer

• Electrical: wiring, new or moved power points, switches, lighting points and circuit breakers need an LEW. Check on EMA’s ELISE and ask to see the licence card.
• Plumbing: installing or replacing an electric storage water heater or water service pipes, and urgent water leak repairs, need a PUB Licensed Plumber. Search by the full “WS” licence number or by Punggol’s postal sector, 82.
• Gas: every piped gas appliance must be installed by a licensed gas service worker, also searchable on ELISE.
• Common areas: corridor, lift and block faults go to Punggol Town Council. For small jobs inside the flat, see our Town Council handyman guide.
• Emergencies: gas leak, City Energy 1800 752 1800. Major pipe burst, PUB 1800-2255-782. Power fault, SP 1800 778 8888. All three run 24 hours.

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Where to Check an Electrician or Plumber

We do not list or rank private firms. We could not verify any from an official source, and a licence check matters far more than a shop address. These are the official tools and lines Punggol homes need.

Tool or line	What it is for	How to use it	Hours
EMA ELISE: Licensed Electrical Workers	Checking that the person doing your electrical work holds an LEW licence.	Open the LEW listing on ELISE and look up the worker.	Online.
EMA ELISE: gas service workers	Checking a gas service worker before a gas hob or heater is installed.	On ELISE, choose “Search Licensed Workers”, then “Gas Service Worker who offers services to consumer”.	Online.
PUB Search for a Licensed Plumber	Checking a plumber, or finding licensed plumbers by area.	On PUB’s search page, enter the full licence number (“WS” plus 8 digits) or 82 for Punggol postal codes. Partial numbers do not work.	Online.
Punggol Town Council handyman referral	Small repairs, including plumbing and electrical, arranged through the Town Council.	See our handyman rates and booking guide.	See our guide.
PUB 24-hour Call Centre	Major pipe bursts, water interruptions, and checking that a caller really is from PUB.	1800-2255-782 (toll-free) or 6521-6470.	24 hours.
City Energy gas emergency	Gas leaks.	1800 752 1800, called from a safe distance.	24 hours.
SP Group Electricity Service Centre	Power cuts and supply faults.	1800 778 8888.	24 hours.
Punggol Town Council EMSU	Common-area faults after office hours.	1800-325 8888. Office line +65 6590 9500.	After office hours.

Checked October 2026. Confirm on the official pages before you rely on them: EMA on engaging licensed workers, PUB contact and Punggol Town Council contact.

Which Licensed Worker Your Job Needs

Electrical work: an LEW

EMA says electrical work at home should be carried out or supervised by a Licensed Electrical Worker. That covers installing, repairing or changing wiring; adding, extending or replacing socket-outlets, switches or lighting points; and repairing or replacing the consumer control unit or circuit breakers. For an HDB flat, the Electrician class of licence (up to 45kVA) is the minimum. Simply connecting a light fitting to an existing point does not need an LEW. Drawing a new connection from the circuit does.

Water heaters and pipes: a PUB Licensed Plumber

PUB says regulated water service and sanitary works can only be carried out by PUB Licensed Plumbers. Its examples include installing or replacing an electric storage water heater, installing or replacing water service pipes, and urgent leak repairs. A water heater also needs its own dedicated power point, which is LEW work.

Piped gas: a licensed gas service worker

EMA requires all piped gas appliances to be installed by a licensed worker. Afterwards, the worker gives you a written statement certifying the appliance has been tested and is safe. EMA also suggests contacting several licensed workers to compare fees.

Outside your front door: the Town Council

Corridor lights, lifts and other common property belong to the estate. Our Town Council who-to-call guide sorts out which problems go where.

How to Check an Electrician in Punggol Before Work Starts

1. Name the job. Write one line: “add a socket in the study” or “replace the water heater”. That tells you which licence to ask for.
2. Ask who is coming. Before the visit, ask for the name and licence number of the person who will do or supervise the work.
3. Look it up. Search ELISE for an LEW or gas worker. For a plumber, type the full WS number into PUB’s search.
4. Check the card at the door. An LEW’s licence card shows a photo, name, identity card number and licence number. EMA’s advice is plain: verify the card before any electrical work starts.
5. Get the quote in writing. Ask what is included, what parts cost and whether there is a call-out charge. Compare more than one if you can.
6. Collect the paperwork. For gas work, ask for the written safety statement. For any job, keep the receipt and the worker’s details.

What to Have Ready

• Photos of the problem: the scorched socket, the dripping pipe, the heater’s label.
• The location of your distribution board and RCCB, with a clear path to it.
• The brand and model of any appliance involved.
• For water heaters, the capacity of the old unit and a photo of how it is connected.
• A note of when the problem started and anything that seems to trigger it.

Costs, Rules and the RCCB Requirement

There is no official fee schedule for private electricians or plumbers, so prices vary by firm and job. Ask for written quotes. If you prefer an estate referral, our Town Council handyman guide covers its rates and booking.

Every home has had to have a residual current circuit breaker (RCCB) installed since 1 July 2025. EMA’s electrical safety Q&A explains a three-step test. If the RCCB does not trip when tested, or trips often for no obvious reason, engage an LEW. EMA also notes that after electrical works, the LEW must apply to SP Services to inspect the completed work.

If the job is part of a bigger renovation, HDB permit rules apply too. Our renovation permits and contractors guide covers them.

Neighbour’s Tips for Hiring an Electrician or Plumber in Punggol

• Ask “Is the licensed worker coming?” The person at your door may not be the licence holder. EMA allows work to be done under an LEW’s supervision, so ask who that LEW is.
• Never plug a water heater into a normal socket. EMA says water heaters must never use a standard three-pin socket. They need a dedicated connection point.
• Trips after a new appliance? EMA says frequent tripping is often a faulty appliance. Unplug the newest one first. If the problem is the installation, you need an LEW on site.
• Buy SAFETY-marked appliances. Retire overloaded multi-plugs and damaged cables before they become a job for 995.
• Be wary of doorstep offers. If someone knocks claiming to work for HDB, read our guide to verifying doorstep repair offers.
• Use the PUB line as a fact-check. PUB’s 24-hour centre can confirm whether a caller claiming to be from PUB is genuine.
• Type the whole WS number. PUB’s search does not accept partial licence numbers, so ask the plumber for all of it.

If It Is Urgent or After Hours

• You smell gas: shut the gas meter control valve, open windows and doors, and put out any flames. Do not switch anything on or off. Call City Energy on 1800 752 1800 from a safe distance (EMA gas safety).
• A pipe has burst: shut off the water to the flat. For a major burst or a supply interruption, call PUB on 1800-2255-782.
• The power is out: check whether neighbours are affected, then call SP on 1800 778 8888.
• Bare wires: inside the flat, contact an LEW immediately. In public areas, report them to EMA with the exact location.
• Fire, smoke or sparks: get out and call 995.
• A common-area fault at night: Punggol Town Council’s EMSU, 1800-325 8888.

Frequently Asked Questions

How do I check if an electrician is licensed?

Search the LEW listing on EMA’s ELISE website, then check the licence card in person. The card shows the worker’s photo, name, identity card number and licence number.

Do I need a licensed electrician to change a light?

Not to connect a light fitting to an existing point, according to EMA. You do need an LEW to add, move or extend a lighting point, or for any new connection from the circuit.

Who can install or replace a water heater?

For an electric storage water heater, a PUB Licensed Plumber. If the heater needs a new dedicated power point, that part must be done by an LEW.

How do I check a plumber’s licence?

Use PUB’s Search for a Licensed Plumber. Enter the full licence number, “WS” followed by 8 digits, or the first two digits of a postal code, which is 82 for Punggol.

Is it compulsory to have an RCCB at home?

Yes. EMA says all homeowners had to have one installed by 1 July 2025. If yours fails EMA’s simple test or trips often, call an LEW.

Can the Town Council help with repairs inside my flat?

The Town Council looks after common property. For small jobs inside the flat, it runs a handyman referral, and our handyman guide explains the rates and how to book.

More Help on eduKate Punggol

• Punggol Town Council handyman: rates and booking.
• Town Council estate matters: who to call for what.
• HDB renovation permits, contractors and noise
• Electricity, water, gas and broadband in Punggol
• Ceiling leak in an HDB flat: first steps and who to contact.
• Aircon servicing in Punggol
• Official: EMA: engaging licensed electrical workers · PUB: plumbing works for homeowners · EMA: engaging licensed gas workers

Safe Hands for Your Home

Wires, pipes and gas lines hide behind walls for decades, so the person who touches them should be someone you have checked. Ask for the licence number, look it up, and glance at the card at the door. Good tradespeople expect it, and most are glad you asked.

And if your family is also looking for calm, small-group English, Mathematics or Science, eduKate Punggol teaches classes of three in Punggol. Come find out more: Book a consultation · Chat on WhatsApp

eduKate Punggol
Small-group English, Mathematics and Science
Primary and Secondary
By appointment · +65 8823 1234

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Checked October 2026. Addresses, opening hours, fees and rules change, so please confirm with the official source before you go.