9 Best Electricians in Singapore (2026)

The single most important thing to understand before you hire anyone: in Singapore, a lot of electrical work legally requires a Licensed Electrical Worker (LEW) registered with the Energy Market Authority (EMA). This is not the same as a general handyman who happens to own a screwdriver and a voltage tester. Wiring works, DB (distribution board) box changes, consumer unit replacements, and any power supply upgrade must be carried out or supervised by a LEW. You can verify a worker on the EMA ELISE portal by name or licence number, and any reputable company will give you a LEW ID on request before work starts.

So where is the line? A handyman can usually replace a like-for-like light fitting or swap a plug top. But fault finding on a tripping circuit, installing a new socket on a new wiring run, changing or upgrading your DB box, rewiring a flat, and wiring up high-load appliances like a water heater or an EV charger all sit firmly in licensed-electrician territory. Get those wrong and you risk a fire, an electric shock, or an installation that fails inspection.

The most common jobs I see homeowners call an electrician for are: power trips and fault finding (the breaker keeps tripping and nobody knows why), light and ceiling fan installation, adding or repairing sockets and switches, DB box changes, partial or full rewiring, and dedicated wiring for water heaters and EV chargers. Two of those overlap with other trades. Water-heater swaps often pair with a plumber (see my best plumbers in Singapore list), and aircon installs involve electrical work too, which is why I cover that separately in my best aircon servicing in Singapore guide. For anything touching fixed wiring or your DB box, hire a LEW.

AVV Electrical is my overall top pick for most Singapore households, and it comes down to the combination of licensing, review volume, and genuine 24/7 response. They are EMA-licensed, hold 500+ verified Google reviews at around 4.7 out of 5, and quote an average 30-minute emergency response across the island. For a trade where the worst problems happen at midnight, that response promise actually means something.

Their work covers the full range a homeowner needs: emergency fault finding and power-trip diagnosis, DB box and circuit-breaker replacement, full and partial rewiring, ceiling fan and light installation, and socket and switch repairs. Based at Toh Guan in the west, they serve all districts, from Tampines and Bedok in the east to Woodlands and Yishun up north.

What I like most is that they give an upfront quote before work begins, which removes the late-night pressure of agreeing to an unknown bill. If I had to call one electrician cold tonight, this is the one I would try first.

Website: avvelectrical.com
Location: Toh Guan Road East (islandwide service)
Google Rating: ~4.7 stars (500+ reviews)
Best known for: 24/7 emergency response and DB box changes

Daylight is probably the most recognised electrician brand on the island, and that visibility is earned through 20+ years of service and a very large body of positive Google reviews. Their team is EMA-licensed and they offer both LEW and Professional Engineer (PE) services, which matters once a job gets larger or needs sign-off.

They handle the everyday work most homes need, power socket repairs, circuit-breaker and DB box services, ceiling fan installation, and full HDB rewiring, alongside a 24-hour emergency line. They are also HDB-approved, so they are comfortable with the rules specific to flats.

If you want a long-established name with deep coverage and clear service pages for every job type, Daylight is an easy shortlist entry. Their pricing sits in the usual market band rather than the cheapest, but you are paying for consistency.

Website: daylightelectrician.com
Location: Islandwide service
Google Rating: Strong, on a large volume of reviews
Best known for: 24-hour HDB electrician work and full rewiring

Luminous Engineering brings an engineering-contractor background to the table, which shows up when a job is bigger than a single socket. They are an EMA-licensed electrical contractor with a consistent 5-star Google rating, and their team handles everything from simple power-point installs to complex DB box replacements, full rewiring, and commercial fit-outs.

They cover the full property range, HDB flats, condos, landed homes, and commercial buildings, with 20+ years of experience behind them. That makes them a good call when you suspect the problem is not a quick fix and you want a firm that can scope a proper electrical solution.

For a straightforward HDB fault they are perfectly capable, but where they stand out is on the projects that need real engineering judgement, like upgrading capacity or planning a rewire properly.

Website: luminousengineering.com.sg
Location: Islandwide service
Google Rating: 5 stars
Best known for: Engineering-led rewiring and larger DB box projects

CWC is one of the few firms that makes a clear point of having LEW-certified technicians, and that emphasis is exactly what you want to see. They hold a 4.8 Google rating across 42 reviews and have run residential and commercial electrical work for 20+ years, with EMA, BCA, and IMDA licensing on their workers.

They offer 24/7 emergency cover for both homes and businesses, which puts them in the small group I would trust for an after-hours call. The review count is smaller than the big-brand players, but the rating is high and the licensing is front and centre.

If your priority is a verifiably licensed technician on a job, rather than the loudest marketing, CWC deserves a place on your shortlist.

Website: cwc.com.sg
Location: Islandwide service
Google Rating: 4.8 stars (42 reviews)
Best known for: LEW-certified technicians and 24/7 cover

Mr Electrician is a tidy, ACRA-registered outfit (202110087H) that keeps things simple and transparent. They have a 5 out of 5 rating across their reviews, offer LEW and HDB-approved contractor services, and list jobs starting from around S$50, which is a fair entry point for small tasks.

Coverage is islandwide across HDB, condo, and landed properties, and they run a 24-hour emergency line. The total review count is modest, so they are newer or smaller than the big brands, but the feedback is uniformly positive and the licensing is in order.

I would put Mr Electrician on the list for homeowners who want a clear quote on a smaller job, a socket, a fan, a switch, without feeling pushed toward a larger scope.

Website: mrelectrician.sg
Location: Islandwide service
Google Rating: 5 stars
Best known for: Transparent pricing on smaller HDB jobs

Repair.SG is one of the highest-reviewed names in the whole home-repair space, with a 4.9 rating built on 1,500+ Google reviews over a decade. Their electricians work as certified tradesmen under a licensed electrical engineer, so the licensing chain is properly in place.

Because Repair.SG is a broader home-services brand, they are convenient if you also need plumbing, aircon, or general repairs handled by one contact. For electrical specifically, they cover the standard list: fault finding, light and fan installation, sockets, and switches.

The sheer review volume is the draw here. When that many customers rate a service this highly over ten years, it tells you the operational basics are reliable.

Website: repair.sg
Location: Islandwide service
Google Rating: 4.9 stars (1,500+ reviews)
Best known for: Review volume and all-in-one home repairs

Competent Electrician leans hard into the emergency niche, promising a response within about 30 minutes and citing 1,000+ Singapore homes served. For genuine after-hours faults, that focus is the point: you want someone whose whole pitch is getting to you fast.

They handle the usual residential range, power-trip diagnosis, DB box and breaker work, rewiring, and fixture installs, with the licensing required for fixed-wiring jobs. Customer feedback consistently mentions late-night arrivals and professional conduct on site.

I would keep their number for emergencies specifically. If your fuse trips at 1am during a thunderstorm, a firm built around speed is exactly what you want.

Website: competent-electrician-sg.com
Location: Islandwide service
Best known for: Fast emergency response (around 30 minutes)

Electrician24.sg does exactly what the name says: round-the-clock electrical help, every day of the week, with a stated goal of arriving within 30 minutes for emergencies. Customer reviews back this up, with reports of an electrician turning up within 15 minutes of a late-night call.

They cover the standard residential jobs, fault finding, sockets and switches, lighting and fans, and breaker issues, and pricing is described by customers as reasonable for the speed. As another emergency-first option, they are a good backup if your first call is tied up.

When you are dealing with no power and a fridge full of food, having two fast-response numbers rather than one is smart. Electrician24.sg is a solid second line.

Website: electrician24.sg
Location: Islandwide service
Best known for: 24/7 availability and quick arrival times

Power Electrical rounds out my list as a steady, reviews-forward residential and commercial electrician. They publish customer reviews openly and cover the standard scope of electrical services, installation, repair, and maintenance, for Singapore homes and businesses.

They are a sensible option when you want a no-drama firm for everyday electrical work: a socket that stopped working, a light circuit that trips, a fan that needs mounting. Nothing flashy, just the core jobs done by people who do them every day.

As always, confirm the LEW arrangement before any fixed-wiring or DB box work, and get the quote in writing first. For routine residential electrical, Power Electrical is a reasonable shortlist closer.

Website: powerelectrical.com.sg
Location: Islandwide service
Best known for: Everyday residential and commercial electrical work

Electrical pricing in Singapore is fairly consistent across reputable firms, and most of the variation comes down to whether wiring is surface-run or concealed (concealed work means hacking, which adds cost) and whether the job is during office hours or an after-hours emergency. Here are the typical 2026 ranges I would budget for. Treat them as a guide, not a fixed quote, and always get the price confirmed in writing before work starts.

Emergency and late-night call-outs usually carry a surcharge, and parts (a new breaker, socket, or fan) are billed on top of labour. The biggest swing is rewiring, where a small partial job might be S$1,000 while a full 4-room HDB rewire runs S$3,500 to S$5,500. If a quote comes in far below these ranges, ask whether a LEW is actually doing the work.

1. LEW licensing where it is required. For any fixed wiring, DB box change, or power upgrade, the work must be done or supervised by an EMA Licensed Electrical Worker. I expect a company to give a LEW ID on request, and I would walk away from anyone who dodges the question.
2. A transparent, written quote. The price should be confirmed before work starts, with parts and any after-hours surcharge spelled out. Vague verbal estimates that balloon on the invoice are the number-one complaint in this trade.
3. Real fault-finding skill. A good electrician diagnoses why a circuit trips rather than just resetting the breaker and leaving. Ask how they approach fault finding; the answer tells you a lot.
4. Reviews at volume. A 5-star rating on five reviews means little. I trust a 4.7 to 4.9 average built on hundreds of reviews far more, because it shows consistency across many real jobs.
5. Warranty and a safety-first attitude. Reputable firms stand behind their work with a warranty and never cut corners on isolation, earthing, or testing. Safety shortcuts on electrical work are not worth any saving.

I built this shortlist by searching the way a homeowner would: best electrician Singapore, licensed electrician, LEW electrician, plus Reddit threads and Google reviews. I prioritised firms with a live website, EMA licensing or a clear licensed-engineer chain, a healthy volume of recent reviews, and transparent service and pricing pages. Where I could verify a Google rating or review count, I have noted it; where a figure was qualitative, I have described it that way rather than inventing a number.

No electrician paid for placement, and nobody sponsored this post. These are my honest editorial picks based on what is publicly verifiable in 2026. Ratings and review counts move over time, so treat them as a snapshot, and always confirm a current quote and the LEW arrangement directly with the company before you book.

Yes. Any work involving your HDB flat fixed wiring, a DB box change, or a power supply upgrade should be carried out or supervised by an EMA Licensed Electrical Worker, and most reputable firms describe themselves as HDB-approved for this reason. A general handyman can usually swap a like-for-like light fitting, but rewiring, new wiring runs, and consumer-unit changes are licensed work. You can check a worker on the EMA ELISE portal, and a trustworthy company will provide a LEW ID before starting.

A breaker that keeps tripping is doing its job, it is cutting power to protect you from a fault. The usual causes are an overloaded circuit (too many high-draw appliances on one line), a faulty appliance leaking current, water ingress into a socket or fitting, or aged and damaged wiring. A good electrician will isolate which circuit and which appliance is at fault rather than just resetting the switch, because repeated tripping on the same circuit almost always means there is a real problem to fix, not just a nuisance to reset.

Yes, and several firms on this list are built around it. AVV Electrical, Daylight, CWC, Competent Electrician, and Electrician24.sg all run 24/7 lines, with the emergency specialists promising arrival within roughly 30 minutes. Expect an after-hours call-out to cost more than a daytime visit, so for a non-urgent issue it is cheaper to book during office hours. For a genuine emergency like a total power loss, a burning smell, or sparking, call straight away and do not attempt the repair yourself.

A standard DB (distribution board) box change in an HDB flat or condo usually takes a licensed electrician about 3 to 5 hours, including isolating the supply, swapping the board and breakers, testing every circuit, and tidying up. Larger landed homes or jobs that involve upgrading capacity can run longer and may need additional scoping. Your power will be off for part of the work, so plan around it, and make sure the electrician tests and labels each circuit before signing off.