Your one-call electrical team for the Klang Valley — tripping and faults, DB-box upgrades, rewiring, surge protection, generators and fittings. Registered electricians, honest pricing, fast WhatsApp replies.
Electrical work is one trade where the wrong person doing the wrong job is not just a waste of money — it is a fire and shock risk. ClickBina handles the full range across the Klang Valley with competent, Suruhanjaya Tenaga–registered electricians: fault-finding when a breaker keeps tripping, DB-box and consumer-unit upgrades, full and partial rewiring, extra sockets and lighting points, whole-home surge and lightning protection, standby generators, and the everyday fittings — fans, downlights, water heaters and EV chargers. Several of those have their own detailed guides, linked through this page; the rest we quote after a quick look or a photo on WhatsApp. Whether you are an owner, a tenant sorting a repair, or a landlord managing a unit from afar, the aim is the same — diagnose the real fault, quote it plainly, fix it safely once. Start with the symptom you are seeing:
| What you are seeing | Likely area | Read next |
|---|---|---|
| Breaker or ELCB keeps tripping | Fault diagnosis | Tripping diagnosis |
| Old fuse box, no RCCB / ELCB | DB-box upgrade | DB-box upgrade |
| Adding aircon, EV or high load; power struggles | Supply upgrade | Three-phase upgrade |
| Whole-house wiring old or unsafe | Rewiring | House rewiring |
| Storm or lightning fried your electronics | Surge protection | Surge & lightning protection |
| Frequent blackouts; need backup power | Generator / genset | Generator installation |
| Not enough sockets; extension leads everywhere | Add points | Add power points |
| Buying or renting; want a safety check | Safety inspection | Wiring safety inspection |
Small electrical jobs should not be a mystery. These are indicative Klang Valley ranges so you can sense-check any quote before you agree to it (market estimate 2026):
| Job | Indicative price | Notes |
|---|---|---|
| Basic call-out / minor repair | RM80 – RM250 | Faulty switch, socket or simple fitting |
| Fault-finding / tripping diagnosis | RM100 – RM350 | Tracing the circuit that keeps tripping |
| Add a 13A power point | RM150 – RM400 | More the further it runs from the DB board |
| Replace a switch, socket or light fitting | RM60 – RM200 | Labour; the fitting itself is extra |
| DB box / consumer-unit upgrade | RM1,500 – RM3,500 | New RCCB, MCBs and proper earthing |
| Full house rewire | RM8,000 – RM20,000+ | By home size — see the rewiring guide |
Bigger jobs — a supply upgrade, a standby generator, an external lightning-protection system — are priced after a site assessment, because quoting a number sight-unseen on a safety-critical installation is exactly how the corner-cutting starts.
In Malaysia, domestic wiring and electrical installation work must be carried out by a wireman registered with Suruhanjaya Tenaga (Energy Commission) under the Electricity Supply Act 1990, and larger or higher-capacity installations fall under the supervision of a registered chargeman. That registration is not red tape — it is the difference between a circuit that is correctly rated, properly earthed and safely terminated, and one that quietly becomes a fire risk behind your wall. A registered electrician sizes the cable to the load, protects each circuit with the right breaker, tests insulation and earth continuity, and can issue the certification TNB requires for a new or upgraded installation. Unlicensed electrical work is illegal, can void your home insurance after a fire, and creates personal liability if it injures someone. It is the one area of home repair where “cheap and quick” can cost a life.
Some jobs are genuinely a homeowner’s to do — changing a bulb, resetting a tripped breaker once, plugging in an appliance. You need a registered electrician the moment the work touches the fixed wiring or the fault repeats. Call one if a breaker or ELCB keeps tripping and will not stay in; if a socket or switch is warm, discoloured or smells of burning; if lights flicker or dim for no reason; if you are adding a heavy load like an EV charger, a second air-conditioner or an instant water heater; if your home still has an old fuse box with no earth-leakage protection; or if a storm has just damaged your electronics. The rule of thumb is simple — anything beyond plugging in and switching on, or anything that keeps going wrong, is a job for a competent electrician, not a punt with a screwdriver.
The trade has its share of overcharging, because a household with a dead circuit or a burning smell is stressed and in a hurry. Protect yourself with a few habits: ask for the diagnosis before the price — an electrician who cannot tell you which circuit is faulty should not be quoting to fix it; get the call-out fee and the repair cost separately; be wary of anyone who leaps straight to “you need to rewire the whole house” for one dead socket; and never accept the dangerous shortcut of bypassing a safety device to “stop the tripping.” A breaker that keeps tripping is doing its job — it is telling you something is wrong, and the fix is to find the fault, not to defeat the protection. Our whole voice is built on this: if the honest fix is small, we tell you it is small.
Not every task needs a specialist, but the line matters more here than in any other trade. A competent handyman can hang a light fitting or swap a like-for-like socket cover. But anything that alters the fixed wiring, the DB board, the incoming supply or the earthing — and anything that has to be certified for TNB — belongs with a registered electrician, for good reason: get it wrong and the failure is invisible until it starts a fire or delivers a shock. The practical answer is to match the tradesperson to the job. ClickBina arranges the right person — a handyman for the truly minor stuff, a registered electrician wherever the wiring, the load or the certification demands one — rather than sending one skill set at every problem.
A breaker that trips is not a nuisance to be silenced — it is a diagnosis waiting to happen. The commonest Klang Valley version is “the power trips every time the aircon (or the kettle, or the water heater) comes on,” which points at an overloaded circuit, a failing appliance, or moisture in a fitting. The wrong response is to keep resetting it or, worse, to let someone bypass the ELCB. The right one is to trace the actual fault, which is covered in depth in our tripping-diagnosis guide. If the tripping tracks a specific appliance — very often the air-conditioner — the problem may be the appliance rather than the wiring, and it is worth reading alongside our aircon servicing guide. Where the whole installation is old and marginal, the real cure is a DB-box upgrade or partial rewiring, not an endless cycle of resets.
The Klang Valley sits under one of the most lightning-prone skies in the world, and every monsoon season brings the same casualties: routers, TVs, fridges and aircon boards killed not by a direct strike but by the voltage spike that races down the power and phone lines when lightning hits nearby. A single well-sited storm can take out several appliances at once. Whole-home surge protection fitted at the DB board, backed by good earthing, is cheap insurance against that — and a building at real risk of a direct strike needs a proper external lightning-protection system as well. Both are covered in our surge and lightning protection guide, and both depend on the same foundation as the rest of your electrics: a sound earth, which is one more thing a safety inspection checks.
Modern homes ask far more of their wiring than the wiring was built for. Adding an EV charger, a bank of air-conditioners or a workshop can push a single-phase supply past its limit, which is when a three-phase upgrade becomes the honest answer rather than nursing an overloaded board. For homes and small businesses that cannot afford to lose power — a clinic fridge, a home office, an F&B outlet — a standby generator with automatic changeover keeps the essentials running through an outage. And for owners looking to cut the bill and add resilience, solar with battery storage is a different route to the same goal. Which of these fits depends on your load and your budget — and getting that read right before you spend is exactly the kind of call we would rather make at the quote stage.
The everyday jobs are the bread and butter, and doing them properly is where quiet safety lives. Installing or moving downlights, fitting a ceiling fan, planning a room’s lighting layout, wiring in a water heater, or adding power points so the extension leads can finally go — each is small, but each ties into your fixed wiring and earthing. A fan hung on an unrated box, a heater on an undersized circuit or a socket spurred off an already-loaded ring are the kind of shortcuts that come back as a trip, a scorch mark or worse. Done right, with the correct circuit and a quick test, they are cheap insurance.
A burning smell from the DB board, sparks from a socket, a shock off an appliance or a section of the house suddenly dead with the breaker refusing to reset is not a wait-till-morning problem. The first move is yours and it is free: if it is safe to reach, switch off the main breaker to isolate the supply, and do not touch anything wet or scorched. Then send us a photo and a description on WhatsApp — we prioritise genuine electrical emergencies. We would rather talk you through killing the main switch immediately than have a fault arc for another hour. Never try to open a live board or chase a fault under load yourself; isolating the supply is always step one.
ClickBina covers the Klang Valley — Kuala Lumpur, Petaling Jaya, Shah Alam, Subang Jaya, Cheras, Puchong, Klang and the surrounding areas — for homes, condos, shoplots and rental units alike. We work regularly with landlords and overseas owners who cannot be on site, coordinating access with tenants and sending photo updates, so an electrical fault in a unit you do not live in does not have to become a trip you have to make yourself. For anything that also touches plumbing — a leaking water heater, a tripping pump — it is one team through our plumbing service too.
ClickBina is a Klang Valley electrical and property-repair contractor that leads with diagnosis, safety and honest pricing: competent, Suruhanjaya Tenaga–registered electricians, a fault traced properly instead of a safety device bypassed, and a quote for the fix you actually need rather than the biggest one we could sell. From a dead socket to a DB-box upgrade, a surge arrester to a standby generator, it is one team and one WhatsApp thread. Browse the guides linked above, plan your budget with our free cost tools, then message us a photo of the problem — we reply within the hour.
Tell us what you need — we reply within the hour.