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Electrical Services in Kuala Lumpur & Selangor — Upgrades, Rewiring & Renovation Works

Electrical Services in Kuala Lumpur & Selangor — Upgrades, Rewiring & Renovation Works

Old wiring does not announce itself. It just sits inside your walls, getting older, until something trips the breaker — or worse.

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Electrical Services in Kuala Lumpur & Selangor — Upgrades, Rewiring & Renovation Works

In KL and Selangor, a significant number of older terraced houses, apartments, and condos are still running on electrical systems installed 20 to 30 years ago. That wiring was never designed to handle the load of a modern household: air conditioners in every room, induction cooktops, EV chargers, high-capacity water heaters.

We do not patch old systems to pass a quick inspection. We upgrade them properly — so the work done today does not create a problem six months from now.

Why Electrical Upgrades Matter in Older KL & Selangor Homes

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Houses built in the 1980s and 1990s were wired for the appliance loads of that era. Air conditioners were less common. Kitchens had fewer appliances. Water heaters were smaller. The cables inside your walls — if never replaced — have aged for 30 to 40 years and are carrying 2 to 3 times the load they were originally sized for.

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Signs to watch for: frequent MCB trips, a burning smell near sockets, discoloured or warm outlet covers, flickering lights, or an old DB box with rewirable fuses rather than MCBs. Any of these warrants an assessment before renovation, not after.

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Areas We Cover for Electrical Services in KL & Selangor

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Kuala Lumpur: Mont Kiara, Bangsar, Damansara Heights, Desa ParkCity, Cheras, Kepong, Wangsa Maju, Bukit Jalil, OUG, Setapak, Titiwangsa, Chow Kit.

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Selangor: Petaling Jaya (SS2, Damansara Jaya, Kelana Jaya), Subang Jaya (SS15, USJ), Shah Alam (Section 7, Bukit Jelutong), Ara Damansara, Kota Damansara, Puchong, Sunway, Klang, Cyberjaya.

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Electrical Works Cost Guide — KL & Selangor (RM)

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DB box replacement (standard 12-way MCB board, materials + labour): RM 600 – 1,200

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Ceiling fan installation (braced mount, wiring from existing point): RM 150 – 300 per unit

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Power point addition (new circuit from DB box): RM 200 – 450 per circuit

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Power point addition (tap from nearby circuit): RM 80 – 180 per point

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Downlight installation (per light, wiring included): RM 60 – 120 per unit

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Full rewiring — 3-bedroom terrace house (rough estimate): RM 3,500 – 7,000

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All actual costs confirmed in a written fixed quotation before work begins.

Our Work

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Electrical Services We Provide in KL & Selangor

Full scope of services we provide.

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Electrical Upgrade Work, Not Just Emergency Fixes

RumahPro handles electrical works within renovation and upgrade projects. We are not positioned as an emergency fault repair service. What we do is plan and execute electrical upgrades that improve the safety, capacity, and functionality of your home or commercial space — coordinated alongside plumbing, AC, and renovation works so the full project happens together.

If you are renovating a bathroom, upgrading your kitchen, installing a new air conditioning system, or doing a full home renovation — the electrical scope is handled by the same team. No separate electrician to find, brief, and schedule around.

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DB Box (Distribution Board) Replacement & Upgrade

The DB box is the nerve centre of your home's electrical system. Older DB boxes — particularly those with rewirable fuses rather than MCBs (Miniature Circuit Breakers) — are a safety risk and a compliance issue during renovation. We replace old DB boxes with modern MCB-equipped boards, properly sized for your current electrical load, with correct labelling and documentation.

We recommend getting the DB box assessed before any major renovation work begins.

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Electrical Wiring Upgrades & Rewiring

We carry out full and partial rewiring projects, run new circuits for kitchen appliances, air conditioners, and EV chargers, and upgrade sub-standard cabling throughout the home. All wiring is done to current standards with proper cable sizing and correct earthing.

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Power Point & Switch Installation

Not enough power points in the kitchen? Extension cords snaking across the living room floor? We add power points, double sockets, and USB charging outlets wherever you need them — connected back to the DB box with properly sized circuits, not tapped off existing circuits that are already at capacity.

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Lighting Installation & Feature Lighting

Downlight installation, LED strip lighting, pendant lights, feature wall lighting, sensor lighting, and outdoor security lighting — we handle the full scope. For renovation projects, we plan the lighting layout before the ceilings are closed so wiring is concealed properly.

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Ceiling Fan Installation & Replacement

Ceiling fan installation requires a properly braced ceiling outlet box that can handle the weight and vibration of a fan. We check the structural connection, install the correct outlet box, and mount the fan properly. We also replace old, noisy, or faulty fans with minimum disruption.

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Electrical Works Within Renovation Scope

Kitchen renovation requiring new circuits for the hood and hob? Bathroom renovation needing a new water heater circuit with proper isolation? Home office requiring dedicated high-load sockets? All electrical works within renovation scope are planned upfront and executed concurrently — not bolted on as an afterthought.

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Panel Upgrades for Increased Load

Adding multiple air conditioning units, an EV charger, or a solar system? Your existing panel may not have the capacity. We assess your current load, upgrade the supply capacity where needed, and install additional sub-boards to handle the increased demand safely.

Cost Guide

Pricing Estimates

DB box replacement (standard 12-way MCB board, materials + labour) RM 600 – 1,200
Ceiling fan installation (braced mount, wiring from existing point) RM 150 – 300 per unit
Power point addition (new circuit from DB box) RM 200 – 450 per circuit
Power point addition (tap from nearby circuit) RM 80 – 180 per point
Downlight installation (per light, wiring included) RM 60 – 120 per unit
Full rewiring — 3-bedroom terrace house (rough estimate) RM 3,500 – 7,000

All costs confirmed in a written fixed quotation before work begins.

Frequently Asked Questions

Are your electricians certified under Suruhanjaya Tenaga? expand_more
Our electrical works are carried out by or under the supervision of registered electrical workers. We will confirm relevant certifications during the quotation process. All electrical work is executed to Suruhanjaya Tenaga standards.
Do I need to upgrade my DB box before a home renovation? expand_more
Not always — but we recommend an assessment as part of any major renovation project. If your DB box uses rewirable fuses rather than MCBs, or if you are adding new high-load appliances such as air conditioners or an EV charger, an upgrade is almost always worth doing concurrently with the renovation while walls are already open.
How long does a DB box replacement take? expand_more
A standard DB box replacement typically takes half a day to a full day, including testing all circuits. Power supply needs to be turned off during the work — we coordinate with you in advance so the disruption window is planned and minimised.
Can you install an EV charger at my home in KL or Selangor? expand_more
Yes. Home EV charger installation requires a dedicated circuit from your DB box, correct cable sizing, and an outdoor-rated socket or charger mounting point. We assess your current panel capacity and advise on the correct setup for your vehicle and usage. WhatsApp us with your charger model and location for a specific quote.
Do you handle electrical works for commercial offices? expand_more
Yes. We handle electrical works within commercial renovation and office fit-out scope — including additional circuits for workstation clusters, server room power, lighting installation, and panel upgrades.

Coverage Area

Areas We Cover for Electrical Services in KL & Selangor Kuala Lumpur: Mont Kiara, Bangsar, Damansara Heights, Desa ParkCity, Cheras, Kepong, Wangsa Maju, Bukit Jalil, OUG, Setapak, Titiwangsa, Chow Kit. Selangor: Petaling Jaya (SS2, Damansara Jaya, Kelana Jaya), Subang Jaya (SS15, USJ), Shah Alam (Section 7, Bukit Jelutong), Ara Damansara, Kota Damansara, Puchong, Sunway, Klang, Cyberjaya.

Book Your Service

Contact us via WhatsApp for a free quote.

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