What areas does RumahPro cover?

We serve Kuala Lumpur, Selangor, and Johor Bahru. In KL, we cover Mont Kiara, Bangsar, Cheras, Kepong, Wangsa Maju, Bukit Jalil, and surrounding areas. In Selangor, we cover Petaling Jaya, Subang Jaya, Shah Alam, Puchong, Sunway, Kota Damansara, and more. In JB, we cover JB City, Iskandar Puteri, Skudai, and surrounding zones. Not sure if we cover your area? WhatsApp us and we will confirm within the hour.

Do you provide free quotations?

Yes. All quotations are free and issued in writing before any work begins. We break down costs clearly, labour, materials, and any additional items, so you know exactly what you are paying for. We do not start work until you have approved the quote in writing.

Can RumahPro handle plumbing, electrical, and renovation together?

Yes, this is one of our key advantages. Most small renovation firms subcontract either plumbing or electrical work, which adds coordination time and cost. RumahPro handles MEP (mechanical, electrical, plumbing) works in-house alongside carpentry, tiling, painting, and full renovation scope. One contractor for the full job.

How long does a typical bathroom or kitchen renovation take?

A full bathroom renovation typically takes 7 to 14 working days depending on scope, tile selection, and fixture availability. A kitchen renovation typically takes 10 to 21 working days. We provide a project timeline alongside the quotation so you know when to expect completion before work starts.

Is RumahPro a licensed and insured contractor?

Our tradespeople hold the relevant certifications for electrical and plumbing works. Renovation projects are covered under contractor insurance. We will provide documentation upon request during the quotation process.

RumahPro

Electrician in Johor Bahru, DB Box Upgrade, EV Charger, Solar Hookup & Renovation Electrical

Name: RumahPro
Address: No 87-89, Floor 3, Suite 1, Jalan Tuanku, Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, 50100, MY
Telephone: +6011-6999-2619

Johor Bahru's property renovation wave is creating substantial demand for electrical upgrade works. In older JB City and Skudai terrace houses, systems are frequently original, 30 to 50 years old, designed for a fraction of current household load. In newer Iskandar Puteri properties, the infrastructure is more current but buyers are adding EV chargers for imported Singapore-purchased electric vehicles, solar PV systems with battery storage, and multi-zone AC that the developer's base specification never anticipated.

Get Your Free Quote, WhatsApp Us Now Call Us

Fixed Price Certified Team Free Quote

Weatherproof outdoor electrical socket and box installed by RumahPro Johor Bahru

We handle electrical upgrade works across all of Johor Bahru, renovation-grade, upgrade-focused, coordinated alongside the full project scope.

JB Electrical, Two Very Different Scopes

In older JB City and Skudai residential areas: DB box replacement (rewirable fuse boards at capacity), dedicated circuit additions for AC, rewiring sections where cable insulation has deteriorated. In Iskandar Puteri, Horizon Hills, Nusajaya, Medini, Puteri Harbour: homeowners adding home EV chargers for Singapore-purchased EVs, solar PV systems with export to TNB under the Net Energy Metering scheme, and larger AC systems. We advise on what the existing panel can accommodate and what requires an upgrade before any work begins.

Our Work

Distribution board (DB box) installed and labelled by RumahPro Malaysia electrician

Ceiling fan installation completed by RumahPro Malaysia electrician

Wall switches and buttons installed neatly by RumahPro Malaysia certified electrician

Black matte wall switches installed by RumahPro Malaysia electrician

Our Services

Full scope of services we provide.

DB Box Replacement & Upgrade

Old fuse boards or undersized MCB boards replaced with properly rated modern distribution boards. For older JB terrace houses, a 12-way to 18-way MCB board upgrade is typically correct. For Iskandar Puteri landed homes adding solar, EV, and additional AC circuits, we advise on the correct board capacity and sub-board configuration.

EV Charger Installation, JB

Solar System Electrical Hookup

For Iskandar Puteri and newer JB landed homes installing rooftop solar PV: we handle the electrical works for solar connection, inverter wiring, grid connection, isolation switch installation, and DB box modifications required for Net Energy Metering export. We work alongside your solar panel installer as the dedicated electrical contractor.

Wiring Upgrades & Renovation Electrical Scope

Partial or full rewiring for older JB properties, circuit additions for AC and kitchen loads, lighting, power points, and all electrical works within kitchen, bathroom, and home renovation scope.

Commercial Refrigeration

RumahPro provides commercial refrigeration electrical hookup and maintenance services for JB commercial operators. The electrical infrastructure for a walk-in cold room or display chiller installation, condensing unit circuits, control panel wiring, temperature alarm connections, is part of our commercial refrigeration scope. For JB food manufacturers in Pasir Gudang and Tebrau who run large cold room systems, we provide electrical maintenance contracts alongside the refrigeration servicing.

Areas We Cover in Johor Bahru

What's Included

Electrical Services in Johor Bahru

Additional Services in Johor Bahru

Cost Guide

Pricing Estimates

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

Dedicated AC circuit installation (per unit) RM 200 – 400

EV charger circuit and installation RM 600 – 1,400

Ceiling fan installation RM 150 – 300 per unit

Full rewiring, 3-bedroom terrace RM 3,500 – 7,000

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

Frequently Asked Questions

My JB terrace MCB trips constantly when I run AC and kitchen together.

This is a circuit overload symptom, usually multiple high-load appliances on a shared circuit not sized for the combined load. In older JB terraces, AC units were often connected to the general circuit rather than a dedicated circuit. We assess the load distribution and add dedicated circuits or upgrade the DB box capacity depending on what the assessment shows.

Can you install an EV charger at my Iskandar Puteri home?

Yes. We handle EV home charger installation across Iskandar Puteri, Horizon Hills, East Ledang, Nusajaya, and Puteri Harbour. We assess your panel capacity and advise on the correct installation specification for your charger and usage pattern.

I am renovating my JB property from Singapore. Can you handle the electrical works?

Yes. We manage the full electrical scope remotely for Singapore-based property owners with JB properties. Quotation, scheduling, and daily photo updates via WhatsApp. Contact us and we will outline the process.

Coverage Area

Areas We Cover in Johor Bahru

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Book Your Service

Serving KL, Selangor & Johor Bahru

+6011-6999-2619

Mon–Sat 8:00 AM – 6:00 PM

info@rumahpro.my

Aircond in Johor Bahru

Half our JB electrical call-outs turn out to be aircond tripping the breaker rather than a circuit fault. If the unit itself is the problem, or if you need service, gas top-up or a new install, we cover that too.

Aircond Johor Bahru, all five aircond jobs in JB
Aircond repair in Johor Bahru, RM 79 diagnosis, deducted if you proceed