Electrician in a hard hat connecting wires to a wall socket box

Nairobi CBD, Nairobi

Electrical Installation in Nairobi CBD

Wiring, rewiring, testing and backup power for homes and businesses, done neatly and safely to the Kenyan wiring regulations.

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Many buildings in the city centre were wired decades ago and have since been partitioned into small offices, salons, cyber cafes and shops, each adding loads the original wiring never expected. Warm sockets, extension cables running across floors and breakers that trip at lunchtime are the warning signs.

Our electrical installation in Nairobi CBD work is aimed at that situation. We inspect the existing circuits, identify overloaded or unsafe runs left by earlier fundis, and propose a clear scope: rewiring a single unit, adding dedicated circuits for equipment, or a full fit-out for a new tenant.

Work follows the Kenyan wiring regulations, uses genuine cable and accessories, and is tested before we hand over. Where the landlord or building manager needs to approve the work, we coordinate access and timing so neighbouring tenants are not left without power longer than needed.

Moving into a new office or shop downtown? Book a site visit before you fit out, so the wiring is planned around how you will actually use the space.

What's included in Nairobi CBD

New domestic wiring for houses and apartments
Commercial wiring for shops, offices and rental units
Industrial wiring, sub-mains and three-phase supplies
Full and partial rewiring of older buildings
Inspection, testing and fault finding
Documentation to support KPLC connection and compliance
Distribution board upgrades with RCD protection
Earthing and surge protection
UPS and inverter backup power circuits
Outdoor, security and compound lighting

Serving Nairobi CBD

The Nairobi CBD is a dense grid of offices, banks, shops, hotels and older commercial buildings around Kenyatta Avenue, Moi Avenue and Tom Mboya Street. Many buildings carry decades of extensions and patch-up wiring, so rewiring, new distribution boards and fault finding are frequent jobs. Shop owners want CCTV that records clearly through busy hours and can be viewed remotely, while offices need access control on lifts and doors, plus UPS backup for servers and tills. Nerpax Systems supplies, installs and delivers equipment for buildings across the city centre.

Electrical Installation in Nairobi CBD: FAQs

Can you rewire just my unit in a multi-tenant CBD building?

Yes. We work from your unit's distribution board onward, so your rewiring does not interfere with other tenants. If the supply into the unit itself is undersized, we explain what needs to be raised with the building owner or KPLC and give you the details in writing.

Do you do electrical inspections before signing a lease?

Yes. A pre-lease inspection checks the board, earthing, socket circuits and visible wiring, and tells you what needs fixing before you move in. It gives you something concrete to negotiate with the landlord instead of discovering problems after you have paid rent and started trading.

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Tell us what you need and get a free, no-obligation quote. We supply, install and commission.

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