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

Karen, Nairobi

Electrical Installation in Karen

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

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Homes in Karen tend to grow over the years: a guest cottage here, staff quarters there, a borehole pump, a workshop, garden lighting along the drive. Each addition is often wired by a different fundi, and buried cables run to buildings without proper protection.

That is where our electrical installation in Karen work usually begins. Nerpax surveys the main house and every outbuilding, traces the cable runs between them and checks earthing, which matters more on large plots with long runs. We then fix what is unsafe and plan any new work properly.

Correctly sized armoured cable between buildings
Sub-boards for cottages, quarters and pump houses
Garden and driveway lighting on protected circuits
Full rewiring of older houses

All work follows the Kenyan wiring regulations and is tested before handover. Book a site visit to have the whole property assessed, not just the main house.

What's included in Karen

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 Karen

Karen is known for large leafy plots, long driveways and spacious homes, with Karen Road, Langata Road and Ngong Road framing the area. Big compounds mean long boundaries, so electric fencing, perimeter CCTV and intruder alarms with outdoor sensors are common needs. Many homes have boreholes, staff quarters and outbuildings, which makes solar pumping, solar power systems and a reliable generator changeover practical. Automated gates save trips down the driveway in the rain. Nerpax Systems serves Karen homes, schools and businesses with supply, installation and delivery.

Electrical Installation in Karen: FAQs

Our guest cottage keeps losing power. Could it be the cable from the main house?

Quite possibly. Long runs to outbuildings are often done with cable that is too small or not protected for burial, which causes voltage drop, overheating or damage. We test the cable and connections and, if needed, replace it with correctly sized armoured cable and a proper sub-board.

Do you install outdoor and garden lighting in Karen?

Yes. We install driveway, garden and security lighting using weatherproof fittings, protected cable and RCD-protected circuits. Lighting can be controlled by switches, timers or photocells so it comes on at dusk without anyone having to remember.

Need Electrical Installation in Karen? Get a free quote

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

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