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Our Services

Electrical and Power Installation Service in Nairobi

  • New wiring and rewiring
  • Distribution boards
  • Free site assessment
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100+

Projects Completed

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50+

Expert Technicians

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4.8/5

Client Rating

⏱️

Same-Day

Response Time

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24/7

Support Line

When You Need an Electrician vs When You Need More

If your interest is backup power during outages, that's covered on our generator and backup power page. This page is about the core electrical work everything else in your property depends on: new wiring, rewiring, fault-finding, distribution boards, and commercial fit-outs.

New construction wiring starts from a blank slate. Rewiring replaces an existing system, usually because it's outdated or can't safely handle modern loads, common in older Nairobi neighborhoods like Lavington, Parklands, and South C.

Three-phase distribution board with MCCBs and copper busbars

New Wiring vs Rewiring: What's Actually Different

Project TypeTypical ScopeBest For
New Construction WiringFull design and installation from scratchNew builds, extensions
Full RewiringReplace outdated wiring throughout the propertyOlder homes with frequent trips or undersized capacity
Partial UpgradeDistribution board, specific circuits, or added capacityHomes adding heavy appliances or a home office
Commercial Fit-OutWiring for retail, office, or hospitality spaceNew leases, renovations, business openings

What a Professional Installation or Rewire Involves

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Load Assessment

What's currently drawing power, and what will be added, before anything is designed.

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System Design

Circuit layout, distribution board sizing, and outlet and lighting placement.

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Installation

Cabling, conduit, distribution board, sockets, switches, and fixtures to code.

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Earthing & Protection

Proper earthing and correctly rated breakers to prevent shock and overload.

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Testing

Every circuit tested before handover, not just switched on and assumed safe.

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Documentation

Load calculations and a record, useful for insurance or property transactions.

Distribution Boards We Build and Install

Distribution enclosure fitted with a main MCCB and rows of MCBs
Enclosure with a main MCCB and MCB rows.
Wall-mounted distribution board with colour-coded phase wiring
Wall-mounted board with colour-coded phases.

Wired Right, Tested Right

How Much Does Electrical Work Cost in Nairobi?

ServiceEstimated Cost
Lighting or Socket Point (new)KES 1,500 - 3,000 per point
Full Home Rewiring (2-3 bedroom)KES 80,000 - 180,000
Small Office RewiringKES 100,000 - 150,000
Distribution Board / Panel UpgradeKES 20,000 - 60,000
Three-Phase InstallationKES 50,000 - 150,000
Fault Diagnosis and RepairKES 2,000 - 10,000

Commercial and larger residential projects are usually quoted after a site visit rather than off a flat rate.

Licensing and Standards: EPRA and KEBS

EPRA licenses electrical workers and contractors across five classes based on qualifications, covered in more detail on our backup power page. Materials matter too: legitimate contractors source cable, breakers, and distribution boards meeting Kenya Bureau of Standards (KEBS) requirements. Substandard materials are a real fire risk.

Warning Signs You Shouldn't Ignore

  • ✓Breakers tripping repeatedly, especially under normal load
  • ✓A burning smell near outlets, switches, or the distribution board
  • ✓Warm or discolored sockets and switch plates
  • ✓Flickering lights that aren't caused by the bulb itself
  • ✓Any exposed or visibly damaged wiring

If you're renovating or fitting out a property, planCCTV cabling andstructured cabling alongside the electrical work, opening walls once saves real money. Properties adding solar should coordinate that with the main electrical design from the start. See theservice menu, and if you're in Lavington, Kileleshwa, orNairobi CBD, we handle electrical installations and rewiring directly from our Nairobi CBD office.

Get a Clear, Itemized Quote

Whether it's a full rewire, a new build, or a commercial fit-out, get in touch for a site assessment.

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FAQs - Electrical Installation in Nairobi

How do I know if my home needs a full rewire or just an upgrade?+

If breakers trip often, sockets feel warm, or the property is decades old with its original wiring, a full assessment is worth it. Sometimes a distribution board upgrade alone solves the problem.

How long does a full home rewire take?+

A typical 2 to 3 bedroom home takes several days to about two weeks depending on wall material and whether you're living in the property during the work.

Do I need to move out during a rewire?+

Not always, but expect some rooms to be without power temporarily as work moves through the property.

What's the difference between single-phase and three-phase power?+

Single-phase suits typical homes; three-phase is needed for heavier commercial or industrial equipment and is a separate installation with its own cost.

Is it cheaper to wire during construction than to rewire later?+

Yes, significantly. Wiring during construction avoids the cost of opening finished walls and reworking finishes later.

Do you handle emergency electrical call-outs?+

Yes, for urgent issues like power loss, burning smells, or exposed wiring.

What certifications should I check before hiring an electrician?+

Ask for their EPRA licence class and confirm materials used meet KEBS standards.

Can electrical work be scheduled around a business's operating hours?+

Yes, commercial fit-outs and upgrades are often scheduled after hours or in phases to minimize disruption.