About Our Electrical Installation Service

At Andrex Electricals Systems, our electrical installation service is the cornerstone of everything we do. Whether you are building a brand-new home, fitting out a commercial office, or upgrading an ageing industrial facility, our team of certified electricians delivers safe, clean, and code-compliant installations that stand the test of time. Every project — no matter how large or small — is treated with the same level of professionalism, precision, and attention to detail.

Residential Electrical Installations

For homeowners and property developers, we provide full electrical installations from the ground up. This covers everything from the incoming supply, consumer unit (distribution board), and ring-main circuits for sockets, to dedicated circuits for cookers, showers, and air conditioning units. We position all socket outlets, light switches, and light fittings exactly where you need them, and we ensure all wiring is concealed neatly within the walls or routed discreetly via surface trunking where concealment is not possible. Every installation is tested thoroughly before we hand over, and we provide a completion certificate confirming full compliance with Kenya Power and KEBS electrical standards.

Commercial & Office Fit-Out Installations

Commercial spaces demand a higher level of planning and coordination. Our team works alongside contractors, architects, and project managers to deliver electrical systems that meet the operational demands of offices, retail outlets, warehouses, and hospitality venues. We handle structured cabling containment, distribution boards with clearly labelled circuits, emergency lighting, external and car-park lighting, and data and communication conduit infrastructure. We understand that commercial projects run on tight schedules, so we plan our work meticulously to avoid delays and minimise disruption to other trades on site.

Distribution Boards, Earthing & Safety

A correctly installed and clearly labelled distribution board is the heart of any safe electrical system. We supply and install consumer units and distribution boards from reputable manufacturers, fit MCBs, RCDs, and RCBOs sized correctly for each circuit, and ensure all earthing and bonding is carried out to KEBS and Kenya Power standards. Proper earthing protects people from electric shock and equipment from damage — we never cut corners on this critical aspect of any installation. Where required, we also carry out post-installation inspections and issue certificates for regulatory compliance or tenancy requirements.

Outdoor, Security & Specialist Lighting

Beyond standard wiring, we install outdoor floodlights, perimeter security lighting, garden pathway lights, and commercial signage lighting. We work with LED technology throughout to maximise energy efficiency and reduce long-term electricity bills for our clients. For properties requiring specialist lighting such as recessed downlighters, LED strips, sensor-controlled lights, or emergency escape lighting, our team has the expertise and experience to deliver exactly what is needed — all installed safely and in compliance with current regulations.