1. Electrical Services We Offer in Nairobi
From a single socket replacement to complete house wiring for a new development — Quelle Technologies provides professional electrical installation services for homes, apartments, offices, shops, hotels and commercial properties across Nairobi and surrounding areas.
Complete House Wiring
New builds, apartments, and rewiring. Conduit, cabling, DB, testing and handover.
Lighting Installation
LED downlights, pendants, cove lighting, outdoor security lights, garden lights.
Chandelier Installation
All sizes and weights. Structural assessment, secure mounting, dimmer wiring.
Socket & Switch Fitting
Single, double, USB, USB-C, weatherproof, cooker points and floor sockets.
DB Board Installation
New distribution boards, consumer unit upgrades, breaker replacement, RCD fitting.
Instant Shower Wiring
Dedicated circuits for 4.5–9 kW showers. MCB, RCD, proper earthing.
Electrical Fault Finding
Tripping breakers, burning smells, flickering lights — diagnosed before repair.
Smart Lighting
App-controlled switches, dimmers, motion sensors, scene control.
Commercial Wiring
Offices, shops, restaurants, warehouses, rental buildings and commercial fit-outs.
2. Complete House Wiring Services in Nairobi
Whether you are building a new house, renovating an existing property, or rewiring an old building, proper electrical planning from the start prevents costly problems later. Our house wiring services cover full electrical installation for residential and commercial properties in Westlands, Kilimani, Karen, Kasarani, Ruiru, Kiambu, and all Nairobi areas.
What House Wiring Includes
- Conduit and trunking installation — protected cable routes within walls, ceilings and floors before plastering
- Cable pulling and circuit installation — 1.5 mm² for lighting, 2.5 mm² for sockets, 4–6 mm² for cookers and showers
- Distribution board (DB) installation — MCBs, RCDs, surge protection, earthing bar, load balancing
- Lighting circuits — all rooms, corridors, outdoor and security lighting
- Power socket circuits — living areas, bedrooms, kitchen, study, outdoor
- Dedicated appliance circuits — cooker, instant shower, washing machine, AC
- Meter board preparation — for KPLC connection
- Testing and inspection — earth continuity, insulation resistance, circuit testing before handover
- Electrical AssessmentWe assess the property size, number of rooms and appliance requirements to plan the correct number of circuits and points.
- Layout PlanningSocket, switch and light positions planned before conduit work begins — convenient placement that avoids future regrets.
- Conduit InstallationConduit pipes installed in walls and ceiling before plastering to create clean, protected cable routes.
- Cable PullingCorrect gauge cables pulled through conduit. Separate circuits where needed for safety and organisation.
- DB InstallationDistribution board installed and organised with labelled breakers for each circuit.
- Accessories & FixturesSockets, switches and lighting fitted after the main wiring is complete.
- Testing & HandoverFull electrical test before handover. Client briefed on the DB layout and circuit functions.
3. Lighting Installation in Nairobi
Professional lighting transforms the appearance, comfort and security of a home or commercial space. We install all types of lighting for new builds, renovations and upgrades across Nairobi — from simple ceiling lights to complex multi-zone smart systems in Karen, Runda, Lavington and Gigiri.
Types of Lighting We Install
- Recessed downlights / LED spotlights — very common in modern apartments and gypsum ceiling homes
- LED panel lights — flat, bright, energy-saving for offices, kitchens and commercial spaces
- Pendant lights — single or clustered over dining tables, kitchen islands, stairwells
- Cove / indirect lighting — hidden LED strips in gypsum or architectural recesses for ambient effect
- Track lighting — adjustable spots for galleries, shops, or flexible living areas
- Wall sconces — decorative or functional, corridors, bedrooms, bathrooms
- Outdoor security floodlights — motion-sensor or fixed perimeter and parking lighting
- Solar outdoor lights — cost-saving for gates, gardens and pathways
- Garden / landscape lights — spike lights, bollards, path lighting
- Smart lighting — app or voice-controlled switches, dimmers, scenes (popular in Westlands, Parklands, Runda)
4. Chandelier Installation in Nairobi
Chandeliers and decorative statement lighting require additional care during installation because of their weight, size and mounting requirements. We handle chandelier installation across Nairobi — from simple pendant clusters in apartments to large crystal chandeliers in Karen and Muthaiga homes.
- Structural ceiling assessment — confirm the mounting point can safely carry the weight of the fixture
- Ceiling hook or joist anchoring — correct structural fixings for heavy units
- Electrical connection and earth — properly wired with correct cable gauge and protection
- Height adjustment and alignment — chandelier positioned correctly for the room proportions
- Dimmer circuit wiring — where requested for ambiance control
- Scaffolding where required — for high-ceiling living rooms and double-volume entrance halls
5. Types of Bulbs & Lights We Install in Nairobi Homes
Choosing the right bulb and fitting type for each room affects energy consumption, light quality, and the feel of the space. Here is a practical guide to the most common options in Nairobi homes and commercial spaces.
💡 LED Bulbs Most Popular
Energy-efficient, long lifespan (15,000–50,000 hrs), cool running. Available in warm (2700K), neutral (4000K) and daylight (6500K). Dominant choice for all rooms. Saves significantly on KPLC bills.
📱 Smart LED Bulbs Growing Demand
App or voice controlled (Wi-Fi/Zigbee). Colour-changing RGB, dimmable, schedulable. Works with Alexa, Google, Tuya. Popular in Kilimani, Runda, Lavington apartments.
🕯️ LED Filament (Vintage)
Looks like traditional Edison bulbs with warm amber glow. Energy-efficient. Used in restaurants, bars, modern interior dining areas, and decorative pendant lights.
🔆 GU10 / MR16 Spotlights
Recessed downlight bulbs. GU10 for 240V mains, MR16 for 12V transformer systems. Must match the fitting transformer if replacing older halogen systems.
📏 LED Tube Lights (T8)
Long fluorescent-style tubes. Used in offices, kitchens, utility areas, commercial spaces. More efficient than old fluorescent tubes.
🏭 LED Panel Lights
Flat square or rectangular panels for suspended ceilings and office grids. Even, glare-free light. Very popular in offices, hospitals, and modern kitchens.
🌊 High-Bay LED
For warehouses, workshops, garages and high-ceiling commercial spaces. High lumen output, long-throw illumination.
🔦 Halogen (Legacy)
Being phased out. Higher heat and energy consumption than LED equivalents. Still found in older fittings — we advise LED replacement for energy savings.
6. Socket & Switch Installation in Nairobi
We install all types of electrical sockets and switches for homes and commercial properties across Nairobi. Standard BS 1363 3-pin 13A sockets are the norm in Kenya. All socket circuits require 2.5 mm² cable with MCB and 30mA RCD protection.
| Socket / Outlet Type | Description | Common Use |
|---|---|---|
| Single Socket | One 13A outlet point | Bedrooms, corridors, low-use areas |
| Double Socket | Two outlets side by side | Living rooms, kitchens, offices — most popular |
| USB Socket (A+A) | Double socket + 2 USB-A ports | Bedrooms, living rooms, very high demand |
| USB-C + USB-A Socket | Socket + USB-C + USB-A fast charge | Modern homes and apartments |
| Switched Socket | Socket with individual on/off switch | Anywhere — preferred for safety |
| Outdoor / Weatherproof (IP44) | IP-rated for outdoor use | Gardens, balconies, compounds, parking |
| Cooker Control Unit (45A) | Dedicated high-power outlet | Electric cookers — requires dedicated circuit |
| Floor Socket / Pop-up Socket | Mounted flush in floor or counter | Open-plan offices, modern kitchens |
| Shaver Socket | Isolated low-voltage socket | Bathrooms — safer for wet areas |
| RJ45 Data / Network Socket | Ethernet data outlet | Offices, smart homes, AV rooms |
Socket Installation Advice for Nairobi Homes
- Plan enough sockets per room — under-provisioning is the most common complaint in Nairobi homes after construction
- Mix standard sockets with USB sockets in living areas and bedrooms
- Kitchen worktop sockets should be 150–200 mm above the counter level
- Outdoor sockets must be IP44 or higher rated and properly earthed
- Never use multi-plug extensions as a permanent solution for high-power appliances
- Recommend switched sockets throughout for better control and safety
7. Distribution Board (DB Board) Installation & Upgrade — Nairobi
The distribution board is the heart of your electrical installation — it manages, protects and distributes power to every circuit in your property. An outdated, overloaded or incorrectly wired DB is one of the most common causes of electrical fires and equipment damage in Nairobi homes.
- New DB installation — for new builds or properties without a proper consumer unit
- DB upgrade — replacing outdated fuse boards with modern MCB/RCD consumer units
- Circuit breaker (MCB) replacement — when individual breakers are faulty or undersized
- RCD / RCCB addition — 30mA residual current devices for shock and fire protection
- Surge protection device fitting — protects expensive electronics from voltage spikes
- Circuit identification and labelling — all breakers clearly labelled for easy management
- Load balancing — ensuring circuits are not overloaded and power is distributed correctly
- Earthing and bonding — proper protective earth connections throughout
8. Instant Shower Wiring in Nairobi
Electric instant showers are the most popular hot water solution in Nairobi homes — they heat water on demand, save energy, and require no large storage tank. However, they draw high current (4.5–9 kW+) and must have a dedicated electrical circuit installed by a qualified electrician. Improper installation is a serious fire and shock risk.
Types of Instant Electric Showers We Wire
| Type | Description | Best For |
|---|---|---|
| 3-Temperature (3T) | Cold / Warm / Hot settings. Basic entry-level | Budget homes and rentals |
| 4-Temperature (4T) | Adds "Super Hot" setting. Very popular in Nairobi | Homes wanting more control |
| Multi-temp / Digital | Precise digital temperature control | Premium homes — Karen, Runda, Lavington |
| Salty / Borehole Water | Resistant heating element for hard water | Kitengela, Athi River, Kiambu, Machakos |
| With Booster Pump | Built-in pump for low water pressure | Upper floors, low-pressure apartments |
| Storage Geyser (Boiler) | Tank-type — stores and heats water | Larger families or multiple hot-water points |
Mandatory Electrical Requirements for Shower Installation
- Dedicated circuit — must not share with lights, sockets or other appliances
- Cable size — 4 mm² or 6 mm² twin-and-earth depending on shower power rating and run length
- Circuit breaker — 25A, 32A or 40A MCB depending on kW rating
- RCD protection — 30mA residual current device for bathroom circuit protection
- Earthing — proper protective earth connection is non-negotiable
- Switch location — pull-cord switch inside, or standard switch outside the bathroom
- Never plug into a normal 13A wall socket — this is dangerous and will fail
9. Emergency Electrician in Nairobi — 24 Hours
Unexpected electrical faults can disrupt your home or business at any time. We provide 24-hour emergency electrical repair across all Nairobi areas — weekends and public holidays included.
Emergency Situations We Handle
- Complete power failure within the property
- Circuit breaker tripping repeatedly
- Burning smell from a socket, switch or DB board
- Sparking sockets or switch outlets
- Electrical fault affecting part of a building
- Sudden lighting failure across the property
- Electrical fault after water damage or flooding
- Power surge damage to equipment
10. Electrical Installation Pricing Guide — Nairobi 2026
These are indicative market price ranges for electrical work in Nairobi. Final costs depend on house size, materials used, access conditions, cable run lengths and project complexity. We provide a clear site-specific quote before starting any work.
| Service | Estimated Cost (KES) | Notes |
|---|---|---|
| Single / Double Socket Fitting | 400 – 1,000 | Labour + basic materials per point |
| USB Socket Installation | 600 – 1,500 | Higher for premium brands (Schneider, Legrand) |
| Outdoor Weatherproof Socket | 800 – 2,000 | Includes IP44 weatherproof box |
| Cooker / High-Power Outlet | 2,000 – 5,000+ | Dedicated circuit required |
| Standard Light Fixture | 500 – 2,000 | Downlights, ceiling lights per point |
| Chandelier Installation | 2,500 – 20,000+ | Depends on size, weight, ceiling height; fixture extra |
| Smart Light Switch (installed) | 6,500 – 28,000 | Wi-Fi/Zigbee switches; scene/dimmer capable |
| Instant Shower Wiring (basic) | 2,000 – 5,000 | Simple rewire from existing circuit |
| Instant Shower + New Dedicated Circuit | 5,000 – 15,000+ | New circuit from DB; depends on distance |
| DB Board / Panel Upgrade | 15,000 – 50,000 | Residential 63–100A; MCBs, RCDs, enclosure |
| Full House Wiring (2–3 bed) | 80,000 – 250,000 | Labour, cabling, DB, testing; varies by size & finish |
| Electrical Rewiring (existing) | 60,000 – 150,000+ | Depends on extent and access |
| Emergency Diagnosis / Call-Out | 1,500 – 3,000 | Flat fee; + parts and labour for repair |
11. Areas We Serve — Electricians Across Nairobi
We provide electrical installation, house wiring, lighting and emergency repair services across all Nairobi areas and surrounding satellite towns. No extra transport charge for most Nairobi zones.
🏙️ Western Nairobi
🌿 Southern Nairobi
🏘️ Northern Suburbs
🛣️ Thika Road Corridor
🏘️ Eastlands & Eastleigh
🌍 Satellite Towns
12. Frequently Asked Questions — Electrician Nairobi
Complete house wiring for a 2–3 bedroom house in Nairobi typically costs KES 80,000–250,000 including labour, cabling, distribution board and testing. A bedsitter or 1-bedroom costs less. Larger homes and premium finishes cost more. We provide a clear site-specific quote. Call 0742 245720.
Chandelier installation costs KES 2,500–20,000+ depending on size, weight, ceiling height and complexity. Basic pendants start from KES 2,500. Large crystal or multi-tier chandeliers requiring structural work and scaffolding cost more. The fixture price is separate from installation labour.
Standard single or double socket: KES 400–1,000 per point. USB socket: KES 600–1,500. Outdoor weatherproof socket: KES 800–2,000. Cooker / high-power dedicated outlet: KES 2,000–5,000+. Prices include labour and basic materials.
Basic shower wiring from an existing circuit: KES 2,000–5,000. Full installation with a new dedicated circuit from the DB: KES 5,000–15,000+ depending on distance and complexity. The shower unit cost is separate. Call 0742 245720 for a site quote.
Yes. We provide 24-hour emergency electrical repair across all Nairobi areas — tripping breakers, power failure, sparking sockets, burning smells. Call 0742 245720 any time.
Frequent tripping can be caused by an overloaded circuit, a faulty appliance, damaged wiring, moisture in a circuit, or a failing breaker itself. The cause should be diagnosed before repeatedly resetting. Call us for a proper diagnosis — repeated resetting without diagnosis can cause wiring damage or fire.
Yes. Electric showers draw 4.5–9 kW and must have their own dedicated circuit — never shared with lights or sockets. Requirements: 4–6 mm² cable, correct MCB (25–40A), 30mA RCD, proper earthing, and a pull-cord or external switch. This is a safety and regulatory requirement.
Yes. We install LED downlights, panels, strip lighting, cove lighting, pendants, and smart lighting systems (app/voice controlled, dimmable, scene control) across Nairobi — popular in Westlands, Kilimani, Parklands, Runda, Karen and Lavington.
All Nairobi areas — Westlands, Kilimani, Lavington, Karen, Langata, Parklands, Kasarani, Roysambu, South B, South C, Eastleigh, Embakasi, Donholm, Ruiru, Kiambu, Ruaka, Syokimau, Kitengela, Athi River, Ngong, Ongata Rongai, Thika, Juja and more.
Yes. You can supply your own materials. However, all materials must meet required specifications — we can issue a bill of quantities (BQ) before purchase to ensure you buy the correct items. We advise using KEBS-certified cables and quality-brand accessories for safety and longevity.
If your property uses borehole, salty, or hard water (common in Kitengela, Athi River, parts of Kiambu and Machakos), you need a shower with a salty-water rated heating element. Standard elements corrode rapidly in hard water and fail within months. We can advise on suitable models before installation.