Electrical Solutions
From a single faulty plug point to a full commercial fit-out — CW Global delivers safe, code-compliant electrical work backed by qualified electricians and a Certificate of Compliance on every install.
For Your Business
Downtime is expensive and unsafe wiring is a liability. Our commercial electricians work to SANS 10142 standards across offices, retail, restaurants, factories and warehouses — from ad-hoc fault calls to full new installations — with after-hours scheduling so we don’t disrupt trading.
Lighting & Power Infrastructure
The everyday electrical work that keeps a commercial space running — engineered for reliability, energy efficiency and easy maintenance.
Lighting Fixture Install & Maintenance
Full lighting fit-outs and ongoing maintenance — LED retrofits, fluorescent-to-LED conversions and decorative installs.
- LED downlights, panels & troffers
- High-bay & low-bay industrial fittings
- Track lighting & pendant features
- Dimmer & sensor-controlled circuits
- Lamp replacement & relamping schedules
Plug Point Install & Maintenance
Single, double, USB and IP-rated outlets installed safely and neatly — with isolators, surge protection and dedicated circuits where required.
- Standard & dedicated workstation circuits
- USB & USB-C combination outlets
- Floor box & under-desk power
- Weather-rated outdoor sockets
- Faulty socket diagnosis & replacement
Distribution Board (DB) Installs
New and upgraded DBs — single-phase and three-phase — properly labelled, surge-protected and futureproofed for capacity.
- Main & sub-distribution boards
- Three-phase commercial DBs
- Earth leakage & surge protection
- Circuit labelling & schematics
- Capacity upgrades & load balancing
Re-Routing Power & Cable Management
Clean, compliant cable runs for office moves, fit-outs and reconfigurations — trunking, conduit, cable trays and tidy terminations.
- Office layout reconfiguration
- Server & comms room power
- Surface trunking & conduit
- Overhead cable trays
- Machine & equipment relocation
SANS 10142 Compliant. CoC on Every Install.
Every installation is signed off by a qualified, registered electrician — with a valid Electrical Certificate of Compliance issued so your insurance, lease agreement and resale obligations are covered.
SANS 10142
South African wiring code — the legal benchmark for every install we do.
Certificate of Compliance
CoC issued on completion — required for insurance, lease & property transfers.
Registered Electricians
Department of Labour registered tradesmen — not handymen, not “sparkies”.
Public Liability Insured
Full PI & PL cover — protecting your premises, your people and our work.
Specialist Installations
The specialist commercial electrical work most general electricians shy away from — from external floodlighting to extraction systems and emergency lighting.
Flood Light & Security Lighting Installations
High-output LED floodlights for car parks, perimeters, sports surfaces and yard areas — with photocell or motion-activated control.
- Perimeter & security floodlighting
- Car park & loading bay lighting
- Sports field & court lighting
- Motion sensor & PIR control
- Photocell dusk-to-dawn switching
- Pole & wall-mounted installs
Extractor Fan Installation
Wall, ceiling and inline extraction for kitchens, restrooms, server rooms and production areas — with timer, humidistat and isolator integration.
- Restaurant & commercial kitchen extraction
- Bathroom & restroom ventilation
- Server room cooling extraction
- Inline duct fans & roof units
- Humidistat & timer controls
Hand Dryer & Restroom Electrical
Hard-wired hand dryers, sensor taps, urinal flushes and electric heated towel rails — all on dedicated circuits with isolators.
- High-speed hand dryer install
- Sensor tap & urinal wiring
- Heated towel rail circuits
- Dedicated isolator & RCD
- Existing-restroom retrofits
Emergency & Exit Lighting
Compliant emergency lighting and illuminated exit signage — legal requirement for most commercial buildings, often overlooked until inspection.
- Self-contained emergency luminaires
- Illuminated exit signage
- Battery backup integration
- Annual testing & logbook
- SANS 10400-T compliance
Machine, Motor & Three-Phase Wiring
Hard-wired machinery, motors, ovens, compressors and three-phase plant — with DOL or VSD starters, isolators and overload protection.
- Three-phase machine wiring
- DOL & star-delta motor starters
- VSD installation & programming
- Isolators & emergency stops
- Overload & thermal protection
Backup Power Tie-In
Generator & inverter integration with your DB — changeover switches, automatic transfer switches (ATS) and essential-circuits sub-boards.
- Manual & automatic changeover
- Essential-load sub-DB wiring
- Inverter & battery integration
- Generator hook-up & bonding
- Solar PV-ready DB upgrades
Fault Finding & Maintenance Contracts
Diagnostic callouts for tripping breakers, intermittent faults and earth leakage — plus scheduled preventative maintenance contracts.
- Tripping breaker & ELU diagnosis
- Thermographic surveys
- Scheduled DB & circuit testing
- After-hours emergency callouts
- Annual maintenance contracts
Geyser, HVAC & Plant Circuits
Commercial geyser banks, aircon outdoor units, heat pumps and rooftop plant wiring — isolators, dedicated circuits, weatherproof termination.
- Commercial geyser bank wiring
- Split & ducted aircon circuits
- Heat pump & chiller wiring
- Rooftop weatherproof isolators
- Bonding & earthing to plant
For Your Home
Faulty wiring is a fire risk, an insurance problem and a daily inconvenience. Our residential electricians fix what’s broken, replace what’s outdated and install what you’ve been planning — on time, neatly, and with a Certificate of Compliance you can hand to your insurer or buyer.
Lighting
Indoor, outdoor, decorative or smart — we supply, install and rewire light fittings to refresh any room or fix flickering, dim or non-working lights.
- LED downlight & pendant installs
- Outdoor & garden lighting
- Dimmer & smart-switch upgrades
- Chandelier & feature light hanging
- Motion & sensor security lighting
Plugs & Power Outlets
New plug points, USB outlets, dedicated appliance circuits and replacement of old or damaged sockets — safely and to code.
- Single & double plug installations
- USB & USB-C charging outlets
- Dedicated circuits for appliances
- Outdoor weather-rated sockets
- Damaged or scorched socket replacement
Geyser Testing & Element Replacement
Geyser not heating? Tripping the DB? We test elements, thermostats, isolators and timer switches — replacing parts rather than the whole unit where possible.
- Element & thermostat testing
- Isolator & thermal cut-out checks
- Geyser timer install & programming
- Wiring & earth leakage diagnosis
- New geyser hook-ups (post-plumbing)
Appliance Testing & Repair
Stoves, ovens, hobs, washing machines, tumble dryers and dishwashers — we diagnose electrical faults, replace heating elements and re-wire faulty connections.
- Stove & oven element replacement
- Hob & ceramic plate diagnostics
- Washing machine & dryer repair
- Dishwasher electrical fault finding
- Appliance isolator & cable replacement
Distribution Board (DB) Replacement
Old DB with porcelain fuses or no earth leakage? Modernise to a fully compliant board with proper labelling, surge protection and capacity for the future.
- Old fuse-board replacement
- Earth leakage (RCD) installation
- Surge protection devices (SPDs)
- Circuit labelling & schedule
- Solar-ready DB upgrades
Circuit Breaker Replacement
Tripping mini circuit breakers (MCBs), failed earth leakage units (RCDs) or buzzing breakers — replaced with correctly-rated, brand-matched units.
- MCB replacement (matched ratings)
- RCD / earth leakage replacement
- Combined RCBO upgrades
- Surge protection device (SPD) install
- DB busbar & termination repair
Fault Finding
No power in a room? DB tripping at random? Lights dimming when the kettle boils? We diagnose — and fix — the actual cause, not just the symptom.
- No-power & dead-circuit diagnosis
- Earth leakage & nuisance trips
- Burning smell & hot socket investigation
- Intermittent & weather-related faults
- Pre-purchase electrical inspections
Prepaid Meter Install (Outbuildings Only)
Sub-metering for cottages, granny flats and outbuildings so tenants pay their own electricity — we supply and install certified prepaid sub-meters.
- Cottage & flatlet prepaid meters
- Outbuilding sub-metering
- Vendor-loaded keypad units
- Tamper-proof enclosures
- Note: outbuildings only — not main municipal meters
Compliant Work, Clean Finish, Fair Quote
We turn up when we say we will, leave the site as clean as we found it, and issue a Certificate of Compliance on completion of every install — the document your insurance company and buyer’s conveyancer will ask for.
CoC Issued
Electrical Certificate of Compliance for insurance, lease & property sale.
Qualified Electricians
Department of Labour registered — not unverified handymen.
Fixed-Price Quotes
What we quote is what you pay — no “while we’re here” surprise extras.
Insured Workmanship
Public liability cover & workmanship guarantee on every job.
Let’s Get Your Power Sorted
Whether it’s a tripping breaker, a planned office fit-out or a Certificate of Compliance for your property sale — tell us what you need and we’ll have a registered electrician on site to scope the job and quote, free of charge.
Request an Electrical Quote Call 069 056 0139