Commercial Minor Electrical Works London

Commercial Small Electrical Jobs

Not every electrical job in a commercial premises requires a full rewire or major installation. Our qualified electricians handle minor electrical works for offices, retail units, light industrial spaces, and other commercial settings — delivering high-quality workmanship with full regulatory compliance.

Every minor works job is completed to BS 7671 standards. A Minor Electrical Installation Works Certificate (MEIWC) is issued upon completion as documented proof of compliance — essential for landlords, tenants, and insurers.

Types of Commercial Minor Works

Sockets & Switches

Additional double or USB sockets
Data & network socket installation
Switch replacements and relocations
RCD-protected circuits for workstations

Lighting

Office LED panel and downlight installation
Emergency lighting and exit signs
Exterior security and flood lighting
Lighting circuit additions and modifications

Appliance & Equipment Connections

Commercial kitchen appliance wiring
Air conditioning and HVAC connections
EV charger point installation
Machinery and equipment circuits

Safety Devices

Commercial fire alarm & smoke detector installation
CO detector fitting and wiring
Earthing and bonding upgrades
Fault finding — first hour from £95

Frequently Asked Questions

While some minor like-for-like replacements are permitted for homeowners, it is dangerous if done incorrectly. Loose connections can cause fires. Using a qualified electrician ensures it's tested and safe.

The Minor Electrical Installation Works Certificate (MEIWC) is the official document confirming that the work done (e.g., adding a socket) has been tested and meets safety standards.

A Minor Electrical Installation Works Certificate (MEIWC) is a legal document confirming that minor electrical work has been inspected and tested to BS 7671 standards. It is issued by our qualified electrician on completion of the job — important for compliance, insurance, and future inspections.

Minor electrical works in existing commercial premises generally do not require Building Control notification, as our engineers are Part P registered. For new circuits or significant alterations, your engineer will advise you if notification is required. All work is carried out in compliance with the Building Regulations 2010.

Residential

Commercial

Commercial Minor Electrical Works