Commercial Electrical

Electrical work that keeps your business running

Commercial electrical systems carry heavier loads, run longer hours and face stricter code requirements than anything in a home. They also cannot simply be switched off while work happens, which is why commercial installation is as much about scheduling as it is about wiring.

We work across offices, retail units, warehouses and light industrial sites, planning every stage around your operating hours so that trading, production and staff access continue throughout.

Key responsibilities:

• Design and install three-phase distribution systems
• Upgrade switchgear, distribution boards and sub-panels
• Install dedicated circuits for plant and machinery
• Fit commercial lighting and emergency lighting systems
• Install and certify fire alarm and detection wiring
• Provide data and structured cabling infrastructure
• Carry out periodic inspection and testing
• Deliver planned and emergency maintenance cover

Who we are

Our commercial team works to programme, not to convenience. Every job starts with a survey of the existing installation, an agreed method statement and a schedule built around your operating hours, including out-of-hours and phased work where the site cannot lose power during trading.

We hold the certifications required for commercial and light industrial work, and we issue full test certification and as-built documentation on completion. That paperwork matters: it is what your insurer, your landlord and the next contractor on site will rely on.

Where a site has grown through successive additions, we will say so plainly and set out what needs correcting first rather than quietly building on top of it.

Required skills:

Commercial installation demands a different balance of skills from residential work, particularly around load management, documentation and working safely on live sites.

• Three-phase distribution design and installation
• Load balancing across phases
• Commercial and industrial code compliance
• Emergency and escape lighting requirements
• Fire alarm and detection wiring standards
• Full test certification and documentation
• Phased and out-of-hours working
• Coordination with other trades on live sites

Benefits

A properly designed commercial installation reduces unplanned downtime, which is almost always the largest hidden cost of poor electrical work. Balanced loads, correctly rated protection and accessible distribution mean faults are isolated quickly and repairs take hours rather than days.

Certified installation and documented testing also protect you commercially. Insurers, landlords and auditors all expect evidence that the installation meets current standards, and having it on file removes a great deal of friction at renewal, at inspection and at the point of sale or lease.