Commercial Electrical Installation

Planning a new commercial electrical installation or fitting out premises? We design and install lighting, power, wiring and control panels around your operations. Send plans or arrange a site assessment; we’ll prepare a clear quotation before work starts.

An electrical installation that works around your business

A new commercial installation must support staff, equipment and customers without avoidable disruption. We match circuits, lighting and controls to how the premises operates, leaving an installation ready for change.

When equipment or heating adds demand, we check capacity before connections are made. We separate essential circuits, label everything clearly and provide certification for maintenance, inspections and handovers.

Built around the premises

Different rooms and work areas need different power and lighting. We plan the installation around how people use the building.

Power where it is needed

Equipment placed away from existing supplies can create unsafe extensions. We install suitable points and circuits for fixed appliances and machinery.

Lighting that supports work

Poor lighting affects staff, customers and accuracy. We position fittings and controls to give each area the light it needs.

Ready for future demand

A new installation should not limit later changes. We allow for planned equipment, heating upgrades and additional work areas where the site permits.

Safer working practices

Commercial premises need clear electrical arrangements during maintenance. We organise circuits and controls so isolation is easier to identify.

Paperwork for handover

When the installation is complete, we provide the relevant certification so owners, managers and contractors have the records they need.

Questions about your commercial electrical installation

How long does commercial electrical installation take?

Before work starts, provide current drawings, access details and planned equipment specifications. We then confirm cable routes, intake positions and isolation arrangements, reducing avoidable delays when installation begins on site.

Can commercial electrical installation work continue while the premises remains open?

Often, yes. We sequence circuits and access around occupied areas using agreed isolation points when necessary. Staff can remain in unaffected spaces while we coordinate noisier work with site manager.

Can you add to an existing commercial electrical installation?

If the existing installation has capacity, we can extend it with new circuits, outlets or equipment connections. We first inspect its condition, earthing and protective devices, then certify the additions.

Can commercial electrical installation include emergency lighting?

Yes, we can include emergency lighting within the installation. We position fittings along escape routes and near exits, then test them and provide certification for handover records and future inspections.

Can commercial electrical installation include control panel wiring?

Where machinery needs coordinated controls, we wire panels to approved drawings, connect field devices and label terminals. Testing confirms each circuit operates correctly before handover and maintenance records are issued.

230
Standard single-phase supply voltage (V)
400
Standard three-phase line voltage (V)
18
Current edition of UK wiring regulations

Experience behind your commercial electrical installation

Since 1983, we’ve worked on commercial premises where lighting, power and equipment must coexist. We plan cable routes, access requirements and isolation points before installation, helping keep construction and future maintenance practical.

Practical advice and careful commercial electrical workmanship

An installation involving several contractors needs clear responsibility. We agree the electrical scope early, raise queries against drawings and explain practical changes before work begins. You have one point of contact throughout.

Older wiring can hide faults behind straightforward work. We test relevant circuits, identify overloaded or damaged sections and recommend only the remedial work needed. That leaves the new installation safer and easier to maintain, without folding unrelated upgrades into the job.

On site, we protect surfaces, keep work areas orderly and remove waste as installation progresses. Before handover, we test the system, explain isolators and controls to the person responsible, and deal with snags clearly. The result is an installation the team can use and maintain.

Discuss your commercial electrical installation

Tell us what the premises needs, from a new fit-out to additional circuits or controls. We’ll discuss the scope, answer practical questions and arrange the next step towards a written commercial electrical installation quotation.